* Boston, MA 02111-1307, USA.
*/
-#include <config.h>
+#include "config.h"
#include "gtkcombobox.h"
#include "gtkarrow.h"
gint row_column;
gint wrap_width;
+ GtkShadowType shadow_type;
+ gint active; /* Only temporary */
GtkTreeRowReference *active_row;
GtkWidget *tree_view;
GtkWidget *popup_widget;
GtkWidget *popup_window;
- GtkWidget *popup_frame;
GtkWidget *scrolled_window;
guint inserted_id;
guint reordered_id;
guint changed_id;
guint popup_idle_id;
+ guint activate_button;
+ guint32 activate_time;
guint scroll_timer;
guint resize_idle_id;
gint width;
+ gint height;
GSList *cells;
guint popup_in_progress : 1;
guint popup_shown : 1;
- guint destroying : 1;
guint add_tearoffs : 1;
guint has_frame : 1;
guint is_cell_renderer : 1;
guint editing_canceled : 1;
guint auto_scroll : 1;
guint focus_on_click : 1;
+ guint button_sensitivity : 2;
GtkTreeViewRowSeparatorFunc row_separator_func;
gpointer row_separator_data;
- GtkDestroyNotify row_separator_destroy;
+ GDestroyNotify row_separator_destroy;
gchar *tearoff_title;
};
* separator -> GtkVSepator set_parent to button
* popup_widget -> GtkMenu
* popup_window -> NULL
- * popup_frame -> NULL
* scrolled_window -> NULL
*
* 2) menu mode, child added
* separator -> NULL
* popup_widget -> GtkMenu
* popup_window -> NULL
- * popup_frame -> NULL
* scrolled_window -> NULL
*
* 3) list mode, no child added
*
- * tree_view -> GtkTreeView, child of popup_frame
+ * tree_view -> GtkTreeView, child of scrolled_window
* cell_view -> GtkCellView, regular child
* cell_view_frame -> GtkFrame, set parent to combo
* button -> GtkToggleButton, set_parent to combo
* separator -> NULL
* popup_widget -> tree_view
* popup_window -> GtkWindow
- * popup_frame -> GtkFrame, child of popup_window
- * scrolled_window -> GtkScrolledWindow, child of popup_frame
+ * scrolled_window -> GtkScrolledWindow, child of popup_window
*
* 4) list mode, child added
*
- * tree_view -> GtkTreeView, child of popup_frame
+ * tree_view -> GtkTreeView, child of scrolled_window
* cell_view -> NULL
* cell_view_frame -> NULL
* button -> GtkToggleButton, set_parent to combo
* separator -> NULL
* popup_widget -> tree_view
* popup_window -> GtkWindow
- * popup_frame -> GtkFrame, child of popup_window
- * scrolled_window -> GtkScrolledWindow, child of popup_frame
+ * scrolled_window -> GtkScrolledWindow, child of popup_window
*
*/
enum {
CHANGED,
+ MOVE_ACTIVE,
+ POPUP,
+ POPDOWN,
LAST_SIGNAL
};
PROP_TEAROFF_TITLE,
PROP_HAS_FRAME,
PROP_FOCUS_ON_CLICK,
- PROP_POPUP_SHOWN
+ PROP_POPUP_SHOWN,
+ PROP_BUTTON_SENSITIVITY,
+ PROP_EDITING_CANCELED
};
-static GtkBinClass *parent_class = NULL;
static guint combo_box_signals[LAST_SIGNAL] = {0,};
#define BONUS_PADDING 4
/* common */
-static void gtk_combo_box_class_init (GtkComboBoxClass *klass);
static void gtk_combo_box_cell_layout_init (GtkCellLayoutIface *iface);
static void gtk_combo_box_cell_editable_init (GtkCellEditableIface *iface);
-static void gtk_combo_box_init (GtkComboBox *combo_box);
+static void gtk_combo_box_dispose (GObject *object);
static void gtk_combo_box_finalize (GObject *object);
static void gtk_combo_box_destroy (GtkObject *object);
GdkEventScroll *event);
static void gtk_combo_box_set_active_internal (GtkComboBox *combo_box,
GtkTreePath *path);
-static gboolean gtk_combo_box_key_press (GtkWidget *widget,
- GdkEventKey *event,
- gpointer data);
static void gtk_combo_box_check_appearance (GtkComboBox *combo_box);
static gchar * gtk_combo_box_real_get_active_text (GtkComboBox *combo_box);
+static void gtk_combo_box_real_move_active (GtkComboBox *combo_box,
+ GtkScrollType scroll);
+static void gtk_combo_box_real_popup (GtkComboBox *combo_box);
+static gboolean gtk_combo_box_real_popdown (GtkComboBox *combo_box);
/* listening to the model */
static void gtk_combo_box_model_row_inserted (GtkTreeModel *model,
GdkEventButton *event,
gpointer data);
+static gboolean gtk_combo_box_list_select_func (GtkTreeSelection *selection,
+ GtkTreeModel *model,
+ GtkTreePath *path,
+ gboolean path_currently_selected,
+ gpointer data);
+
static void gtk_combo_box_list_row_changed (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer user_data);
static void gtk_combo_box_menu_item_activate (GtkWidget *item,
gpointer user_data);
+
+static void gtk_combo_box_update_sensitivity (GtkComboBox *combo_box);
static void gtk_combo_box_menu_row_inserted (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
static void gtk_combo_box_cell_layout_pack_end (GtkCellLayout *layout,
GtkCellRenderer *cell,
gboolean expand);
+static GList *gtk_combo_box_cell_layout_get_cells (GtkCellLayout *layout);
static void gtk_combo_box_cell_layout_clear (GtkCellLayout *layout);
static void gtk_combo_box_cell_layout_add_attribute (GtkCellLayout *layout,
GtkCellRenderer *cell,
static void gtk_combo_box_child_hide (GtkWidget *widget,
GtkComboBox *combo_box);
+/* GtkBuildable method implementation */
+static GtkBuildableIface *parent_buildable_iface;
+
+static void gtk_combo_box_buildable_init (GtkBuildableIface *iface);
+static gboolean gtk_combo_box_buildable_custom_tag_start (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ GObject *child,
+ const gchar *tagname,
+ GMarkupParser *parser,
+ gpointer *data);
+static void gtk_combo_box_buildable_custom_tag_end (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ GObject *child,
+ const gchar *tagname,
+ gpointer *data);
/* GtkCellEditable method implementations */
static void gtk_combo_box_start_editing (GtkCellEditable *cell_editable,
GdkEvent *event);
-GType
-gtk_combo_box_get_type (void)
-{
- static GType combo_box_type = 0;
-
- if (!combo_box_type)
- {
- static const GTypeInfo combo_box_info =
- {
- sizeof (GtkComboBoxClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) gtk_combo_box_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkComboBox),
- 0,
- (GInstanceInitFunc) gtk_combo_box_init
- };
-
- static const GInterfaceInfo cell_layout_info =
- {
- (GInterfaceInitFunc) gtk_combo_box_cell_layout_init,
- NULL,
- NULL
- };
-
- static const GInterfaceInfo cell_editable_info =
- {
- (GInterfaceInitFunc) gtk_combo_box_cell_editable_init,
- NULL,
- NULL
- };
+G_DEFINE_TYPE_WITH_CODE (GtkComboBox, gtk_combo_box, GTK_TYPE_BIN,
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_CELL_LAYOUT,
+ gtk_combo_box_cell_layout_init)
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_CELL_EDITABLE,
+ gtk_combo_box_cell_editable_init)
+ G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
+ gtk_combo_box_buildable_init))
- combo_box_type = g_type_register_static (GTK_TYPE_BIN,
- I_("GtkComboBox"),
- &combo_box_info,
- 0);
-
- g_type_add_interface_static (combo_box_type,
- GTK_TYPE_CELL_LAYOUT,
- &cell_layout_info);
-
-
- g_type_add_interface_static (combo_box_type,
- GTK_TYPE_CELL_EDITABLE,
- &cell_editable_info);
-
-
- }
-
- return combo_box_type;
-}
/* common */
static void
GtkObjectClass *gtk_object_class;
GtkContainerClass *container_class;
GtkWidgetClass *widget_class;
+ GtkBindingSet *binding_set;
klass->get_active_text = gtk_combo_box_real_get_active_text;
gtk_object_class->destroy = gtk_combo_box_destroy;
object_class = (GObjectClass *)klass;
+ object_class->dispose = gtk_combo_box_dispose;
object_class->finalize = gtk_combo_box_finalize;
object_class->set_property = gtk_combo_box_set_property;
object_class->get_property = gtk_combo_box_get_property;
- parent_class = g_type_class_peek_parent (klass);
-
/* signals */
/**
* GtkComboBox::changed:
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ /**
+ * GtkComboBox::move-active:
+ * @widget: the object that received the signal
+ * @scroll_type: a #GtkScrollType
+ *
+ * The ::move-active signal is a
+ * <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted to move the active selection.
+ *
+ * Since: 2.12
+ */
+ combo_box_signals[MOVE_ACTIVE] =
+ g_signal_new_class_handler (I_("move-active"),
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_CALLBACK (gtk_combo_box_real_move_active),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__ENUM,
+ G_TYPE_NONE, 1,
+ GTK_TYPE_SCROLL_TYPE);
+
+ /**
+ * GtkComboBox::popup:
+ * @widget: the object that received the signal
+ *
+ * The ::popup signal is a
+ * <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted to popup the combo box list.
+ *
+ * The default binding for this signal is Alt+Down.
+ *
+ * Since: 2.12
+ */
+ combo_box_signals[POPUP] =
+ g_signal_new_class_handler (I_("popup"),
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_CALLBACK (gtk_combo_box_real_popup),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+ /**
+ * GtkComboBox::popdown:
+ * @button: the object which received the signal
+ *
+ * The ::popdown signal is a
+ * <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted to popdown the combo box list.
+ *
+ * The default bindings for this signal are Alt+Up and Escape.
+ *
+ * Since: 2.12
+ */
+ combo_box_signals[POPDOWN] =
+ g_signal_new_class_handler (I_("popdown"),
+ G_OBJECT_CLASS_TYPE (klass),
+ G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+ G_CALLBACK (gtk_combo_box_real_popdown),
+ NULL, NULL,
+ _gtk_marshal_BOOLEAN__VOID,
+ G_TYPE_BOOLEAN, 0);
+
+ /* key bindings */
+ binding_set = gtk_binding_set_by_class (widget_class);
+
+ gtk_binding_entry_add_signal (binding_set, GDK_Down, GDK_MOD1_MASK,
+ "popup", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Down, GDK_MOD1_MASK,
+ "popup", 0);
+
+ gtk_binding_entry_add_signal (binding_set, GDK_Up, GDK_MOD1_MASK,
+ "popdown", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Up, GDK_MOD1_MASK,
+ "popdown", 0);
+ gtk_binding_entry_add_signal (binding_set, GDK_Escape, 0,
+ "popdown", 0);
+
+ gtk_binding_entry_add_signal (binding_set, GDK_Up, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_STEP_UP);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Up, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_STEP_UP);
+ gtk_binding_entry_add_signal (binding_set, GDK_Page_Up, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_PAGE_UP);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Up, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_PAGE_UP);
+ gtk_binding_entry_add_signal (binding_set, GDK_Home, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_START);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Home, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_START);
+
+ gtk_binding_entry_add_signal (binding_set, GDK_Down, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_STEP_DOWN);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Down, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_STEP_DOWN);
+ gtk_binding_entry_add_signal (binding_set, GDK_Page_Down, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_PAGE_DOWN);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_Page_Down, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_PAGE_DOWN);
+ gtk_binding_entry_add_signal (binding_set, GDK_End, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_END);
+ gtk_binding_entry_add_signal (binding_set, GDK_KP_End, 0,
+ "move-active", 1,
+ GTK_TYPE_SCROLL_TYPE, GTK_SCROLL_END);
/* properties */
+ g_object_class_override_property (object_class,
+ PROP_EDITING_CANCELED,
+ "editing-canceled");
+
/**
* GtkComboBox:model:
*
* If this is set to a non-negative value, it must be the index of a column
* of type %G_TYPE_INT in the model.
*
- * The values of that column are used to determine how many rows a value
- * in the list will span. Therefore, the values in the model column pointed
- * to by this property must be greater than zero and not larger than wrap-width.
+ * The values of that column are used to determine how many rows a value in
+ * the list will span. Therefore, the values in the model column pointed to
+ * by this property must be greater than zero and not larger than wrap-width.
*
* Since: 2.4
*/
*
* The item which is currently active. If the model is a non-flat treemodel,
* and the active item is not an immediate child of the root of the tree,
- * this property has the value <literal>gtk_tree_path_get_indices (path)[0]</literal>,
+ * this property has the value
+ * <literal>gtk_tree_path_get_indices (path)[0]</literal>,
* where <literal>path</literal> is the #GtkTreePath of the active item.
*
* Since: 2.4
g_param_spec_string ("tearoff-title",
P_("Tearoff Title"),
P_("A title that may be displayed by the window manager when the popup is torn-off"),
- "",
+ NULL,
GTK_PARAM_READWRITE));
P_("Whether the combo's dropdown is shown"),
FALSE,
GTK_PARAM_READABLE));
-
+
+
+ /**
+ * GtkComboBox:button-sensitivity:
+ *
+ * Whether the dropdown button is sensitive when
+ * the model is empty.
+ *
+ * Since: 2.14
+ */
+ g_object_class_install_property (object_class,
+ PROP_BUTTON_SENSITIVITY,
+ g_param_spec_enum ("button-sensitivity",
+ P_("Button Sensitivity"),
+ P_("Whether the dropdown button is sensitive when the model is empty"),
+ GTK_TYPE_SENSITIVITY_TYPE,
+ GTK_SENSITIVITY_AUTO,
+ GTK_PARAM_READWRITE));
+
gtk_widget_class_install_style_property (widget_class,
g_param_spec_boolean ("appears-as-list",
P_("Appears as list"),
FALSE,
GTK_PARAM_READABLE));
+ /**
+ * GtkComboBox:arrow-size:
+ *
+ * Sets the minimum size of the arrow in the combo box. Note
+ * that the arrow size is coupled to the font size, so in case
+ * a larger font is used, the arrow will be larger than set
+ * by arrow size.
+ *
+ * Since: 2.12
+ */
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_int ("arrow-size",
+ P_("Arrow Size"),
+ P_("The minimum size of the arrow in the combo box"),
+ 0,
+ G_MAXINT,
+ 15,
+ GTK_PARAM_READABLE));
+
+ /**
+ * GtkComboBox:shadow-type:
+ *
+ * Which kind of shadow to draw around the combo box.
+ *
+ * Since: 2.12
+ */
+ gtk_widget_class_install_style_property (widget_class,
+ g_param_spec_enum ("shadow-type",
+ P_("Shadow type"),
+ P_("Which kind of shadow to draw around the combo box"),
+ GTK_TYPE_SHADOW_TYPE,
+ GTK_SHADOW_NONE,
+ GTK_PARAM_READABLE));
+
g_type_class_add_private (object_class, sizeof (GtkComboBoxPrivate));
}
+static void
+gtk_combo_box_buildable_init (GtkBuildableIface *iface)
+{
+ parent_buildable_iface = g_type_interface_peek_parent (iface);
+ iface->add_child = _gtk_cell_layout_buildable_add_child;
+ iface->custom_tag_start = gtk_combo_box_buildable_custom_tag_start;
+ iface->custom_tag_end = gtk_combo_box_buildable_custom_tag_end;
+}
+
static void
gtk_combo_box_cell_layout_init (GtkCellLayoutIface *iface)
{
iface->pack_start = gtk_combo_box_cell_layout_pack_start;
iface->pack_end = gtk_combo_box_cell_layout_pack_end;
+ iface->get_cells = gtk_combo_box_cell_layout_get_cells;
iface->clear = gtk_combo_box_cell_layout_clear;
iface->add_attribute = gtk_combo_box_cell_layout_add_attribute;
iface->set_cell_data_func = gtk_combo_box_cell_layout_set_cell_data_func;
static void
gtk_combo_box_init (GtkComboBox *combo_box)
{
- combo_box->priv = GTK_COMBO_BOX_GET_PRIVATE (combo_box);
+ GtkComboBoxPrivate *priv = GTK_COMBO_BOX_GET_PRIVATE (combo_box);
- combo_box->priv->cell_view = gtk_cell_view_new ();
- gtk_widget_set_parent (combo_box->priv->cell_view, GTK_WIDGET (combo_box));
- GTK_BIN (combo_box)->child = combo_box->priv->cell_view;
- gtk_widget_show (combo_box->priv->cell_view);
+ priv->cell_view = gtk_cell_view_new ();
+ gtk_widget_set_parent (priv->cell_view, GTK_WIDGET (combo_box));
+ GTK_BIN (combo_box)->child = priv->cell_view;
+ gtk_widget_show (priv->cell_view);
- combo_box->priv->width = 0;
- combo_box->priv->wrap_width = 0;
+ priv->width = 0;
+ priv->height = 0;
+ priv->wrap_width = 0;
- combo_box->priv->active_row = NULL;
- combo_box->priv->col_column = -1;
- combo_box->priv->row_column = -1;
+ priv->active = -1;
+ priv->active_row = NULL;
+ priv->col_column = -1;
+ priv->row_column = -1;
- combo_box->priv->popup_shown = FALSE;
- combo_box->priv->add_tearoffs = FALSE;
- combo_box->priv->has_frame = TRUE;
- combo_box->priv->is_cell_renderer = FALSE;
- combo_box->priv->editing_canceled = FALSE;
- combo_box->priv->auto_scroll = FALSE;
- combo_box->priv->focus_on_click = TRUE;
+ priv->popup_shown = FALSE;
+ priv->add_tearoffs = FALSE;
+ priv->has_frame = TRUE;
+ priv->is_cell_renderer = FALSE;
+ priv->editing_canceled = FALSE;
+ priv->auto_scroll = FALSE;
+ priv->focus_on_click = TRUE;
+ priv->button_sensitivity = GTK_SENSITIVITY_AUTO;
+
+ combo_box->priv = priv;
gtk_combo_box_check_appearance (combo_box);
}
switch (prop_id)
{
- case PROP_MODEL:
- gtk_combo_box_set_model (combo_box, g_value_get_object (value));
- break;
+ case PROP_MODEL:
+ gtk_combo_box_set_model (combo_box, g_value_get_object (value));
+ break;
- case PROP_WRAP_WIDTH:
- gtk_combo_box_set_wrap_width (combo_box, g_value_get_int (value));
- break;
+ case PROP_WRAP_WIDTH:
+ gtk_combo_box_set_wrap_width (combo_box, g_value_get_int (value));
+ break;
- case PROP_ROW_SPAN_COLUMN:
- gtk_combo_box_set_row_span_column (combo_box, g_value_get_int (value));
- break;
+ case PROP_ROW_SPAN_COLUMN:
+ gtk_combo_box_set_row_span_column (combo_box, g_value_get_int (value));
+ break;
- case PROP_COLUMN_SPAN_COLUMN:
- gtk_combo_box_set_column_span_column (combo_box, g_value_get_int (value));
- break;
+ case PROP_COLUMN_SPAN_COLUMN:
+ gtk_combo_box_set_column_span_column (combo_box, g_value_get_int (value));
+ break;
- case PROP_ACTIVE:
- gtk_combo_box_set_active (combo_box, g_value_get_int (value));
- break;
+ case PROP_ACTIVE:
+ gtk_combo_box_set_active (combo_box, g_value_get_int (value));
+ break;
- case PROP_ADD_TEAROFFS:
- gtk_combo_box_set_add_tearoffs (combo_box, g_value_get_boolean (value));
- break;
+ case PROP_ADD_TEAROFFS:
+ gtk_combo_box_set_add_tearoffs (combo_box, g_value_get_boolean (value));
+ break;
- case PROP_HAS_FRAME:
- combo_box->priv->has_frame = g_value_get_boolean (value);
- break;
+ case PROP_HAS_FRAME:
+ combo_box->priv->has_frame = g_value_get_boolean (value);
+ break;
- case PROP_FOCUS_ON_CLICK:
- gtk_combo_box_set_focus_on_click (combo_box,
- g_value_get_boolean (value));
- break;
+ case PROP_FOCUS_ON_CLICK:
+ gtk_combo_box_set_focus_on_click (combo_box,
+ g_value_get_boolean (value));
+ break;
- case PROP_TEAROFF_TITLE:
- gtk_combo_box_set_title (combo_box, g_value_get_string (value));
- break;
+ case PROP_TEAROFF_TITLE:
+ gtk_combo_box_set_title (combo_box, g_value_get_string (value));
+ break;
- case PROP_POPUP_SHOWN:
- if (g_value_get_boolean (value))
- {
- gtk_combo_box_popup (combo_box);
- }
- else
- {
- gtk_combo_box_popdown (combo_box);
- }
- break;
+ case PROP_POPUP_SHOWN:
+ if (g_value_get_boolean (value))
+ gtk_combo_box_popup (combo_box);
+ else
+ gtk_combo_box_popdown (combo_box);
+ break;
- default:
- break;
+ case PROP_BUTTON_SENSITIVITY:
+ gtk_combo_box_set_button_sensitivity (combo_box,
+ g_value_get_enum (value));
+ break;
+
+ case PROP_EDITING_CANCELED:
+ combo_box->priv->editing_canceled = g_value_get_boolean (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
}
}
GParamSpec *pspec)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (object);
+ GtkComboBoxPrivate *priv = GTK_COMBO_BOX_GET_PRIVATE (combo_box);
switch (prop_id)
{
g_value_set_boolean (value, combo_box->priv->popup_shown);
break;
+ case PROP_BUTTON_SENSITIVITY:
+ g_value_set_enum (value, combo_box->priv->button_sensitivity);
+ break;
+
+ case PROP_EDITING_CANCELED:
+ g_value_set_boolean (value, priv->editing_canceled);
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
GtkStateType previous)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
+ GtkComboBoxPrivate *priv = combo_box->priv;
if (GTK_WIDGET_REALIZED (widget))
{
- if (combo_box->priv->tree_view && combo_box->priv->cell_view)
- gtk_cell_view_set_background_color (GTK_CELL_VIEW (combo_box->priv->cell_view),
+ if (priv->tree_view && priv->cell_view)
+ gtk_cell_view_set_background_color (GTK_CELL_VIEW (priv->cell_view),
&widget->style->base[GTK_WIDGET_STATE (widget)]);
}
gpointer data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
if (GTK_WIDGET_REALIZED (widget))
{
- if (!combo_box->priv->tree_view && combo_box->priv->cell_view)
+ if (!priv->tree_view && priv->cell_view)
{
if ((GTK_WIDGET_STATE (widget) == GTK_STATE_INSENSITIVE) !=
- (GTK_WIDGET_STATE (combo_box->priv->cell_view) == GTK_STATE_INSENSITIVE))
- gtk_widget_set_sensitive (combo_box->priv->cell_view, GTK_WIDGET_SENSITIVE (widget));
+ (GTK_WIDGET_STATE (priv->cell_view) == GTK_STATE_INSENSITIVE))
+ gtk_widget_set_sensitive (priv->cell_view, GTK_WIDGET_SENSITIVE (widget));
- gtk_widget_set_state (combo_box->priv->cell_view,
+ gtk_widget_set_state (priv->cell_view,
GTK_WIDGET_STATE (widget));
-
}
}
static void
gtk_combo_box_check_appearance (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
gboolean appears_as_list;
/* if wrap_width > 0, then we are in grid-mode and forced to use
* unix style
*/
- if (combo_box->priv->wrap_width)
+ if (priv->wrap_width)
appears_as_list = FALSE;
else
gtk_widget_style_get (GTK_WIDGET (combo_box),
if (appears_as_list)
{
/* Destroy all the menu mode widgets, if they exist. */
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
+ if (GTK_IS_MENU (priv->popup_widget))
gtk_combo_box_menu_destroy (combo_box);
/* Create the list mode widgets, if they don't already exist. */
- if (!GTK_IS_TREE_VIEW (combo_box->priv->tree_view))
+ if (!GTK_IS_TREE_VIEW (priv->tree_view))
gtk_combo_box_list_setup (combo_box);
}
else
{
/* Destroy all the list mode widgets, if they exist. */
- if (GTK_IS_TREE_VIEW (combo_box->priv->tree_view))
+ if (GTK_IS_TREE_VIEW (priv->tree_view))
gtk_combo_box_list_destroy (combo_box);
/* Create the menu mode widgets, if they don't already exist. */
- if (!GTK_IS_MENU (combo_box->priv->popup_widget))
+ if (!GTK_IS_MENU (priv->popup_widget))
gtk_combo_box_menu_setup (combo_box, TRUE);
}
+
+ gtk_widget_style_get (GTK_WIDGET (combo_box),
+ "shadow-type", &priv->shadow_type,
+ NULL);
}
static void
GtkStyle *previous)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
+ GtkComboBoxPrivate *priv = combo_box->priv;
gtk_combo_box_check_appearance (combo_box);
- if (combo_box->priv->tree_view && combo_box->priv->cell_view)
- gtk_cell_view_set_background_color (GTK_CELL_VIEW (combo_box->priv->cell_view),
+ if (priv->tree_view && priv->cell_view)
+ gtk_cell_view_set_background_color (GTK_CELL_VIEW (priv->cell_view),
&widget->style->base[GTK_WIDGET_STATE (widget)]);
+
+ if (GTK_IS_ENTRY (GTK_BIN (combo_box)->child))
+ g_object_set (GTK_BIN (combo_box)->child, "shadow-type",
+ GTK_SHADOW_NONE == priv->shadow_type ?
+ GTK_SHADOW_IN : GTK_SHADOW_NONE, NULL);
}
static void
GtkWidget *widget)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (container);
+ GtkComboBoxPrivate *priv = combo_box->priv;
- if (combo_box->priv->cell_view && combo_box->priv->cell_view->parent)
+ if (priv->cell_view && priv->cell_view->parent)
{
- gtk_widget_unparent (combo_box->priv->cell_view);
+ gtk_widget_unparent (priv->cell_view);
GTK_BIN (container)->child = NULL;
gtk_widget_queue_resize (GTK_WIDGET (container));
}
gtk_widget_set_parent (widget, GTK_WIDGET (container));
GTK_BIN (container)->child = widget;
- if (combo_box->priv->cell_view &&
- widget != combo_box->priv->cell_view)
+ if (priv->cell_view &&
+ widget != priv->cell_view)
{
/* since the cell_view was unparented, it's gone now */
- combo_box->priv->cell_view = NULL;
+ priv->cell_view = NULL;
- if (!combo_box->priv->tree_view && combo_box->priv->separator)
+ if (!priv->tree_view && priv->separator)
{
- gtk_container_remove (GTK_CONTAINER (combo_box->priv->separator->parent),
- combo_box->priv->separator);
- combo_box->priv->separator = NULL;
+ gtk_container_remove (GTK_CONTAINER (priv->separator->parent),
+ priv->separator);
+ priv->separator = NULL;
gtk_widget_queue_resize (GTK_WIDGET (container));
}
- else if (combo_box->priv->cell_view_frame)
+ else if (priv->cell_view_frame)
{
- gtk_widget_unparent (combo_box->priv->cell_view_frame);
- combo_box->priv->cell_view_frame = NULL;
- combo_box->priv->box = NULL;
+ gtk_widget_unparent (priv->cell_view_frame);
+ priv->cell_view_frame = NULL;
+ priv->box = NULL;
}
}
}
GtkWidget *widget)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (container);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkTreePath *path;
gboolean appears_as_list;
+ if (widget == priv->cell_view)
+ priv->cell_view = NULL;
+
gtk_widget_unparent (widget);
GTK_BIN (container)->child = NULL;
- if (combo_box->priv->destroying)
+ if (GTK_OBJECT_FLAGS (combo_box) & GTK_IN_DESTRUCTION)
return;
gtk_widget_queue_resize (GTK_WIDGET (container));
- if (!combo_box->priv->tree_view)
+ if (!priv->tree_view)
appears_as_list = FALSE;
else
appears_as_list = TRUE;
if (appears_as_list)
gtk_combo_box_list_destroy (combo_box);
- else if (GTK_IS_MENU (combo_box->priv->popup_widget))
+ else if (GTK_IS_MENU (priv->popup_widget))
{
gtk_combo_box_menu_destroy (combo_box);
- gtk_menu_detach (GTK_MENU (combo_box->priv->popup_widget));
- combo_box->priv->popup_widget = NULL;
+ gtk_menu_detach (GTK_MENU (priv->popup_widget));
+ priv->popup_widget = NULL;
}
- if (!combo_box->priv->cell_view)
+ if (!priv->cell_view)
{
- combo_box->priv->cell_view = gtk_cell_view_new ();
- gtk_widget_set_parent (combo_box->priv->cell_view, GTK_WIDGET (container));
- GTK_BIN (container)->child = combo_box->priv->cell_view;
+ priv->cell_view = gtk_cell_view_new ();
+ gtk_widget_set_parent (priv->cell_view, GTK_WIDGET (container));
+ GTK_BIN (container)->child = priv->cell_view;
- gtk_widget_show (combo_box->priv->cell_view);
- gtk_cell_view_set_model (GTK_CELL_VIEW (combo_box->priv->cell_view),
- combo_box->priv->model);
- gtk_combo_box_sync_cells (combo_box, GTK_CELL_LAYOUT (combo_box->priv->cell_view));
+ gtk_widget_show (priv->cell_view);
+ gtk_cell_view_set_model (GTK_CELL_VIEW (priv->cell_view),
+ priv->model);
+ gtk_combo_box_sync_cells (combo_box, GTK_CELL_LAYOUT (priv->cell_view));
}
else
gtk_combo_box_menu_setup (combo_box, TRUE);
- if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ if (gtk_tree_row_reference_valid (priv->active_row))
{
- path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
+ path = gtk_tree_row_reference_get_path (priv->active_row);
gtk_combo_box_set_active_internal (combo_box, path);
gtk_tree_path_free (path);
}
gpointer user_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
gtk_combo_box_child_show (menu, user_data);
- combo_box->priv->popup_in_progress = TRUE;
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (combo_box->priv->button),
+ priv->popup_in_progress = TRUE;
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->button),
TRUE);
- combo_box->priv->popup_in_progress = FALSE;
+ priv->popup_in_progress = FALSE;
}
static void
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
- gtk_combo_box_child_hide(menu,user_data);
+ gtk_combo_box_child_hide (menu,user_data);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (combo_box->priv->button),
FALSE);
gtk_combo_box_detacher (GtkWidget *widget,
GtkMenu *menu)
{
- GtkComboBox *combo_box;
-
- g_return_if_fail (GTK_IS_COMBO_BOX (widget));
+ GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
+ GtkComboBoxPrivate *priv = combo_box->priv;
- combo_box = GTK_COMBO_BOX (widget);
- g_return_if_fail (combo_box->priv->popup_widget == (GtkWidget*) menu);
+ g_return_if_fail (priv->popup_widget == (GtkWidget *) menu);
g_signal_handlers_disconnect_by_func (menu->toplevel,
gtk_combo_box_menu_show,
gtk_combo_box_menu_hide,
combo_box);
- combo_box->priv->popup_widget = NULL;
+ priv->popup_widget = NULL;
}
static void
gtk_combo_box_set_popup_widget (GtkComboBox *combo_box,
GtkWidget *popup)
{
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
+ GtkComboBoxPrivate *priv = combo_box->priv;
+
+ if (GTK_IS_MENU (priv->popup_widget))
{
- gtk_menu_detach (GTK_MENU (combo_box->priv->popup_widget));
- combo_box->priv->popup_widget = NULL;
+ gtk_menu_detach (GTK_MENU (priv->popup_widget));
+ priv->popup_widget = NULL;
}
- else if (combo_box->priv->popup_widget)
+ else if (priv->popup_widget)
{
- gtk_container_remove (GTK_CONTAINER (combo_box->priv->popup_frame),
- combo_box->priv->popup_widget);
- g_object_unref (combo_box->priv->popup_widget);
- combo_box->priv->popup_widget = NULL;
+ gtk_container_remove (GTK_CONTAINER (priv->scrolled_window),
+ priv->popup_widget);
+ g_object_unref (priv->popup_widget);
+ priv->popup_widget = NULL;
}
if (GTK_IS_MENU (popup))
{
- if (combo_box->priv->popup_window)
+ if (priv->popup_window)
{
- gtk_widget_destroy (combo_box->priv->popup_window);
- combo_box->priv->popup_window = NULL;
- combo_box->priv->popup_frame = NULL;
+ gtk_widget_destroy (priv->popup_window);
+ priv->popup_window = NULL;
}
- combo_box->priv->popup_widget = popup;
+ priv->popup_widget = popup;
/*
* Note that we connect to show/hide on the toplevel, not the
}
else
{
- if (!combo_box->priv->popup_window)
+ if (!priv->popup_window)
{
GtkWidget *toplevel;
- combo_box->priv->popup_window = gtk_window_new (GTK_WINDOW_POPUP);
+ priv->popup_window = gtk_window_new (GTK_WINDOW_POPUP);
+ gtk_widget_set_name (priv->popup_window, "gtk-combobox-popup-window");
- g_signal_connect (GTK_WINDOW(combo_box->priv->popup_window),"show",
+ gtk_window_set_type_hint (GTK_WINDOW (priv->popup_window),
+ GDK_WINDOW_TYPE_HINT_COMBO);
+
+ g_signal_connect (GTK_WINDOW (priv->popup_window),"show",
G_CALLBACK (gtk_combo_box_child_show),
combo_box);
- g_signal_connect (GTK_WINDOW(combo_box->priv->popup_window),"hide",
+ g_signal_connect (GTK_WINDOW (priv->popup_window),"hide",
G_CALLBACK (gtk_combo_box_child_hide),
combo_box);
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (combo_box));
if (GTK_IS_WINDOW (toplevel))
- gtk_window_group_add_window (gtk_window_get_group (GTK_WINDOW (toplevel)),
- GTK_WINDOW (combo_box->priv->popup_window));
+ {
+ gtk_window_group_add_window (gtk_window_get_group (GTK_WINDOW (toplevel)),
+ GTK_WINDOW (priv->popup_window));
+ gtk_window_set_transient_for (GTK_WINDOW (priv->popup_window),
+ GTK_WINDOW (toplevel));
+ }
- gtk_window_set_resizable (GTK_WINDOW (combo_box->priv->popup_window), FALSE);
- gtk_window_set_screen (GTK_WINDOW (combo_box->priv->popup_window),
+ gtk_window_set_resizable (GTK_WINDOW (priv->popup_window), FALSE);
+ gtk_window_set_screen (GTK_WINDOW (priv->popup_window),
gtk_widget_get_screen (GTK_WIDGET (combo_box)));
- combo_box->priv->popup_frame = gtk_frame_new (NULL);
- gtk_frame_set_shadow_type (GTK_FRAME (combo_box->priv->popup_frame),
- GTK_SHADOW_ETCHED_IN);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->popup_window),
- combo_box->priv->popup_frame);
-
- gtk_widget_show (combo_box->priv->popup_frame);
-
- combo_box->priv->scrolled_window = gtk_scrolled_window_new (NULL, NULL);
+ priv->scrolled_window = gtk_scrolled_window_new (NULL, NULL);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (combo_box->priv->scrolled_window),
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window),
GTK_POLICY_NEVER,
GTK_POLICY_NEVER);
- gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (combo_box->priv->scrolled_window),
- GTK_SHADOW_NONE);
+ gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (priv->scrolled_window),
+ GTK_SHADOW_IN);
- gtk_widget_show (combo_box->priv->scrolled_window);
+ gtk_widget_show (priv->scrolled_window);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->popup_frame),
- combo_box->priv->scrolled_window);
+ gtk_container_add (GTK_CONTAINER (priv->popup_window),
+ priv->scrolled_window);
}
- gtk_container_add (GTK_CONTAINER (combo_box->priv->scrolled_window),
+ gtk_container_add (GTK_CONTAINER (priv->scrolled_window),
popup);
gtk_widget_show (popup);
g_object_ref (popup);
- combo_box->priv->popup_widget = popup;
+ priv->popup_widget = popup;
}
}
GdkRectangle monitor;
/* FIXME: is using the size request here broken? */
- child = GTK_BIN (combo_box)->child;
-
- gdk_window_get_origin (child->window, &sx, &sy);
-
- if (GTK_WIDGET_NO_WINDOW (child))
- {
- sx += child->allocation.x;
- sy += child->allocation.y;
- }
+ child = GTK_BIN (combo_box)->child;
+
+ sx = sy = 0;
+
+ if (!gtk_widget_get_has_window (child))
+ {
+ sx += child->allocation.x;
+ sy += child->allocation.y;
+ }
- gtk_widget_size_request (GTK_WIDGET (menu), &req);
+ gdk_window_get_root_coords (child->window, sx, sy, &sx, &sy);
- if (gtk_widget_get_direction (GTK_WIDGET (combo_box)) == GTK_TEXT_DIR_LTR)
- *x = sx;
- else
- *x = sx + child->allocation.width - req.width;
- *y = sy;
+ if (GTK_SHADOW_NONE != combo_box->priv->shadow_type)
+ sx -= GTK_WIDGET (combo_box)->style->xthickness;
+
+ gtk_widget_size_request (GTK_WIDGET (menu), &req);
+
+ if (gtk_widget_get_direction (GTK_WIDGET (combo_box)) == GTK_TEXT_DIR_LTR)
+ *x = sx;
+ else
+ *x = sx + child->allocation.width - req.width;
+ *y = sy;
screen = gtk_widget_get_screen (GTK_WIDGET (combo_box));
monitor_num = gdk_screen_get_monitor_at_window (screen,
gint menu_ypos;
gint menu_width;
- g_return_if_fail (GTK_IS_COMBO_BOX (user_data));
-
combo_box = GTK_COMBO_BOX (user_data);
widget = GTK_WIDGET (combo_box);
menu_width = requisition.width;
active = gtk_menu_get_active (GTK_MENU (combo_box->priv->popup_widget));
- gdk_window_get_origin (widget->window, &menu_xpos, &menu_ypos);
- menu_xpos += widget->allocation.x;
- menu_ypos += widget->allocation.y + widget->allocation.height / 2 - 2;
+ menu_xpos = widget->allocation.x;
+ menu_ypos = widget->allocation.y + widget->allocation.height / 2 - 2;
if (active != NULL)
{
if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
menu_xpos = menu_xpos + widget->allocation.width - menu_width;
+ gdk_window_get_root_coords (widget->window, menu_xpos, menu_ypos,
+ &menu_xpos, &menu_ypos);
+
/* Clamp the position on screen */
screen_width = gdk_screen_get_width (gtk_widget_get_screen (widget));
gint *push_in,
gpointer user_data)
{
- GtkComboBox *combo_box;
+ GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *menu_item;
- combo_box = GTK_COMBO_BOX (user_data);
- if (combo_box->priv->wrap_width > 0 || combo_box->priv->cell_view == NULL)
+ if (priv->wrap_width > 0 || priv->cell_view == NULL)
gtk_combo_box_menu_position_below (menu, x, y, push_in, user_data);
else
{
/* FIXME handle nested menus better */
- menu_item = gtk_menu_get_active (GTK_MENU (combo_box->priv->popup_widget));
+ menu_item = gtk_menu_get_active (GTK_MENU (priv->popup_widget));
if (menu_item)
- gtk_menu_shell_select_item (GTK_MENU_SHELL (combo_box->priv->popup_widget),
+ gtk_menu_shell_select_item (GTK_MENU_SHELL (priv->popup_widget),
menu_item);
gtk_combo_box_menu_position_over (menu, x, y, push_in, user_data);
}
+ if (!GTK_WIDGET_VISIBLE (GTK_MENU (priv->popup_widget)->toplevel))
+ gtk_window_set_type_hint (GTK_WINDOW (GTK_MENU (priv->popup_widget)->toplevel),
+ GDK_WINDOW_TYPE_HINT_COMBO);
}
static void
gint *width,
gint *height)
{
- GtkWidget *sample;
+ GtkComboBoxPrivate *priv = combo_box->priv;
GdkScreen *screen;
gint monitor_num;
GdkRectangle monitor;
GtkRequisition popup_req;
GtkPolicyType hpolicy, vpolicy;
- sample = GTK_BIN (combo_box)->child;
+ /* under windows, the drop down list is as wide as the combo box itself.
+ see bug #340204 */
+ GtkWidget *sample = GTK_WIDGET (combo_box);
- gdk_window_get_origin (sample->window, x, y);
+ *x = *y = 0;
- if (GTK_WIDGET_NO_WINDOW (sample))
+ if (!gtk_widget_get_has_window (sample))
{
*x += sample->allocation.x;
*y += sample->allocation.y;
}
+ gdk_window_get_root_coords (sample->window, *x, *y, x, y);
+
*width = sample->allocation.width;
-
- if (combo_box->priv->cell_view_frame && combo_box->priv->has_frame)
- {
- *x -= GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->xthickness;
- *width += 2 * (GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->xthickness);
- }
hpolicy = vpolicy = GTK_POLICY_NEVER;
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (combo_box->priv->scrolled_window),
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window),
hpolicy, vpolicy);
- gtk_widget_size_request (combo_box->priv->popup_frame, &popup_req);
+ gtk_widget_size_request (priv->scrolled_window, &popup_req);
if (popup_req.width > *width)
{
hpolicy = GTK_POLICY_ALWAYS;
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (combo_box->priv->scrolled_window),
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window),
hpolicy, vpolicy);
- gtk_widget_size_request (combo_box->priv->popup_frame, &popup_req);
+ gtk_widget_size_request (priv->scrolled_window, &popup_req);
}
*height = popup_req.height;
{
vpolicy = GTK_POLICY_ALWAYS;
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (combo_box->priv->scrolled_window),
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->scrolled_window),
hpolicy, vpolicy);
}
}
GList *cells, *list;
gboolean sensitive;
- cells = gtk_cell_view_get_cell_renderers (cell_view);
+ cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (cell_view));
sensitive = FALSE;
- list = cells;
- while (list)
+ for (list = cells; list; list = list->next)
{
g_object_get (list->data, "sensitive", &sensitive, NULL);
if (sensitive)
break;
-
- list = list->next;
}
g_list_free (cells);
tree_column_row_is_sensitive (GtkComboBox *combo_box,
GtkTreeIter *iter)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GList *cells, *list;
gboolean sensitive;
- if (!combo_box->priv->column)
+ if (!priv->column)
return TRUE;
- if (combo_box->priv->row_separator_func)
+ if (priv->row_separator_func)
{
- if ((*combo_box->priv->row_separator_func) (combo_box->priv->model, iter,
- combo_box->priv->row_separator_data))
+ if (priv->row_separator_func (priv->model, iter,
+ priv->row_separator_data))
return FALSE;
}
- gtk_tree_view_column_cell_set_cell_data (combo_box->priv->column,
- combo_box->priv->model,
+ gtk_tree_view_column_cell_set_cell_data (priv->column,
+ priv->model,
iter, FALSE, FALSE);
- cells = gtk_tree_view_column_get_cell_renderers (combo_box->priv->column);
+ cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (priv->column));
sensitive = FALSE;
- list = cells;
- while (list)
+ for (list = cells; list; list = list->next)
{
g_object_get (list->data, "sensitive", &sensitive, NULL);
if (sensitive)
break;
-
- list = list->next;
}
g_list_free (cells);
update_menu_sensitivity (GtkComboBox *combo_box,
GtkWidget *menu)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GList *children, *child;
GtkWidget *item, *submenu, *separator;
GtkWidget *cell_view;
gboolean sensitive;
- if (!combo_box->priv->model)
+ if (!priv->model)
return;
children = gtk_container_get_children (GTK_CONTAINER (menu));
{
sensitive = cell_view_is_sensitive (GTK_CELL_VIEW (cell_view));
- if (menu != combo_box->priv->popup_widget && child == children)
+ if (menu != priv->popup_widget && child == children)
{
separator = GTK_WIDGET (child->next->data);
g_object_set (item, "visible", sensitive, NULL);
guint button,
guint32 activate_time)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkTreePath *path;
gint active_item;
GtkRequisition requisition;
gint width;
- update_menu_sensitivity (combo_box, combo_box->priv->popup_widget);
+ update_menu_sensitivity (combo_box, priv->popup_widget);
active_item = -1;
- if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ if (gtk_tree_row_reference_valid (priv->active_row))
{
- path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
+ path = gtk_tree_row_reference_get_path (priv->active_row);
active_item = gtk_tree_path_get_indices (path)[0];
gtk_tree_path_free (path);
- if (combo_box->priv->add_tearoffs)
+ if (priv->add_tearoffs)
active_item++;
}
/* FIXME handle nested menus better */
- gtk_menu_set_active (GTK_MENU (combo_box->priv->popup_widget), active_item);
+ gtk_menu_set_active (GTK_MENU (priv->popup_widget), active_item);
- if (combo_box->priv->wrap_width == 0)
+ if (priv->wrap_width == 0)
{
width = GTK_WIDGET (combo_box)->allocation.width;
- gtk_widget_set_size_request (combo_box->priv->popup_widget, -1, -1);
- gtk_widget_size_request (combo_box->priv->popup_widget, &requisition);
+ gtk_widget_set_size_request (priv->popup_widget, -1, -1);
+ gtk_widget_size_request (priv->popup_widget, &requisition);
- gtk_widget_set_size_request (combo_box->priv->popup_widget,
+ gtk_widget_set_size_request (priv->popup_widget,
MAX (width, requisition.width), -1);
}
- gtk_menu_popup (GTK_MENU (combo_box->priv->popup_widget),
+ gtk_menu_popup (GTK_MENU (priv->popup_widget),
NULL, NULL,
gtk_combo_box_menu_position, combo_box,
button, activate_time);
* applications should have little use for it.
*
* Since: 2.4
- **/
+ */
void
gtk_combo_box_popup (GtkComboBox *combo_box)
{
+ g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
+
+ g_signal_emit (combo_box, combo_box_signals[POPUP], 0);
+}
+
+static void
+gtk_combo_box_real_popup (GtkComboBox *combo_box)
+{
+ GtkComboBoxPrivate *priv = combo_box->priv;
gint x, y, width, height;
- GtkTreePath *path, *ppath;
+ GtkTreePath *path = NULL, *ppath;
GtkWidget *toplevel;
- g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
-
if (!GTK_WIDGET_REALIZED (combo_box))
return;
- if (GTK_WIDGET_MAPPED (combo_box->priv->popup_widget))
+ if (GTK_WIDGET_MAPPED (priv->popup_widget))
return;
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
+ if (GTK_IS_MENU (priv->popup_widget))
{
- gtk_combo_box_menu_popup (combo_box, 0, 0);
+ gtk_combo_box_menu_popup (combo_box,
+ priv->activate_button,
+ priv->activate_time);
return;
}
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (combo_box));
if (GTK_IS_WINDOW (toplevel))
gtk_window_group_add_window (gtk_window_get_group (GTK_WINDOW (toplevel)),
- GTK_WINDOW (combo_box->priv->popup_window));
+ GTK_WINDOW (priv->popup_window));
- gtk_widget_show_all (combo_box->priv->popup_frame);
+ gtk_widget_show_all (priv->scrolled_window);
gtk_combo_box_list_position (combo_box, &x, &y, &width, &height);
- gtk_widget_set_size_request (combo_box->priv->popup_window, width, height);
- gtk_window_move (GTK_WINDOW (combo_box->priv->popup_window), x, y);
+ gtk_widget_set_size_request (priv->popup_window, width, height);
+ gtk_window_move (GTK_WINDOW (priv->popup_window), x, y);
- if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ if (gtk_tree_row_reference_valid (priv->active_row))
{
- path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
+ path = gtk_tree_row_reference_get_path (priv->active_row);
ppath = gtk_tree_path_copy (path);
if (gtk_tree_path_up (ppath))
- gtk_tree_view_expand_to_path (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ gtk_tree_view_expand_to_path (GTK_TREE_VIEW (priv->tree_view),
ppath);
- gtk_tree_view_set_cursor (GTK_TREE_VIEW (combo_box->priv->tree_view),
- path, NULL, FALSE);
- gtk_tree_path_free (path);
gtk_tree_path_free (ppath);
}
- gtk_tree_view_set_hover_expand (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ gtk_tree_view_set_hover_expand (GTK_TREE_VIEW (priv->tree_view),
TRUE);
/* popup */
- gtk_widget_show (combo_box->priv->popup_window);
+ gtk_widget_show (priv->popup_window);
- gtk_widget_grab_focus (combo_box->priv->popup_window);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (combo_box->priv->button),
+ if (path)
+ {
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->tree_view),
+ path, NULL, FALSE);
+ gtk_tree_path_free (path);
+ }
+
+ gtk_widget_grab_focus (priv->popup_window);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->button),
TRUE);
- if (!GTK_WIDGET_HAS_FOCUS (combo_box->priv->tree_view))
- gtk_widget_grab_focus (combo_box->priv->tree_view);
+ if (!GTK_WIDGET_HAS_FOCUS (priv->tree_view))
+ gtk_widget_grab_focus (priv->tree_view);
- if (!popup_grab_on_window (combo_box->priv->popup_window->window,
+ if (!popup_grab_on_window (priv->popup_window->window,
GDK_CURRENT_TIME, TRUE))
{
- gtk_widget_hide (combo_box->priv->popup_window);
+ gtk_widget_hide (priv->popup_window);
return;
}
- gtk_grab_add (combo_box->priv->popup_window);
+ gtk_grab_add (priv->popup_window);
+}
+
+static gboolean
+gtk_combo_box_real_popdown (GtkComboBox *combo_box)
+{
+ if (combo_box->priv->popup_shown)
+ {
+ gtk_combo_box_popdown (combo_box);
+ return TRUE;
+ }
+
+ return FALSE;
}
/**
* applications should have little use for it.
*
* Since: 2.4
- **/
+ */
void
gtk_combo_box_popdown (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
+
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
+ if (GTK_IS_MENU (priv->popup_widget))
{
- gtk_menu_popdown (GTK_MENU (combo_box->priv->popup_widget));
+ gtk_menu_popdown (GTK_MENU (priv->popup_widget));
return;
}
if (!GTK_WIDGET_REALIZED (GTK_WIDGET (combo_box)))
return;
- gtk_grab_remove (combo_box->priv->popup_window);
- gtk_widget_hide_all (combo_box->priv->popup_window);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (combo_box->priv->button),
+ gtk_grab_remove (priv->popup_window);
+ gtk_widget_hide_all (priv->popup_window);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->button),
FALSE);
}
gtk_combo_box_calc_requested_width (GtkComboBox *combo_box,
GtkTreePath *path)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
gint padding;
GtkRequisition req;
- if (combo_box->priv->cell_view)
- gtk_widget_style_get (combo_box->priv->cell_view,
+ if (priv->cell_view)
+ gtk_widget_style_get (priv->cell_view,
"focus-line-width", &padding,
NULL);
else
/* add some pixels for good measure */
padding += BONUS_PADDING;
- if (combo_box->priv->cell_view)
- gtk_cell_view_get_size_of_row (GTK_CELL_VIEW (combo_box->priv->cell_view),
+ if (priv->cell_view)
+ gtk_cell_view_get_size_of_row (GTK_CELL_VIEW (priv->cell_view),
path, &req);
else
req.width = 0;
static void
gtk_combo_box_remeasure (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkTreeIter iter;
GtkTreePath *path;
- if (!combo_box->priv->model ||
- !gtk_tree_model_get_iter_first (combo_box->priv->model, &iter))
+ if (!priv->model ||
+ !gtk_tree_model_get_iter_first (priv->model, &iter))
return;
- combo_box->priv->width = 0;
+ priv->width = 0;
+ priv->height = 0;
path = gtk_tree_path_new_from_indices (0, -1);
{
GtkRequisition req;
- if (combo_box->priv->cell_view)
- gtk_cell_view_get_size_of_row (GTK_CELL_VIEW (combo_box->priv->cell_view),
+ if (priv->cell_view)
+ gtk_cell_view_get_size_of_row (GTK_CELL_VIEW (priv->cell_view),
path, &req);
else
- req.width = 0;
+ {
+ req.width = 0;
+ req.height = 0;
+ }
- combo_box->priv->width = MAX (combo_box->priv->width, req.width);
+ priv->width = MAX (priv->width, req.width);
+ priv->height = MAX (priv->height, req.height);
gtk_tree_path_next (path);
}
- while (gtk_tree_model_iter_next (combo_box->priv->model, &iter));
+ while (gtk_tree_model_iter_next (priv->model, &iter));
gtk_tree_path_free (path);
}
{
gint width, height;
gint focus_width, focus_pad;
+ gint font_size;
+ gint arrow_size;
GtkRequisition bin_req;
+ PangoContext *context;
+ PangoFontMetrics *metrics;
+ PangoFontDescription *font_desc;
GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
+ GtkComboBoxPrivate *priv = combo_box->priv;
/* common */
gtk_widget_size_request (GTK_BIN (widget)->child, &bin_req);
gtk_combo_box_remeasure (combo_box);
- bin_req.width = MAX (bin_req.width, combo_box->priv->width);
+ bin_req.width = MAX (bin_req.width, priv->width);
+ bin_req.height = MAX (bin_req.height, priv->height);
gtk_widget_style_get (GTK_WIDGET (widget),
"focus-line-width", &focus_width,
"focus-padding", &focus_pad,
+ "arrow-size", &arrow_size,
NULL);
- if (!combo_box->priv->tree_view)
+ font_desc = GTK_BIN (widget)->child->style->font_desc;
+ context = gtk_widget_get_pango_context (widget);
+ metrics = pango_context_get_metrics (context, font_desc,
+ pango_context_get_language (context));
+ font_size = PANGO_PIXELS (pango_font_metrics_get_ascent (metrics) +
+ pango_font_metrics_get_descent (metrics));
+ pango_font_metrics_unref (metrics);
+
+ arrow_size = MAX (arrow_size, font_size);
+
+ gtk_widget_set_size_request (priv->arrow, arrow_size, arrow_size);
+
+ if (!priv->tree_view)
{
/* menu mode */
- if (combo_box->priv->cell_view)
+ if (priv->cell_view)
{
GtkRequisition button_req, sep_req, arrow_req;
gint border_width, xthickness, ythickness;
- gtk_widget_size_request (combo_box->priv->button, &button_req);
+ gtk_widget_size_request (priv->button, &button_req);
border_width = GTK_CONTAINER (combo_box)->border_width;
- xthickness = combo_box->priv->button->style->xthickness;
- ythickness = combo_box->priv->button->style->ythickness;
+ xthickness = priv->button->style->xthickness;
+ ythickness = priv->button->style->ythickness;
- bin_req.width = MAX (bin_req.width, combo_box->priv->width);
+ bin_req.width = MAX (bin_req.width, priv->width);
+ bin_req.height = MAX (bin_req.height, priv->height);
- gtk_widget_size_request (combo_box->priv->separator, &sep_req);
- gtk_widget_size_request (combo_box->priv->arrow, &arrow_req);
+ gtk_widget_size_request (priv->separator, &sep_req);
+ gtk_widget_size_request (priv->arrow, &arrow_req);
height = MAX (sep_req.height, arrow_req.height);
height = MAX (height, bin_req.height);
{
GtkRequisition but_req;
- gtk_widget_size_request (combo_box->priv->button, &but_req);
+ gtk_widget_size_request (priv->button, &but_req);
requisition->width = bin_req.width + but_req.width;
requisition->height = MAX (bin_req.height, but_req.height);
requisition->width += 2 * focus_width;
- if (combo_box->priv->cell_view_frame)
+ if (priv->cell_view_frame)
{
- gtk_widget_size_request (combo_box->priv->cell_view_frame, &frame_req);
- if (combo_box->priv->has_frame)
+ gtk_widget_size_request (priv->cell_view_frame, &frame_req);
+ if (priv->has_frame)
{
requisition->width += 2 *
- (GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->xthickness);
+ (GTK_CONTAINER (priv->cell_view_frame)->border_width +
+ GTK_WIDGET (priv->cell_view_frame)->style->xthickness);
requisition->height += 2 *
- (GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->ythickness);
+ (GTK_CONTAINER (priv->cell_view_frame)->border_width +
+ GTK_WIDGET (priv->cell_view_frame)->style->ythickness);
}
}
/* the button */
- gtk_widget_size_request (combo_box->priv->button, &button_req);
+ gtk_widget_size_request (priv->button, &button_req);
requisition->height = MAX (requisition->height, button_req.height);
requisition->width += button_req.width;
}
+
+ if (GTK_SHADOW_NONE != priv->shadow_type)
+ {
+ requisition->height += 2 * widget->style->ythickness;
+ requisition->width += 2 * widget->style->xthickness;
+ }
}
+#define GTK_COMBO_BOX_SIZE_ALLOCATE_BUTTON \
+ gtk_widget_size_request (combo_box->priv->button, &req); \
+ \
+ if (is_rtl) \
+ child.x = allocation->x + shadow_width; \
+ else \
+ child.x = allocation->x + allocation->width - req.width - shadow_width; \
+ \
+ child.y = allocation->y + shadow_height; \
+ child.width = req.width; \
+ child.height = allocation->height - 2 * shadow_height; \
+ child.width = MAX (1, child.width); \
+ child.height = MAX (1, child.height); \
+ \
+ gtk_widget_size_allocate (combo_box->priv->button, &child);
+
static void
gtk_combo_box_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
+ GtkComboBoxPrivate *priv = combo_box->priv;
+ gint shadow_width, shadow_height;
gint focus_width, focus_pad;
GtkAllocation child;
GtkRequisition req;
"focus-padding", &focus_pad,
NULL);
- if (!combo_box->priv->tree_view)
+ if (GTK_SHADOW_NONE != priv->shadow_type)
{
- if (combo_box->priv->cell_view)
+ shadow_width = widget->style->xthickness;
+ shadow_height = widget->style->ythickness;
+ }
+ else
+ {
+ shadow_width = 0;
+ shadow_height = 0;
+ }
+
+ if (!priv->tree_view)
+ {
+ if (priv->cell_view)
{
gint border_width, xthickness, ythickness;
gint width;
/* menu mode */
- gtk_widget_size_allocate (combo_box->priv->button, allocation);
+ allocation->x += shadow_width;
+ allocation->y += shadow_height;
+ allocation->width -= 2 * shadow_width;
+ allocation->height -= 2 * shadow_height;
+
+ gtk_widget_size_allocate (priv->button, allocation);
/* set some things ready */
- border_width = GTK_CONTAINER (combo_box->priv->button)->border_width;
- xthickness = combo_box->priv->button->style->xthickness;
- ythickness = combo_box->priv->button->style->ythickness;
+ border_width = GTK_CONTAINER (priv->button)->border_width;
+ xthickness = priv->button->style->xthickness;
+ ythickness = priv->button->style->ythickness;
child.x = allocation->x;
child.y = allocation->y;
width = allocation->width;
child.height = allocation->height;
- if (!combo_box->priv->is_cell_renderer)
+ if (!priv->is_cell_renderer)
{
child.x += border_width + xthickness + focus_width + focus_pad;
child.y += border_width + ythickness + focus_width + focus_pad;
/* handle the children */
- gtk_widget_size_request (combo_box->priv->arrow, &req);
+ gtk_widget_size_request (priv->arrow, &req);
child.width = req.width;
if (!is_rtl)
child.x += width - req.width;
child.width = MAX (1, child.width);
child.height = MAX (1, child.height);
- gtk_widget_size_allocate (combo_box->priv->arrow, &child);
+ gtk_widget_size_allocate (priv->arrow, &child);
if (is_rtl)
child.x += req.width;
- gtk_widget_size_request (combo_box->priv->separator, &req);
+ gtk_widget_size_request (priv->separator, &req);
child.width = req.width;
if (!is_rtl)
child.x -= req.width;
child.width = MAX (1, child.width);
child.height = MAX (1, child.height);
- gtk_widget_size_allocate (combo_box->priv->separator, &child);
+ gtk_widget_size_allocate (priv->separator, &child);
if (is_rtl)
{
child.width -= child.x;
}
+ if (GTK_WIDGET_VISIBLE (priv->popup_widget))
+ {
+ gint width;
+ GtkRequisition requisition;
+
+ /* Warning here, without the check in the position func */
+ gtk_menu_reposition (GTK_MENU (priv->popup_widget));
+ if (priv->wrap_width == 0)
+ {
+ width = GTK_WIDGET (combo_box)->allocation.width;
+ gtk_widget_set_size_request (priv->popup_widget, -1, -1);
+ gtk_widget_size_request (priv->popup_widget, &requisition);
+ gtk_widget_set_size_request (priv->popup_widget,
+ MAX (width, requisition.width), -1);
+ }
+ }
+
child.width = MAX (1, child.width);
child.height = MAX (1, child.height);
gtk_widget_size_allocate (GTK_BIN (widget)->child, &child);
}
else
{
- gtk_widget_size_request (combo_box->priv->button, &req);
- if (is_rtl)
- child.x = allocation->x;
- else
- child.x = allocation->x + allocation->width - req.width;
- child.y = allocation->y;
- child.width = req.width;
- child.height = allocation->height;
- child.width = MAX (1, child.width);
- child.height = MAX (1, child.height);
- gtk_widget_size_allocate (combo_box->priv->button, &child);
+ GTK_COMBO_BOX_SIZE_ALLOCATE_BUTTON
if (is_rtl)
- child.x = allocation->x + req.width;
+ child.x = allocation->x + req.width + shadow_width;
else
- child.x = allocation->x;
- child.y = allocation->y;
- child.width = allocation->width - req.width;
+ child.x = allocation->x + shadow_width;
+ child.y = allocation->y + shadow_height;
+ child.width = allocation->width - req.width - 2 * shadow_width;
child.width = MAX (1, child.width);
child.height = MAX (1, child.height);
gtk_widget_size_allocate (GTK_BIN (widget)->child, &child);
{
/* list mode */
+ /* Combobox thickness + border-width */
+ int delta_x = shadow_width + GTK_CONTAINER (widget)->border_width;
+ int delta_y = shadow_height + GTK_CONTAINER (widget)->border_width;
+
/* button */
- gtk_widget_size_request (combo_box->priv->button, &req);
- if (is_rtl)
- child.x = allocation->x;
- else
- child.x = allocation->x + allocation->width - req.width;
- child.y = allocation->y;
- child.width = req.width;
- child.height = allocation->height;
- child.width = MAX (1, child.width);
- child.height = MAX (1, child.height);
- gtk_widget_size_allocate (combo_box->priv->button, &child);
+ GTK_COMBO_BOX_SIZE_ALLOCATE_BUTTON
/* frame */
if (is_rtl)
child.x = allocation->x + req.width;
else
child.x = allocation->x;
+
child.y = allocation->y;
child.width = allocation->width - req.width;
child.height = allocation->height;
- if (combo_box->priv->cell_view_frame)
+ if (priv->cell_view_frame)
{
- child.width = MAX (1, child.width);
- child.height = MAX (1, child.height);
- gtk_widget_size_allocate (combo_box->priv->cell_view_frame, &child);
+ child.x += delta_x;
+ child.y += delta_y;
+ child.width = MAX (1, child.width - delta_x * 2);
+ child.height = MAX (1, child.height - delta_y * 2);
+ gtk_widget_size_allocate (priv->cell_view_frame, &child);
/* the sample */
- if (combo_box->priv->has_frame)
- {
- child.x +=
- GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->xthickness;
- child.y +=
- GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->ythickness;
- child.width -= 2 * (
- GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->xthickness);
- child.height -= 2 * (
- GTK_CONTAINER (combo_box->priv->cell_view_frame)->border_width +
- GTK_WIDGET (combo_box->priv->cell_view_frame)->style->ythickness);
- }
+ if (priv->has_frame)
+ {
+ delta_x = GTK_CONTAINER (priv->cell_view_frame)->border_width +
+ GTK_WIDGET (priv->cell_view_frame)->style->xthickness;
+ delta_y = GTK_CONTAINER (priv->cell_view_frame)->border_width +
+ GTK_WIDGET (priv->cell_view_frame)->style->ythickness;
+
+ child.x += delta_x;
+ child.y += delta_y;
+ child.width -= delta_x * 2;
+ child.height -= delta_y * 2;
+ }
+ }
+ else
+ {
+ child.x += delta_x;
+ child.y += delta_y;
+ child.width -= delta_x * 2;
+ child.height -= delta_y * 2;
+ }
+
+ if (GTK_WIDGET_VISIBLE (priv->popup_window))
+ {
+ gint x, y, width, height;
+ gtk_combo_box_list_position (combo_box, &x, &y, &width, &height);
+ gtk_window_move (GTK_WINDOW (priv->popup_window), x, y);
+ gtk_widget_set_size_request (priv->popup_window, width, height);
}
+
child.width = MAX (1, child.width);
child.height = MAX (1, child.height);
+
gtk_widget_size_allocate (GTK_BIN (combo_box)->child, &child);
}
}
+#undef GTK_COMBO_BOX_ALLOCATE_BUTTON
+
static void
gtk_combo_box_unset_model (GtkComboBox *combo_box)
{
- if (combo_box->priv->model)
+ GtkComboBoxPrivate *priv = combo_box->priv;
+
+ if (priv->model)
{
- g_signal_handler_disconnect (combo_box->priv->model,
- combo_box->priv->inserted_id);
- g_signal_handler_disconnect (combo_box->priv->model,
- combo_box->priv->deleted_id);
- g_signal_handler_disconnect (combo_box->priv->model,
- combo_box->priv->reordered_id);
- g_signal_handler_disconnect (combo_box->priv->model,
- combo_box->priv->changed_id);
+ g_signal_handler_disconnect (priv->model,
+ priv->inserted_id);
+ g_signal_handler_disconnect (priv->model,
+ priv->deleted_id);
+ g_signal_handler_disconnect (priv->model,
+ priv->reordered_id);
+ g_signal_handler_disconnect (priv->model,
+ priv->changed_id);
}
/* menu mode */
- if (!combo_box->priv->tree_view)
+ if (!priv->tree_view)
{
- if (combo_box->priv->popup_widget)
- gtk_container_foreach (GTK_CONTAINER (combo_box->priv->popup_widget),
+ if (priv->popup_widget)
+ gtk_container_foreach (GTK_CONTAINER (priv->popup_widget),
(GtkCallback)gtk_widget_destroy, NULL);
}
- if (combo_box->priv->model)
+ if (priv->model)
{
- g_object_unref (combo_box->priv->model);
- combo_box->priv->model = NULL;
+ g_object_unref (priv->model);
+ priv->model = NULL;
}
- if (combo_box->priv->active_row)
+ if (priv->active_row)
{
- gtk_tree_row_reference_free (combo_box->priv->active_row);
- combo_box->priv->active_row = NULL;
+ gtk_tree_row_reference_free (priv->active_row);
+ priv->active_row = NULL;
}
- if (combo_box->priv->cell_view)
- gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (combo_box->priv->cell_view), NULL);
+ if (priv->cell_view)
+ gtk_cell_view_set_model (GTK_CELL_VIEW (priv->cell_view), NULL);
}
static void
gpointer callback_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (container);
+ GtkComboBoxPrivate *priv = combo_box->priv;
if (include_internals)
{
- if (combo_box->priv->button)
- (* callback) (combo_box->priv->button, callback_data);
- if (combo_box->priv->cell_view_frame)
- (* callback) (combo_box->priv->cell_view_frame, callback_data);
+ if (priv->button)
+ (* callback) (priv->button, callback_data);
+ if (priv->cell_view_frame)
+ (* callback) (priv->cell_view_frame, callback_data);
}
if (GTK_BIN (container)->child)
GdkEventExpose *event)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
+ GtkComboBoxPrivate *priv = combo_box->priv;
- if (!combo_box->priv->tree_view)
+ if (GTK_WIDGET_DRAWABLE (widget) &&
+ GTK_SHADOW_NONE != priv->shadow_type)
{
- gtk_container_propagate_expose (GTK_CONTAINER (widget),
- combo_box->priv->button, event);
+ gtk_paint_shadow (widget->style, widget->window,
+ GTK_STATE_NORMAL, priv->shadow_type,
+ NULL, widget, "combobox",
+ widget->allocation.x, widget->allocation.y,
+ widget->allocation.width, widget->allocation.height);
}
- else
+
+ gtk_container_propagate_expose (GTK_CONTAINER (widget),
+ priv->button, event);
+
+ if (priv->tree_view && priv->cell_view_frame)
{
gtk_container_propagate_expose (GTK_CONTAINER (widget),
- combo_box->priv->button, event);
-
- if (combo_box->priv->cell_view_frame)
- gtk_container_propagate_expose (GTK_CONTAINER (widget),
- combo_box->priv->cell_view_frame, event);
+ priv->cell_view_frame, event);
}
gtk_container_propagate_expose (GTK_CONTAINER (widget),
gtk_combo_box_sync_cells (GtkComboBox *combo_box,
GtkCellLayout *cell_layout)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GSList *k;
- for (k = combo_box->priv->cells; k; k = k->next)
+ for (k = priv->cells; k; k = k->next)
{
GSList *j;
ComboCellInfo *info = (ComboCellInfo *)k->data;
gtk_combo_box_menu_setup (GtkComboBox *combo_box,
gboolean add_children)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *menu;
- if (combo_box->priv->cell_view)
+ if (priv->cell_view)
{
- combo_box->priv->button = gtk_toggle_button_new ();
- gtk_button_set_focus_on_click (GTK_BUTTON (combo_box->priv->button),
- combo_box->priv->focus_on_click);
+ priv->button = gtk_toggle_button_new ();
+ gtk_button_set_focus_on_click (GTK_BUTTON (priv->button),
+ priv->focus_on_click);
- g_signal_connect (combo_box->priv->button, "toggled",
+ g_signal_connect (priv->button, "toggled",
G_CALLBACK (gtk_combo_box_button_toggled), combo_box);
- g_signal_connect_after (combo_box->priv->button,
- "key_press_event",
- G_CALLBACK (gtk_combo_box_key_press), combo_box);
- gtk_widget_set_parent (combo_box->priv->button,
+ gtk_widget_set_parent (priv->button,
GTK_BIN (combo_box)->child->parent);
- combo_box->priv->box = gtk_hbox_new (FALSE, 0);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->button),
- combo_box->priv->box);
+ priv->box = gtk_hbox_new (FALSE, 0);
+ gtk_container_add (GTK_CONTAINER (priv->button), priv->box);
- combo_box->priv->separator = gtk_vseparator_new ();
- gtk_container_add (GTK_CONTAINER (combo_box->priv->box),
- combo_box->priv->separator);
+ priv->separator = gtk_vseparator_new ();
+ gtk_container_add (GTK_CONTAINER (priv->box), priv->separator);
- combo_box->priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->box),
- combo_box->priv->arrow);
+ priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
+ gtk_container_add (GTK_CONTAINER (priv->box), priv->arrow);
- gtk_widget_show_all (combo_box->priv->button);
+ gtk_widget_show_all (priv->button);
}
else
{
- combo_box->priv->button = gtk_toggle_button_new ();
- gtk_button_set_focus_on_click (GTK_BUTTON (combo_box->priv->button),
- combo_box->priv->focus_on_click);
+ priv->button = gtk_toggle_button_new ();
+ gtk_button_set_focus_on_click (GTK_BUTTON (priv->button),
+ priv->focus_on_click);
- g_signal_connect (combo_box->priv->button, "toggled",
+ g_signal_connect (priv->button, "toggled",
G_CALLBACK (gtk_combo_box_button_toggled), combo_box);
- g_signal_connect_after (combo_box, "key_press_event",
- G_CALLBACK (gtk_combo_box_key_press), combo_box);
- gtk_widget_set_parent (combo_box->priv->button,
+ gtk_widget_set_parent (priv->button,
GTK_BIN (combo_box)->child->parent);
- combo_box->priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->button),
- combo_box->priv->arrow);
- gtk_widget_show_all (combo_box->priv->button);
+ priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
+ gtk_container_add (GTK_CONTAINER (priv->button), priv->arrow);
+ gtk_widget_show_all (priv->button);
}
- g_signal_connect (combo_box->priv->button, "button_press_event",
+ g_signal_connect (priv->button, "button-press-event",
G_CALLBACK (gtk_combo_box_menu_button_press),
combo_box);
- g_signal_connect (combo_box->priv->button, "state_changed",
+ g_signal_connect (priv->button, "state-changed",
G_CALLBACK (gtk_combo_box_button_state_changed),
combo_box);
/* create our funky menu */
menu = gtk_menu_new ();
- g_signal_connect (menu, "key_press_event",
+ gtk_widget_set_name (menu, "gtk-combobox-popup-menu");
+ gtk_menu_set_reserve_toggle_size (GTK_MENU (menu), FALSE);
+
+ g_signal_connect (menu, "key-press-event",
G_CALLBACK (gtk_combo_box_menu_key_press), combo_box);
gtk_combo_box_set_popup_widget (combo_box, menu);
gtk_combo_box_menu_fill (combo_box);
/* the column is needed in tree_column_row_is_sensitive() */
- combo_box->priv->column = gtk_tree_view_column_new ();
- g_object_ref_sink (combo_box->priv->column);
- gtk_combo_box_sync_cells (combo_box,
- GTK_CELL_LAYOUT (combo_box->priv->column));
+ priv->column = gtk_tree_view_column_new ();
+ g_object_ref_sink (priv->column);
+ gtk_combo_box_sync_cells (combo_box, GTK_CELL_LAYOUT (priv->column));
gtk_combo_box_update_title (combo_box);
+ gtk_combo_box_update_sensitivity (combo_box);
}
static void
gtk_combo_box_menu_fill (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *menu;
- if (!combo_box->priv->model)
+ if (!priv->model)
return;
- menu = combo_box->priv->popup_widget;
+ menu = priv->popup_widget;
- if (combo_box->priv->add_tearoffs)
+ if (priv->add_tearoffs)
{
GtkWidget *tearoff = gtk_tearoff_menu_item_new ();
gtk_widget_show (tearoff);
- if (combo_box->priv->wrap_width)
- gtk_menu_attach (GTK_MENU (menu), tearoff,
- 0, combo_box->priv->wrap_width, 0, 1);
+ if (priv->wrap_width)
+ gtk_menu_attach (GTK_MENU (menu), tearoff, 0, priv->wrap_width, 0, 1);
else
gtk_menu_shell_append (GTK_MENU_SHELL (menu), tearoff);
}
GtkRequisition req;
cell_view = gtk_cell_view_new ();
+ item = gtk_menu_item_new ();
+ gtk_container_add (GTK_CONTAINER (item), cell_view);
+
gtk_cell_view_set_model (GTK_CELL_VIEW (cell_view), model);
path = gtk_tree_model_get_path (model, iter);
gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (cell_view), path);
gtk_combo_box_sync_cells (combo_box, GTK_CELL_LAYOUT (cell_view));
gtk_widget_size_request (cell_view, &req);
gtk_widget_show (cell_view);
-
- item = gtk_menu_item_new ();
- gtk_container_add (GTK_CONTAINER (item), cell_view);
return item;
}
GtkWidget *menu,
GtkTreeIter *parent)
{
- GtkTreeModel *model = combo_box->priv->model;
+ GtkComboBoxPrivate *priv = combo_box->priv;
+ GtkTreeModel *model = priv->model;
GtkWidget *item, *submenu, *subitem, *separator;
GtkTreeIter iter;
gboolean is_separator;
{
gtk_tree_model_iter_nth_child (model, &iter, parent, i);
- if (combo_box->priv->row_separator_func)
- is_separator = (*combo_box->priv->row_separator_func) (combo_box->priv->model, &iter,
- combo_box->priv->row_separator_data);
+ if (priv->row_separator_func)
+ is_separator = priv->row_separator_func (priv->model, &iter,
+ priv->row_separator_data);
else
is_separator = FALSE;
if (gtk_tree_model_iter_has_child (model, &iter))
{
submenu = gtk_menu_new ();
+ gtk_menu_set_reserve_toggle_size (GTK_MENU (submenu), FALSE);
gtk_widget_show (submenu);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu);
gtk_combo_box_menu_fill_level (combo_box, submenu, &iter);
}
- else
- g_signal_connect (item, "activate",
- G_CALLBACK (gtk_combo_box_menu_item_activate),
- combo_box);
+ g_signal_connect (item, "activate",
+ G_CALLBACK (gtk_combo_box_menu_item_activate),
+ combo_box);
}
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
- if (combo_box->priv->wrap_width && menu == combo_box->priv->popup_widget)
+ if (priv->wrap_width && menu == priv->popup_widget)
gtk_combo_box_relayout_item (combo_box, item, &iter, last);
gtk_widget_show (item);
static void
gtk_combo_box_menu_destroy (GtkComboBox *combo_box)
{
- g_signal_handlers_disconnect_matched (combo_box->priv->button,
+ GtkComboBoxPrivate *priv = combo_box->priv;
+
+ g_signal_handlers_disconnect_matched (priv->button,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_menu_button_press, NULL);
- g_signal_handlers_disconnect_matched (combo_box->priv->button,
+ g_signal_handlers_disconnect_matched (priv->button,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_button_state_changed, combo_box);
/* unparent will remove our latest ref */
- gtk_widget_unparent (combo_box->priv->button);
+ gtk_widget_unparent (priv->button);
- combo_box->priv->box = NULL;
- combo_box->priv->button = NULL;
- combo_box->priv->arrow = NULL;
- combo_box->priv->separator = NULL;
+ priv->box = NULL;
+ priv->button = NULL;
+ priv->arrow = NULL;
+ priv->separator = NULL;
- g_object_unref (combo_box->priv->column);
- combo_box->priv->column = NULL;
+ g_object_unref (priv->column);
+ priv->column = NULL;
/* changing the popup window will unref the menu and the children */
}
GtkTreeIter *iter,
GtkWidget *last)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
gint current_col = 0, current_row = 0;
gint rows = 1, cols = 1;
- GtkWidget *menu = combo_box->priv->popup_widget;
+ GtkWidget *menu = priv->popup_widget;
if (!GTK_IS_MENU_SHELL (menu))
return;
- if (combo_box->priv->col_column == -1 &&
- combo_box->priv->row_column == -1 &&
+ if (priv->col_column == -1 &&
+ priv->row_column == -1 &&
last)
{
gtk_container_child_get (GTK_CONTAINER (menu),
last,
- "right_attach", ¤t_col,
- "top_attach", ¤t_row,
+ "right-attach", ¤t_col,
+ "top-attach", ¤t_row,
NULL);
- if (current_col + cols > combo_box->priv->wrap_width)
+ if (current_col + cols > priv->wrap_width)
{
current_col = 0;
current_row++;
}
else
{
- if (combo_box->priv->col_column != -1)
- gtk_tree_model_get (combo_box->priv->model, iter,
- combo_box->priv->col_column, &cols,
+ if (priv->col_column != -1)
+ gtk_tree_model_get (priv->model, iter,
+ priv->col_column, &cols,
-1);
- if (combo_box->priv->row_column != -1)
- gtk_tree_model_get (combo_box->priv->model, iter,
- combo_box->priv->row_column, &rows,
+ if (priv->row_column != -1)
+ gtk_tree_model_get (priv->model, iter,
+ priv->row_column, &rows,
-1);
while (1)
{
- if (current_col + cols > combo_box->priv->wrap_width)
+ if (current_col + cols > priv->wrap_width)
{
current_col = 0;
current_row++;
gpointer user_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
- if (GTK_IS_MENU (combo_box->priv->popup_widget) &&
+ if (GTK_IS_MENU (priv->popup_widget) &&
event->type == GDK_BUTTON_PRESS && event->button == 1)
{
- if (combo_box->priv->focus_on_click &&
- !GTK_WIDGET_HAS_FOCUS (combo_box->priv->button))
- gtk_widget_grab_focus (combo_box->priv->button);
+ if (priv->focus_on_click &&
+ !GTK_WIDGET_HAS_FOCUS (priv->button))
+ gtk_widget_grab_focus (priv->button);
gtk_combo_box_menu_popup (combo_box, event->button, event->time);
path = gtk_cell_view_get_displayed_row (GTK_CELL_VIEW (cell_view));
if (gtk_tree_model_get_iter (combo_box->priv->model, &iter, path))
- gtk_combo_box_set_active_iter (combo_box, &iter);
+ {
+ if (gtk_menu_item_get_submenu (GTK_MENU_ITEM (item)) == NULL)
+ gtk_combo_box_set_active_iter (combo_box, &iter);
+ }
gtk_tree_path_free (path);
- combo_box->priv->editing_canceled = FALSE;
+ g_object_set (combo_box,
+ "editing-canceled", FALSE,
+ NULL);
+}
+
+static void
+gtk_combo_box_update_sensitivity (GtkComboBox *combo_box)
+{
+ GtkTreeIter iter;
+ gboolean sensitive = TRUE; /* fool code checkers */
+
+ if (!combo_box->priv->button)
+ return;
+
+ switch (combo_box->priv->button_sensitivity)
+ {
+ case GTK_SENSITIVITY_ON:
+ sensitive = TRUE;
+ break;
+ case GTK_SENSITIVITY_OFF:
+ sensitive = FALSE;
+ break;
+ case GTK_SENSITIVITY_AUTO:
+ sensitive = combo_box->priv->model &&
+ gtk_tree_model_get_iter_first (combo_box->priv->model, &iter);
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
+ }
+
+ gtk_widget_set_sensitive (combo_box->priv->button, sensitive);
+
+ /* In list-mode, we also need to update sensitivity of the event box */
+ if (GTK_IS_TREE_VIEW (combo_box->priv->tree_view)
+ && combo_box->priv->cell_view)
+ gtk_widget_set_sensitive (combo_box->priv->box, sensitive);
}
static void
gtk_combo_box_list_popup_resize (combo_box);
else
gtk_combo_box_menu_row_inserted (model, path, iter, user_data);
+
+ gtk_combo_box_update_sensitivity (combo_box);
}
static void
gpointer user_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
- if (combo_box->priv->cell_view)
+ if (!gtk_tree_row_reference_valid (priv->active_row))
{
- if (!gtk_tree_row_reference_valid (combo_box->priv->active_row))
- gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (combo_box->priv->cell_view), NULL);
+ if (priv->cell_view)
+ gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (priv->cell_view), NULL);
+ g_signal_emit (combo_box, combo_box_signals[CHANGED], 0);
}
- if (combo_box->priv->tree_view)
+ if (priv->tree_view)
gtk_combo_box_list_popup_resize (combo_box);
else
gtk_combo_box_menu_row_deleted (model, path, user_data);
+
+ gtk_combo_box_update_sensitivity (combo_box);
}
static void
gpointer user_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkTreePath *active_path;
/* FIXME this belongs to GtkCellView */
- if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ if (gtk_tree_row_reference_valid (priv->active_row))
{
- active_path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
+ active_path = gtk_tree_row_reference_get_path (priv->active_row);
if (gtk_tree_path_compare (path, active_path) == 0 &&
- combo_box->priv->cell_view)
- gtk_widget_queue_resize (GTK_WIDGET (combo_box->priv->cell_view));
+ priv->cell_view)
+ gtk_widget_queue_resize (GTK_WIDGET (priv->cell_view));
gtk_tree_path_free (active_path);
}
- if (combo_box->priv->tree_view)
+ if (priv->tree_view)
gtk_combo_box_list_row_changed (model, path, iter, user_data);
else
gtk_combo_box_menu_row_changed (model, path, iter, user_data);
static gboolean
list_popup_resize_idle (gpointer user_data)
{
- GtkComboBox *combo_box;
+ GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
gint x, y, width, height;
- GDK_THREADS_ENTER ();
-
- combo_box = GTK_COMBO_BOX (user_data);
-
- if (combo_box->priv->tree_view &&
- GTK_WIDGET_MAPPED (combo_box->priv->popup_window))
+ if (priv->tree_view && GTK_WIDGET_MAPPED (priv->popup_window))
{
gtk_combo_box_list_position (combo_box, &x, &y, &width, &height);
- gtk_widget_set_size_request (combo_box->priv->popup_window, width, height);
- gtk_window_move (GTK_WINDOW (combo_box->priv->popup_window), x, y);
+ gtk_widget_set_size_request (priv->popup_window, width, height);
+ gtk_window_move (GTK_WINDOW (priv->popup_window), x, y);
}
- combo_box->priv->resize_idle_id = 0;
-
- GDK_THREADS_LEAVE ();
+ priv->resize_idle_id = 0;
return FALSE;
}
static void
gtk_combo_box_list_popup_resize (GtkComboBox *combo_box)
{
- if (!combo_box->priv->resize_idle_id)
- combo_box->priv->resize_idle_id =
- g_idle_add (list_popup_resize_idle, combo_box);
+ GtkComboBoxPrivate *priv = combo_box->priv;
+
+ if (!priv->resize_idle_id)
+ priv->resize_idle_id =
+ gdk_threads_add_idle (list_popup_resize_idle, combo_box);
}
static void
GtkTreeIter *iter,
gpointer user_data)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *parent;
GtkWidget *item, *menu, *separator;
- GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
GtkTreePath *ppath;
GtkTreeIter piter;
gint depth, pos;
gboolean is_separator;
- if (!combo_box->priv->popup_widget)
+ if (!priv->popup_widget)
return;
depth = gtk_tree_path_get_depth (path);
{
ppath = gtk_tree_path_copy (path);
gtk_tree_path_up (ppath);
- parent = find_menu_by_path (combo_box->priv->popup_widget, ppath, FALSE);
+ parent = find_menu_by_path (priv->popup_widget, ppath, FALSE);
gtk_tree_path_free (ppath);
menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (parent));
if (!menu)
{
menu = gtk_menu_new ();
+ gtk_menu_set_reserve_toggle_size (GTK_MENU (menu), FALSE);
gtk_widget_show (menu);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (parent), menu);
}
else
{
- menu = combo_box->priv->popup_widget;
- if (combo_box->priv->add_tearoffs)
+ menu = priv->popup_widget;
+ if (priv->add_tearoffs)
pos += 1;
}
- if (combo_box->priv->row_separator_func)
- is_separator = (*combo_box->priv->row_separator_func) (model, iter,
- combo_box->priv->row_separator_data);
+ if (priv->row_separator_func)
+ is_separator = priv->row_separator_func (model, iter,
+ priv->row_separator_data);
else
is_separator = FALSE;
gpointer user_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *menu;
GtkWidget *item;
- if (!combo_box->priv->popup_widget)
+ if (!priv->popup_widget)
return;
- item = find_menu_by_path (combo_box->priv->popup_widget, path, FALSE);
+ item = find_menu_by_path (priv->popup_widget, path, FALSE);
menu = gtk_widget_get_parent (item);
gtk_container_remove (GTK_CONTAINER (menu), item);
+
+ if (gtk_tree_path_get_depth (path) > 1)
+ {
+ GtkTreePath *parent_path;
+ GtkTreeIter iter;
+ GtkWidget *parent;
+
+ parent_path = gtk_tree_path_copy (path);
+ gtk_tree_path_up (parent_path);
+ gtk_tree_model_get_iter (model, &iter, parent_path);
+
+ if (!gtk_tree_model_iter_has_child (model, &iter))
+ {
+ parent = find_menu_by_path (priv->popup_widget,
+ parent_path, FALSE);
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (parent), NULL);
+ }
+ }
}
static void
gpointer user_data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *item;
gint width;
gboolean is_separator;
- if (!combo_box->priv->popup_widget)
+ if (!priv->popup_widget)
return;
- item = find_menu_by_path (combo_box->priv->popup_widget, path, FALSE);
+ item = find_menu_by_path (priv->popup_widget, path, FALSE);
- if (combo_box->priv->row_separator_func)
- is_separator = (*combo_box->priv->row_separator_func) (model, iter,
- combo_box->priv->row_separator_data);
+ if (priv->row_separator_func)
+ is_separator = priv->row_separator_func (model, iter,
+ priv->row_separator_data);
else
is_separator = FALSE;
gtk_combo_box_menu_row_inserted (model, path, iter, combo_box);
}
- if (combo_box->priv->wrap_width
- && item->parent == combo_box->priv->popup_widget)
+ if (priv->wrap_width && item->parent == priv->popup_widget)
{
GtkWidget *pitem = NULL;
GtkTreePath *prev;
prev = gtk_tree_path_copy (path);
if (gtk_tree_path_prev (prev))
- pitem = find_menu_by_path (combo_box->priv->popup_widget, prev, FALSE);
+ pitem = find_menu_by_path (priv->popup_widget, prev, FALSE);
gtk_tree_path_free (prev);
/* unattach item so gtk_combo_box_relayout_item() won't spuriously
move it */
- gtk_container_child_set (GTK_CONTAINER (combo_box->priv->popup_widget),
+ gtk_container_child_set (GTK_CONTAINER (priv->popup_widget),
item,
"left-attach", -1,
"right-attach", -1,
width = gtk_combo_box_calc_requested_width (combo_box, path);
- if (width > combo_box->priv->width)
+ if (width > priv->width)
{
- if (combo_box->priv->cell_view)
+ if (priv->cell_view)
{
- gtk_widget_set_size_request (combo_box->priv->cell_view, width, -1);
- gtk_widget_queue_resize (combo_box->priv->cell_view);
+ gtk_widget_set_size_request (priv->cell_view, width, -1);
+ gtk_widget_queue_resize (priv->cell_view);
}
- combo_box->priv->width = width;
+ priv->width = width;
}
}
static void
gtk_combo_box_list_setup (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkTreeSelection *sel;
- combo_box->priv->button = gtk_toggle_button_new ();
- gtk_widget_set_parent (combo_box->priv->button,
+ priv->button = gtk_toggle_button_new ();
+ gtk_widget_set_parent (priv->button,
GTK_BIN (combo_box)->child->parent);
- g_signal_connect (combo_box->priv->button, "button_press_event",
+ g_signal_connect (priv->button, "button-press-event",
G_CALLBACK (gtk_combo_box_list_button_pressed), combo_box);
- g_signal_connect (combo_box->priv->button, "toggled",
+ g_signal_connect (priv->button, "toggled",
G_CALLBACK (gtk_combo_box_button_toggled), combo_box);
- g_signal_connect_after (combo_box, "key_press_event",
- G_CALLBACK (gtk_combo_box_key_press), combo_box);
- combo_box->priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->button),
- combo_box->priv->arrow);
- combo_box->priv->separator = NULL;
- gtk_widget_show_all (combo_box->priv->button);
+ priv->arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE);
+ gtk_container_add (GTK_CONTAINER (priv->button), priv->arrow);
+ priv->separator = NULL;
+ gtk_widget_show_all (priv->button);
- if (combo_box->priv->cell_view)
+ if (priv->cell_view)
{
- gtk_cell_view_set_background_color (GTK_CELL_VIEW (combo_box->priv->cell_view),
+ gtk_cell_view_set_background_color (GTK_CELL_VIEW (priv->cell_view),
>K_WIDGET (combo_box)->style->base[GTK_WIDGET_STATE (combo_box)]);
- combo_box->priv->box = gtk_event_box_new ();
- gtk_event_box_set_visible_window (GTK_EVENT_BOX (combo_box->priv->box),
+ priv->box = gtk_event_box_new ();
+ gtk_event_box_set_visible_window (GTK_EVENT_BOX (priv->box),
FALSE);
- if (combo_box->priv->has_frame)
+ if (priv->has_frame)
{
- combo_box->priv->cell_view_frame = gtk_frame_new (NULL);
- gtk_frame_set_shadow_type (GTK_FRAME (combo_box->priv->cell_view_frame),
+ priv->cell_view_frame = gtk_frame_new (NULL);
+ gtk_frame_set_shadow_type (GTK_FRAME (priv->cell_view_frame),
GTK_SHADOW_IN);
}
else
FALSE);
}
- gtk_widget_set_parent (combo_box->priv->cell_view_frame,
+ gtk_widget_set_parent (priv->cell_view_frame,
GTK_BIN (combo_box)->child->parent);
- gtk_container_add (GTK_CONTAINER (combo_box->priv->cell_view_frame),
- combo_box->priv->box);
- gtk_widget_show_all (combo_box->priv->cell_view_frame);
+ gtk_container_add (GTK_CONTAINER (priv->cell_view_frame), priv->box);
+ gtk_widget_show_all (priv->cell_view_frame);
- g_signal_connect (combo_box->priv->box, "button_press_event",
+ g_signal_connect (priv->box, "button-press-event",
G_CALLBACK (gtk_combo_box_list_button_pressed),
combo_box);
}
- combo_box->priv->tree_view = gtk_tree_view_new ();
- sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (combo_box->priv->tree_view));
+ priv->tree_view = gtk_tree_view_new ();
+ sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view));
gtk_tree_selection_set_mode (sel, GTK_SELECTION_BROWSE);
- gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ gtk_tree_selection_set_select_function (sel,
+ gtk_combo_box_list_select_func,
+ NULL, NULL);
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (priv->tree_view),
FALSE);
- gtk_tree_view_set_hover_selection (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ gtk_tree_view_set_hover_selection (GTK_TREE_VIEW (priv->tree_view),
TRUE);
- if (combo_box->priv->row_separator_func)
- gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (combo_box->priv->tree_view),
- combo_box->priv->row_separator_func,
- combo_box->priv->row_separator_data,
+ if (priv->row_separator_func)
+ gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (priv->tree_view),
+ priv->row_separator_func,
+ priv->row_separator_data,
NULL);
- if (combo_box->priv->model)
- gtk_tree_view_set_model (GTK_TREE_VIEW (combo_box->priv->tree_view),
- combo_box->priv->model);
+ if (priv->model)
+ gtk_tree_view_set_model (GTK_TREE_VIEW (priv->tree_view), priv->model);
- combo_box->priv->column = gtk_tree_view_column_new ();
- gtk_tree_view_append_column (GTK_TREE_VIEW (combo_box->priv->tree_view),
- combo_box->priv->column);
+ priv->column = gtk_tree_view_column_new ();
+ gtk_tree_view_append_column (GTK_TREE_VIEW (priv->tree_view), priv->column);
/* sync up */
gtk_combo_box_sync_cells (combo_box,
- GTK_CELL_LAYOUT (combo_box->priv->column));
+ GTK_CELL_LAYOUT (priv->column));
- if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ if (gtk_tree_row_reference_valid (priv->active_row))
{
GtkTreePath *path;
- path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
- gtk_tree_view_set_cursor (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ path = gtk_tree_row_reference_get_path (priv->active_row);
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->tree_view),
path, NULL, FALSE);
gtk_tree_path_free (path);
}
/* set sample/popup widgets */
- gtk_combo_box_set_popup_widget (combo_box, combo_box->priv->tree_view);
+ gtk_combo_box_set_popup_widget (combo_box, priv->tree_view);
- g_signal_connect (combo_box->priv->tree_view, "key_press_event",
+ g_signal_connect (priv->tree_view, "key-press-event",
G_CALLBACK (gtk_combo_box_list_key_press),
combo_box);
- g_signal_connect (combo_box->priv->tree_view, "enter_notify_event",
+ g_signal_connect (priv->tree_view, "enter-notify-event",
G_CALLBACK (gtk_combo_box_list_enter_notify),
combo_box);
- g_signal_connect (combo_box->priv->tree_view, "row_expanded",
+ g_signal_connect (priv->tree_view, "row-expanded",
G_CALLBACK (gtk_combo_box_model_row_expanded),
combo_box);
- g_signal_connect (combo_box->priv->tree_view, "row_collapsed",
+ g_signal_connect (priv->tree_view, "row-collapsed",
G_CALLBACK (gtk_combo_box_model_row_expanded),
combo_box);
- g_signal_connect (combo_box->priv->popup_window, "button_press_event",
+ g_signal_connect (priv->popup_window, "button-press-event",
G_CALLBACK (gtk_combo_box_list_button_pressed),
combo_box);
- g_signal_connect (combo_box->priv->popup_window, "button_release_event",
+ g_signal_connect (priv->popup_window, "button-release-event",
G_CALLBACK (gtk_combo_box_list_button_released),
combo_box);
- gtk_widget_show (combo_box->priv->tree_view);
+ gtk_widget_show (priv->tree_view);
+
+ gtk_combo_box_update_sensitivity (combo_box);
}
static void
gtk_combo_box_list_destroy (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
+
/* disconnect signals */
- g_signal_handlers_disconnect_matched (combo_box->priv->tree_view,
+ g_signal_handlers_disconnect_matched (priv->tree_view,
G_SIGNAL_MATCH_DATA,
0, 0, NULL, NULL, combo_box);
- g_signal_handlers_disconnect_matched (combo_box->priv->button,
+ g_signal_handlers_disconnect_matched (priv->button,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_list_button_pressed,
NULL);
- g_signal_handlers_disconnect_matched (combo_box->priv->popup_window,
+ g_signal_handlers_disconnect_matched (priv->popup_window,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_list_button_pressed,
NULL);
- g_signal_handlers_disconnect_matched (combo_box->priv->popup_window,
+ g_signal_handlers_disconnect_matched (priv->popup_window,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_list_button_released,
NULL);
- g_signal_handlers_disconnect_matched (combo_box->priv->popup_window,
+ g_signal_handlers_disconnect_matched (priv->popup_window,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_child_show,
NULL);
- g_signal_handlers_disconnect_matched (combo_box->priv->popup_window,
+ g_signal_handlers_disconnect_matched (priv->popup_window,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_child_hide,
NULL);
- if (combo_box->priv->box)
- g_signal_handlers_disconnect_matched (combo_box->priv->box,
+ if (priv->box)
+ g_signal_handlers_disconnect_matched (priv->box,
G_SIGNAL_MATCH_DATA,
0, 0, NULL,
gtk_combo_box_list_button_pressed,
/* destroy things (unparent will kill the latest ref from us)
* last unref on button will destroy the arrow
*/
- gtk_widget_unparent (combo_box->priv->button);
- combo_box->priv->button = NULL;
- combo_box->priv->arrow = NULL;
+ gtk_widget_unparent (priv->button);
+ priv->button = NULL;
+ priv->arrow = NULL;
- if (combo_box->priv->cell_view)
+ if (priv->cell_view)
{
- g_object_set (combo_box->priv->cell_view,
+ g_object_set (priv->cell_view,
"background-set", FALSE,
NULL);
}
- if (combo_box->priv->cell_view_frame)
+ if (priv->cell_view_frame)
{
- gtk_widget_unparent (combo_box->priv->cell_view_frame);
- combo_box->priv->cell_view_frame = NULL;
- combo_box->priv->box = NULL;
+ gtk_widget_unparent (priv->cell_view_frame);
+ priv->cell_view_frame = NULL;
+ priv->box = NULL;
}
- if (combo_box->priv->scroll_timer)
+ if (priv->scroll_timer)
{
- g_source_remove (combo_box->priv->scroll_timer);
- combo_box->priv->scroll_timer = 0;
+ g_source_remove (priv->scroll_timer);
+ priv->scroll_timer = 0;
}
- if (combo_box->priv->resize_idle_id)
+ if (priv->resize_idle_id)
{
- g_source_remove (combo_box->priv->resize_idle_id);
- combo_box->priv->resize_idle_id = 0;
+ g_source_remove (priv->resize_idle_id);
+ priv->resize_idle_id = 0;
}
- gtk_widget_destroy (combo_box->priv->tree_view);
+ gtk_widget_destroy (priv->tree_view);
- combo_box->priv->tree_view = NULL;
- combo_box->priv->popup_widget = NULL;
+ priv->tree_view = NULL;
+ if (priv->popup_widget)
+ {
+ g_object_unref (priv->popup_widget);
+ priv->popup_widget = NULL;
+ }
}
/* callbacks */
gpointer data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkWidget *ewidget = gtk_get_event_widget ((GdkEvent *)event);
- if (ewidget == combo_box->priv->popup_window)
+ if (ewidget == priv->popup_window)
return TRUE;
- if ((ewidget != combo_box->priv->button && ewidget != combo_box->priv->box) ||
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (combo_box->priv->button)))
+ if ((ewidget != priv->button && ewidget != priv->box) ||
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->button)))
return FALSE;
- if (combo_box->priv->focus_on_click &&
- !GTK_WIDGET_HAS_FOCUS (combo_box->priv->button))
- gtk_widget_grab_focus (combo_box->priv->button);
+ if (priv->focus_on_click &&
+ !GTK_WIDGET_HAS_FOCUS (priv->button))
+ gtk_widget_grab_focus (priv->button);
gtk_combo_box_popup (combo_box);
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (combo_box->priv->button),
- TRUE);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->button), TRUE);
- combo_box->priv->auto_scroll = FALSE;
- if (combo_box->priv->scroll_timer == 0)
- combo_box->priv->scroll_timer = g_timeout_add (SCROLL_TIME,
- (GSourceFunc) gtk_combo_box_list_scroll_timeout,
+ priv->auto_scroll = FALSE;
+ if (priv->scroll_timer == 0)
+ priv->scroll_timer = gdk_threads_add_timeout (SCROLL_TIME,
+ (GSourceFunc) gtk_combo_box_list_scroll_timeout,
combo_box);
- combo_box->priv->popup_in_progress = TRUE;
+ priv->popup_in_progress = TRUE;
return TRUE;
}
GtkTreeIter iter;
GtkComboBox *combo_box = GTK_COMBO_BOX (data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
gboolean popup_in_progress = FALSE;
GtkWidget *ewidget = gtk_get_event_widget ((GdkEvent *)event);
- if (combo_box->priv->popup_in_progress)
+ if (priv->popup_in_progress)
{
popup_in_progress = TRUE;
- combo_box->priv->popup_in_progress = FALSE;
+ priv->popup_in_progress = FALSE;
}
- gtk_tree_view_set_hover_expand (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ gtk_tree_view_set_hover_expand (GTK_TREE_VIEW (priv->tree_view),
FALSE);
- if (combo_box->priv->scroll_timer)
+ if (priv->scroll_timer)
{
- g_source_remove (combo_box->priv->scroll_timer);
- combo_box->priv->scroll_timer = 0;
+ g_source_remove (priv->scroll_timer);
+ priv->scroll_timer = 0;
}
- if (ewidget != combo_box->priv->tree_view)
+ if (ewidget != priv->tree_view)
{
- if ((ewidget == combo_box->priv->button ||
- ewidget == combo_box->priv->box) &&
+ if ((ewidget == priv->button ||
+ ewidget == priv->box) &&
!popup_in_progress &&
- gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (combo_box->priv->button)))
+ gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->button)))
{
gtk_combo_box_popdown (combo_box);
return TRUE;
}
/* released outside treeview */
- if (ewidget != combo_box->priv->button &&
- ewidget != combo_box->priv->box)
+ if (ewidget != priv->button && ewidget != priv->box)
{
gtk_combo_box_popdown (combo_box);
}
/* select something cool */
- ret = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ ret = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (priv->tree_view),
event->x, event->y,
&path,
NULL, NULL, NULL);
if (!ret)
return TRUE; /* clicked outside window? */
- gtk_tree_model_get_iter (combo_box->priv->model, &iter, path);
+ gtk_tree_model_get_iter (priv->model, &iter, path);
gtk_tree_path_free (path);
gtk_combo_box_popdown (combo_box);
return TRUE;
}
-static gboolean
-gtk_combo_box_key_press (GtkWidget *widget,
- GdkEventKey *event,
- gpointer data)
-{
- GtkComboBox *combo_box = GTK_COMBO_BOX (data);
- guint state = event->state & gtk_accelerator_get_default_mod_mask ();
- gboolean found;
- GtkTreeIter iter;
- GtkTreeIter new_iter;
-
- if (combo_box->priv->model == NULL)
- return FALSE;
-
- if ((event->keyval == GDK_Down || event->keyval == GDK_KP_Down) &&
- state == GDK_MOD1_MASK)
- {
- gtk_combo_box_popup (combo_box);
-
- return TRUE;
- }
-
- if (state != 0)
- return FALSE;
-
- switch (event->keyval)
- {
- case GDK_Down:
- case GDK_KP_Down:
- if (gtk_combo_box_get_active_iter (combo_box, &iter))
- {
- found = tree_next (combo_box, combo_box->priv->model,
- &iter, &new_iter, FALSE);
- break;
- }
- /* else fall through */
- case GDK_Page_Up:
- case GDK_KP_Page_Up:
- case GDK_Home:
- case GDK_KP_Home:
- found = tree_first (combo_box, combo_box->priv->model, &new_iter, FALSE);
- break;
-
- case GDK_Up:
- case GDK_KP_Up:
- if (gtk_combo_box_get_active_iter (combo_box, &iter))
- {
- found = tree_prev (combo_box, combo_box->priv->model,
- &iter, &new_iter, FALSE);
- break;
- }
- /* else fall through */
- case GDK_Page_Down:
- case GDK_KP_Page_Down:
- case GDK_End:
- case GDK_KP_End:
- found = tree_last (combo_box, combo_box->priv->model, &new_iter, FALSE);
- break;
- default:
- return FALSE;
- }
-
- if (found)
- gtk_combo_box_set_active_iter (combo_box, &new_iter);
-
- return TRUE;
-}
-
static gboolean
gtk_combo_box_menu_key_press (GtkWidget *widget,
GdkEventKey *event,
gpointer data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (data);
- guint state = event->state & gtk_accelerator_get_default_mod_mask ();
- if ((event->keyval == GDK_Up || event->keyval == GDK_KP_Up) &&
- state == GDK_MOD1_MASK)
+ if (!gtk_bindings_activate_event (GTK_OBJECT (widget), event))
{
- gtk_combo_box_popdown (combo_box);
-
- return TRUE;
+ /* The menu hasn't managed the
+ * event, forward it to the combobox
+ */
+ gtk_bindings_activate_event (GTK_OBJECT (combo_box), event);
}
-
- return FALSE;
+
+ return TRUE;
}
static gboolean
{
GtkComboBox *combo_box = GTK_COMBO_BOX (data);
GtkTreeIter iter;
- guint state = event->state & gtk_accelerator_get_default_mod_mask ();
- if (event->keyval == GDK_Escape ||
- ((event->keyval == GDK_Up || event->keyval == GDK_KP_Up) &&
- state == GDK_MOD1_MASK))
- {
- gtk_combo_box_popdown (combo_box);
-
- /* reset active item -- this is incredibly lame and ugly */
- if (gtk_combo_box_get_active_iter (combo_box, &iter))
- gtk_combo_box_set_active_iter (combo_box, &iter);
-
- return TRUE;
- }
-
- if (event->keyval == GDK_Return || event->keyval == GDK_KP_Enter ||
+ if (event->keyval == GDK_Return || event->keyval == GDK_ISO_Enter || event->keyval == GDK_KP_Enter ||
event->keyval == GDK_space || event->keyval == GDK_KP_Space)
{
- GtkTreeIter iter;
GtkTreeModel *model = NULL;
gtk_combo_box_popdown (combo_box);
return TRUE;
}
- return FALSE;
+ if (!gtk_bindings_activate_event (GTK_OBJECT (widget), event))
+ {
+ /* The list hasn't managed the
+ * event, forward it to the combobox
+ */
+ gtk_bindings_activate_event (GTK_OBJECT (combo_box), event);
+ }
+
+ return TRUE;
}
static void
static gboolean
gtk_combo_box_list_scroll_timeout (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
gint x, y;
- GDK_THREADS_ENTER ();
-
- if (combo_box->priv->auto_scroll)
+ if (priv->auto_scroll)
{
- gdk_window_get_pointer (combo_box->priv->tree_view->window,
- &x, &y, NULL);
+ gdk_window_get_pointer (priv->tree_view->window, &x, &y, NULL);
gtk_combo_box_list_auto_scroll (combo_box, x, y);
}
- GDK_THREADS_LEAVE ();
-
return TRUE;
}
return TRUE;
}
+static gboolean
+gtk_combo_box_list_select_func (GtkTreeSelection *selection,
+ GtkTreeModel *model,
+ GtkTreePath *path,
+ gboolean path_currently_selected,
+ gpointer data)
+{
+ GList *list;
+ gboolean sensitive = FALSE;
+
+ for (list = selection->tree_view->priv->columns; list && !sensitive; list = list->next)
+ {
+ GList *cells, *cell;
+ gboolean cell_sensitive, cell_visible;
+ GtkTreeIter iter;
+ GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN (list->data);
+
+ if (!column->visible)
+ continue;
+
+ gtk_tree_model_get_iter (model, &iter, path);
+ gtk_tree_view_column_cell_set_cell_data (column, model, &iter,
+ FALSE, FALSE);
+
+ cell = cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
+ while (cell)
+ {
+ g_object_get (cell->data,
+ "sensitive", &cell_sensitive,
+ "visible", &cell_visible,
+ NULL);
+
+ if (cell_visible && cell_sensitive)
+ break;
+
+ cell = cell->next;
+ }
+ g_list_free (cells);
+
+ sensitive = cell_sensitive;
+ }
+
+ return sensitive;
+}
static void
gtk_combo_box_list_row_changed (GtkTreeModel *model,
gpointer data)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (data);
+ GtkComboBoxPrivate *priv = combo_box->priv;
gint width;
width = gtk_combo_box_calc_requested_width (combo_box, path);
- if (width > combo_box->priv->width)
+ if (width > priv->width)
{
- if (combo_box->priv->cell_view)
+ if (priv->cell_view)
{
- gtk_widget_set_size_request (combo_box->priv->cell_view, width, -1);
- gtk_widget_queue_resize (combo_box->priv->cell_view);
+ gtk_widget_set_size_request (priv->cell_view, width, -1);
+ gtk_widget_queue_resize (priv->cell_view);
}
- combo_box->priv->width = width;
+ priv->width = width;
}
}
GtkCellRenderer *cell,
gboolean expand)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
ComboCellInfo *info;
- GtkComboBox *combo_box;
+ GtkComboBoxPrivate *priv;
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
- g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
-
- combo_box = GTK_COMBO_BOX (layout);
+ priv = combo_box->priv;
g_object_ref_sink (cell);
- info = g_new0 (ComboCellInfo, 1);
+ info = g_slice_new0 (ComboCellInfo);
info->cell = cell;
info->expand = expand;
info->pack = GTK_PACK_START;
- combo_box->priv->cells = g_slist_append (combo_box->priv->cells, info);
+ priv->cells = g_slist_append (priv->cells, info);
- if (combo_box->priv->cell_view)
- gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo_box->priv->cell_view),
+ if (priv->cell_view)
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (priv->cell_view),
cell, expand);
- if (combo_box->priv->column)
- gtk_tree_view_column_pack_start (combo_box->priv->column, cell, expand);
+ if (priv->column)
+ gtk_tree_view_column_pack_start (priv->column, cell, expand);
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
- pack_start_recurse (combo_box->priv->popup_widget, cell, expand);
+ if (GTK_IS_MENU (priv->popup_widget))
+ pack_start_recurse (priv->popup_widget, cell, expand);
}
static void
GtkCellRenderer *cell,
gboolean expand)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
ComboCellInfo *info;
- GtkComboBox *combo_box;
-
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
- g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
+ GtkComboBoxPrivate *priv;
- combo_box = GTK_COMBO_BOX (layout);
+ priv = combo_box->priv;
g_object_ref_sink (cell);
- info = g_new0 (ComboCellInfo, 1);
+ info = g_slice_new0 (ComboCellInfo);
info->cell = cell;
info->expand = expand;
info->pack = GTK_PACK_END;
- combo_box->priv->cells = g_slist_append (combo_box->priv->cells, info);
+ priv->cells = g_slist_append (priv->cells, info);
- if (combo_box->priv->cell_view)
- gtk_cell_layout_pack_end (GTK_CELL_LAYOUT (combo_box->priv->cell_view),
+ if (priv->cell_view)
+ gtk_cell_layout_pack_end (GTK_CELL_LAYOUT (priv->cell_view),
cell, expand);
- if (combo_box->priv->column)
- gtk_tree_view_column_pack_end (combo_box->priv->column, cell, expand);
+ if (priv->column)
+ gtk_tree_view_column_pack_end (priv->column, cell, expand);
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
- pack_end_recurse (combo_box->priv->popup_widget, cell, expand);
+ if (GTK_IS_MENU (priv->popup_widget))
+ pack_end_recurse (priv->popup_widget, cell, expand);
+}
+
+static GList *
+gtk_combo_box_cell_layout_get_cells (GtkCellLayout *layout)
+{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
+ GSList *list;
+ GList *retval = NULL;
+
+ for (list = combo_box->priv->cells; list; list = list->next)
+ {
+ ComboCellInfo *info = (ComboCellInfo *)list->data;
+
+ retval = g_list_prepend (retval, info->cell);
+ }
+
+ return g_list_reverse (retval);
}
static void
static void
gtk_combo_box_cell_layout_clear (GtkCellLayout *layout)
{
- GtkComboBox *combo_box;
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
+ GtkComboBoxPrivate *priv = combo_box->priv;
GSList *i;
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
+ if (priv->cell_view)
+ gtk_cell_layout_clear (GTK_CELL_LAYOUT (priv->cell_view));
- combo_box = GTK_COMBO_BOX (layout);
-
- if (combo_box->priv->cell_view)
- gtk_cell_layout_clear (GTK_CELL_LAYOUT (combo_box->priv->cell_view));
-
- if (combo_box->priv->column)
- gtk_tree_view_column_clear (combo_box->priv->column);
+ if (priv->column)
+ gtk_tree_view_column_clear (priv->column);
- for (i = combo_box->priv->cells; i; i = i->next)
+ for (i = priv->cells; i; i = i->next)
{
- ComboCellInfo *info = (ComboCellInfo *)i->data;
+ ComboCellInfo *info = (ComboCellInfo *)i->data;
gtk_combo_box_cell_layout_clear_attributes (layout, info->cell);
g_object_unref (info->cell);
- g_free (info);
+ g_slice_free (ComboCellInfo, info);
i->data = NULL;
}
- g_slist_free (combo_box->priv->cells);
- combo_box->priv->cells = NULL;
+ g_slist_free (priv->cells);
+ priv->cells = NULL;
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
- clear_recurse (combo_box->priv->popup_widget);
+ if (GTK_IS_MENU (priv->popup_widget))
+ clear_recurse (priv->popup_widget);
}
static void
const gchar *attribute,
gint column)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
ComboCellInfo *info;
- GtkComboBox *combo_box;
-
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
- g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
-
- combo_box = GTK_COMBO_BOX (layout);
info = gtk_combo_box_get_cell_info (combo_box, cell);
+ g_return_if_fail (info != NULL);
info->attributes = g_slist_prepend (info->attributes,
GINT_TO_POINTER (column));
if (!info->func)
return;
- (*info->func) (cell_layout, cell, tree_model, iter, info->func_data);
-
+ info->func (cell_layout, cell, tree_model, iter, info->func_data);
+
if (GTK_IS_WIDGET (cell_layout))
parent = gtk_widget_get_parent (GTK_WIDGET (cell_layout));
static void
-set_cell_data_func_recurse (GtkWidget *menu,
- GtkCellRenderer *cell,
- ComboCellInfo *info)
+set_cell_data_func_recurse (GtkWidget *menu,
+ GtkCellRenderer *cell,
+ ComboCellInfo *info)
{
GList *i, *list;
GtkWidget *submenu;
gpointer func_data,
GDestroyNotify destroy)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
+ GtkComboBoxPrivate *priv = combo_box->priv;
ComboCellInfo *info;
- GtkComboBox *combo_box;
-
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
-
- combo_box = GTK_COMBO_BOX (layout);
info = gtk_combo_box_get_cell_info (combo_box, cell);
g_return_if_fail (info != NULL);
info->func_data = func_data;
info->destroy = destroy;
- if (combo_box->priv->cell_view)
- gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo_box->priv->cell_view), cell, func, func_data, NULL);
+ if (priv->cell_view)
+ gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (priv->cell_view), cell, func, func_data, NULL);
- if (combo_box->priv->column)
- gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo_box->priv->column), cell, func, func_data, NULL);
+ if (priv->column)
+ gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (priv->column), cell, func, func_data, NULL);
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
- set_cell_data_func_recurse (combo_box->priv->popup_widget, cell, info);
+ if (GTK_IS_MENU (priv->popup_widget))
+ set_cell_data_func_recurse (priv->popup_widget, cell, info);
gtk_widget_queue_resize (GTK_WIDGET (combo_box));
}
static void
-clear_attributes_recurse (GtkWidget *menu,
- GtkCellRenderer *cell)
+clear_attributes_recurse (GtkWidget *menu,
+ GtkCellRenderer *cell)
{
GList *i, *list;
GtkWidget *submenu;
gtk_combo_box_cell_layout_clear_attributes (GtkCellLayout *layout,
GtkCellRenderer *cell)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
+ GtkComboBoxPrivate *priv;
ComboCellInfo *info;
- GtkComboBox *combo_box;
GSList *list;
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
- g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
-
- combo_box = GTK_COMBO_BOX (layout);
+ priv = combo_box->priv;
info = gtk_combo_box_get_cell_info (combo_box, cell);
g_return_if_fail (info != NULL);
g_slist_free (info->attributes);
info->attributes = NULL;
- if (combo_box->priv->cell_view)
- gtk_cell_layout_clear_attributes (GTK_CELL_LAYOUT (combo_box->priv->cell_view), cell);
+ if (priv->cell_view)
+ gtk_cell_layout_clear_attributes (GTK_CELL_LAYOUT (priv->cell_view), cell);
- if (combo_box->priv->column)
- gtk_cell_layout_clear_attributes (GTK_CELL_LAYOUT (combo_box->priv->column), cell);
+ if (priv->column)
+ gtk_cell_layout_clear_attributes (GTK_CELL_LAYOUT (priv->column), cell);
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
- clear_attributes_recurse (combo_box->priv->popup_widget, cell);
+ if (GTK_IS_MENU (priv->popup_widget))
+ clear_attributes_recurse (priv->popup_widget, cell);
gtk_widget_queue_resize (GTK_WIDGET (combo_box));
}
GtkCellRenderer *cell,
gint position)
{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (layout);
+ GtkComboBoxPrivate *priv;
ComboCellInfo *info;
- GtkComboBox *combo_box;
GSList *link;
- g_return_if_fail (GTK_IS_COMBO_BOX (layout));
- g_return_if_fail (GTK_IS_CELL_RENDERER (cell));
-
- combo_box = GTK_COMBO_BOX (layout);
+ priv = combo_box->priv;
info = gtk_combo_box_get_cell_info (combo_box, cell);
g_return_if_fail (info != NULL);
g_return_if_fail (position >= 0);
- link = g_slist_find (combo_box->priv->cells, info);
+ link = g_slist_find (priv->cells, info);
g_return_if_fail (link != NULL);
- combo_box->priv->cells = g_slist_remove_link (combo_box->priv->cells, link);
- combo_box->priv->cells = g_slist_insert (combo_box->priv->cells, info,
- position);
+ priv->cells = g_slist_delete_link (priv->cells, link);
+ priv->cells = g_slist_insert (priv->cells, info, position);
- if (combo_box->priv->cell_view)
- gtk_cell_layout_reorder (GTK_CELL_LAYOUT (combo_box->priv->cell_view),
+ if (priv->cell_view)
+ gtk_cell_layout_reorder (GTK_CELL_LAYOUT (priv->cell_view),
cell, position);
- if (combo_box->priv->column)
- gtk_cell_layout_reorder (GTK_CELL_LAYOUT (combo_box->priv->column),
+ if (priv->column)
+ gtk_cell_layout_reorder (GTK_CELL_LAYOUT (priv->column),
cell, position);
- if (GTK_IS_MENU (combo_box->priv->popup_widget))
- reorder_recurse (combo_box->priv->popup_widget, cell, position);
+ if (GTK_IS_MENU (priv->popup_widget))
+ reorder_recurse (priv->popup_widget, cell, position);
gtk_widget_queue_draw (GTK_WIDGET (combo_box));
}
/**
* gtk_combo_box_get_wrap_width:
- * @combo_box: A #GtkComboBox.
+ * @combo_box: A #GtkComboBox
*
- * Returns the wrap width which is used to determine the number
- * of columns for the popup menu. If the wrap width is larger than
- * 1, the combo box is in table mode.
+ * Returns the wrap width which is used to determine the number of columns
+ * for the popup menu. If the wrap width is larger than 1, the combo box
+ * is in table mode.
*
* Returns: the wrap width.
*
/**
* gtk_combo_box_set_wrap_width:
- * @combo_box: A #GtkComboBox.
- * @width: Preferred number of columns.
+ * @combo_box: A #GtkComboBox
+ * @width: Preferred number of columns
*
* Sets the wrap width of @combo_box to be @width. The wrap width is basically
* the preferred number of columns when you want the popup to be layed out
gtk_combo_box_set_wrap_width (GtkComboBox *combo_box,
gint width)
{
+ GtkComboBoxPrivate *priv;
+
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (width >= 0);
- if (width != combo_box->priv->wrap_width)
+ priv = combo_box->priv;
+
+ if (width != priv->wrap_width)
{
- combo_box->priv->wrap_width = width;
+ priv->wrap_width = width;
gtk_combo_box_check_appearance (combo_box);
gtk_combo_box_relayout (combo_box);
/**
* gtk_combo_box_get_row_span_column:
- * @combo_box: A #GtkComboBox.
+ * @combo_box: A #GtkComboBox
*
* Returns the column with row span information for @combo_box.
*
gtk_combo_box_set_row_span_column (GtkComboBox *combo_box,
gint row_span)
{
+ GtkComboBoxPrivate *priv;
gint col;
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
- col = gtk_tree_model_get_n_columns (combo_box->priv->model);
+ priv = combo_box->priv;
+
+ col = gtk_tree_model_get_n_columns (priv->model);
g_return_if_fail (row_span >= -1 && row_span < col);
- if (row_span != combo_box->priv->row_column)
+ if (row_span != priv->row_column)
{
- combo_box->priv->row_column = row_span;
+ priv->row_column = row_span;
gtk_combo_box_relayout (combo_box);
/**
* gtk_combo_box_get_column_span_column:
- * @combo_box: A #GtkComboBox.
+ * @combo_box: A #GtkComboBox
*
* Returns the column with column span information for @combo_box.
*
/**
* gtk_combo_box_set_column_span_column:
- * @combo_box: A #GtkComboBox.
- * @column_span: A column in the model passed during construction.
+ * @combo_box: A #GtkComboBox
+ * @column_span: A column in the model passed during construction
*
* Sets the column with column span information for @combo_box to be
* @column_span. The column span column contains integers which indicate
gtk_combo_box_set_column_span_column (GtkComboBox *combo_box,
gint column_span)
{
+ GtkComboBoxPrivate *priv;
gint col;
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
- col = gtk_tree_model_get_n_columns (combo_box->priv->model);
+ priv = combo_box->priv;
+
+ col = gtk_tree_model_get_n_columns (priv->model);
g_return_if_fail (column_span >= -1 && column_span < col);
- if (column_span != combo_box->priv->col_column)
+ if (column_span != priv->col_column)
{
- combo_box->priv->col_column = column_span;
+ priv->col_column = column_span;
gtk_combo_box_relayout (combo_box);
/**
* gtk_combo_box_get_active:
- * @combo_box: A #GtkComboBox.
+ * @combo_box: A #GtkComboBox
*
* Returns the index of the currently active item, or -1 if there's no
* active item. If the model is a non-flat treemodel, and the active item
* <literal>gtk_tree_path_get_indices (path)[0]</literal>, where
* <literal>path</literal> is the #GtkTreePath of the active item.
*
- * Return value: An integer which is the index of the currently active item, or
- * -1 if there's no active item.
+ * Return value: An integer which is the index of the currently active item,
+ * or -1 if there's no active item.
*
* Since: 2.4
*/
gint
gtk_combo_box_get_active (GtkComboBox *combo_box)
{
+ GtkComboBoxPrivate *priv;
gint result;
+
g_return_val_if_fail (GTK_IS_COMBO_BOX (combo_box), 0);
- if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ priv = combo_box->priv;
+
+ if (gtk_tree_row_reference_valid (priv->active_row))
{
GtkTreePath *path;
- path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
+ path = gtk_tree_row_reference_get_path (priv->active_row);
result = gtk_tree_path_get_indices (path)[0];
gtk_tree_path_free (path);
}
/**
* gtk_combo_box_set_active:
- * @combo_box: A #GtkComboBox.
+ * @combo_box: A #GtkComboBox
* @index_: An index in the model passed during construction, or -1 to have
- * no active item.
+ * no active item
*
* Sets the active item of @combo_box to be the item at @index.
*
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (index_ >= -1);
+ if (combo_box->priv->model == NULL)
+ {
+ /* Save index, in case the model is set after the index */
+ combo_box->priv->active = index_;
+ if (index_ != -1)
+ return;
+ }
+
if (index_ != -1)
path = gtk_tree_path_new_from_indices (index_, -1);
gtk_combo_box_set_active_internal (GtkComboBox *combo_box,
GtkTreePath *path)
{
+ GtkComboBoxPrivate *priv = combo_box->priv;
GtkTreePath *active_path;
gint path_cmp;
- if (path && gtk_tree_row_reference_valid (combo_box->priv->active_row))
+ /* Remember whether the initially active row is valid. */
+ gboolean is_valid_row_reference = gtk_tree_row_reference_valid (priv->active_row);
+
+ if (path && is_valid_row_reference)
{
- active_path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
+ active_path = gtk_tree_row_reference_get_path (priv->active_row);
path_cmp = gtk_tree_path_compare (path, active_path);
gtk_tree_path_free (active_path);
if (path_cmp == 0)
return;
}
- if (combo_box->priv->active_row)
+ if (priv->active_row)
{
- gtk_tree_row_reference_free (combo_box->priv->active_row);
- combo_box->priv->active_row = NULL;
+ gtk_tree_row_reference_free (priv->active_row);
+ priv->active_row = NULL;
}
if (!path)
{
- if (combo_box->priv->tree_view)
- gtk_tree_selection_unselect_all (gtk_tree_view_get_selection (GTK_TREE_VIEW (combo_box->priv->tree_view)));
+ if (priv->tree_view)
+ gtk_tree_selection_unselect_all (gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->tree_view)));
else
{
- GtkMenu *menu = GTK_MENU (combo_box->priv->popup_widget);
+ GtkMenu *menu = GTK_MENU (priv->popup_widget);
if (GTK_IS_MENU (menu))
gtk_menu_set_active (menu, -1);
}
- if (combo_box->priv->cell_view)
- gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (combo_box->priv->cell_view), NULL);
+ if (priv->cell_view)
+ gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (priv->cell_view), NULL);
+
+ /*
+ * Do not emit a "changed" signal when an already invalid selection was
+ * now set to invalid.
+ */
+ if (!is_valid_row_reference)
+ return;
}
else
{
- combo_box->priv->active_row =
- gtk_tree_row_reference_new (combo_box->priv->model, path);
+ priv->active_row =
+ gtk_tree_row_reference_new (priv->model, path);
- if (combo_box->priv->tree_view)
+ if (priv->tree_view)
{
- gtk_tree_view_set_cursor (GTK_TREE_VIEW (combo_box->priv->tree_view),
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->tree_view),
path, NULL, FALSE);
}
- else if (GTK_IS_MENU (combo_box->priv->popup_widget))
+ else if (GTK_IS_MENU (priv->popup_widget))
{
/* FIXME handle nested menus better */
- gtk_menu_set_active (GTK_MENU (combo_box->priv->popup_widget),
+ gtk_menu_set_active (GTK_MENU (priv->popup_widget),
gtk_tree_path_get_indices (path)[0]);
}
- if (combo_box->priv->cell_view)
- gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (combo_box->priv->cell_view),
+ if (priv->cell_view)
+ gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (priv->cell_view),
path);
}
/**
* gtk_combo_box_get_active_iter:
* @combo_box: A #GtkComboBox
- * @iter: The uninitialized #GtkTreeIter.
+ * @iter: The uninitialized #GtkTreeIter
*
* Sets @iter to point to the current active item, if it exists.
*
* Return value: %TRUE, if @iter was set
*
* Since: 2.4
- **/
+ */
gboolean
gtk_combo_box_get_active_iter (GtkComboBox *combo_box,
GtkTreeIter *iter)
/**
* gtk_combo_box_set_active_iter:
* @combo_box: A #GtkComboBox
- * @iter: The #GtkTreeIter.
+ * @iter: The #GtkTreeIter
*
* Sets the current active item to be the one referenced by @iter.
* @iter must correspond to a path of depth one.
*
* Since: 2.4
- **/
+ */
void
gtk_combo_box_set_active_iter (GtkComboBox *combo_box,
GtkTreeIter *iter)
/**
* gtk_combo_box_set_model:
- * @combo_box: A #GtkComboBox.
- * @model: A #GtkTreeModel.
+ * @combo_box: A #GtkComboBox
+ * @model: (allow-none): A #GtkTreeModel
*
- * Sets the model used by @combo_box to be @model. Will unset a previously set
+ * Sets the model used by @combo_box to be @model. Will unset a previously set
* model (if applicable). If model is %NULL, then it will unset the model.
*
* Note that this function does not clear the cell renderers, you have to
- * call gtk_combo_box_cell_layout_clear() yourself if you need to set up
- * different cell renderers for the new model.
+ * call gtk_cell_layout_clear() yourself if you need to set up different
+ * cell renderers for the new model.
*
* Since: 2.4
*/
GtkTreeModel *model)
{
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
-
- if (!model)
- {
- gtk_combo_box_unset_model (combo_box);
- return;
- }
-
- g_return_if_fail (GTK_IS_TREE_MODEL (model));
+ g_return_if_fail (model == NULL || GTK_IS_TREE_MODEL (model));
if (model == combo_box->priv->model)
return;
- if (combo_box->priv->model)
- gtk_combo_box_unset_model (combo_box);
+ gtk_combo_box_unset_model (combo_box);
+
+ if (model == NULL)
+ goto out;
combo_box->priv->model = model;
g_object_ref (combo_box->priv->model);
combo_box->priv->inserted_id =
- g_signal_connect (combo_box->priv->model, "row_inserted",
+ g_signal_connect (combo_box->priv->model, "row-inserted",
G_CALLBACK (gtk_combo_box_model_row_inserted),
combo_box);
combo_box->priv->deleted_id =
- g_signal_connect (combo_box->priv->model, "row_deleted",
+ g_signal_connect (combo_box->priv->model, "row-deleted",
G_CALLBACK (gtk_combo_box_model_row_deleted),
combo_box);
combo_box->priv->reordered_id =
- g_signal_connect (combo_box->priv->model, "rows_reordered",
+ g_signal_connect (combo_box->priv->model, "rows-reordered",
G_CALLBACK (gtk_combo_box_model_rows_reordered),
combo_box);
combo_box->priv->changed_id =
- g_signal_connect (combo_box->priv->model, "row_changed",
+ g_signal_connect (combo_box->priv->model, "row-changed",
G_CALLBACK (gtk_combo_box_model_row_changed),
combo_box);
if (combo_box->priv->cell_view)
gtk_cell_view_set_model (GTK_CELL_VIEW (combo_box->priv->cell_view),
combo_box->priv->model);
+
+ if (combo_box->priv->active != -1)
+ {
+ /* If an index was set in advance, apply it now */
+ gtk_combo_box_set_active (combo_box, combo_box->priv->active);
+ combo_box->priv->active = -1;
+ }
+
+out:
+ gtk_combo_box_update_sensitivity (combo_box);
+
+ g_object_notify (G_OBJECT (combo_box), "model");
}
/**
* gtk_combo_box_get_model
- * @combo_box: A #GtkComboBox.
+ * @combo_box: A #GtkComboBox
*
* Returns the #GtkTreeModel which is acting as data source for @combo_box.
*
- * Return value: A #GtkTreeModel which was passed during construction.
+ * Return value: (transfer none): A #GtkTreeModel which was passed during construction.
*
* Since: 2.4
*/
* gtk_combo_box_insert_text(), gtk_combo_box_prepend_text() and
* gtk_combo_box_remove_text().
*
- * Return value: A new text combo box.
+ * Return value: (transfer none): A new text combo box.
*
* Since: 2.4
*/
/**
* gtk_combo_box_append_text:
- * @combo_box: A #GtkComboBox constructed using gtk_combo_box_new_text().
- * @text: A string.
+ * @combo_box: A #GtkComboBox constructed using gtk_combo_box_new_text()
+ * @text: A string
*
* Appends @string to the list of strings stored in @combo_box. Note that
* you can only use this function with combo boxes constructed with
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (GTK_IS_LIST_STORE (combo_box->priv->model));
+ g_return_if_fail (gtk_tree_model_get_column_type (combo_box->priv->model, 0)
+ == G_TYPE_STRING);
g_return_if_fail (text != NULL);
store = GTK_LIST_STORE (combo_box->priv->model);
/**
* gtk_combo_box_insert_text:
- * @combo_box: A #GtkComboBox constructed using gtk_combo_box_new_text().
- * @position: An index to insert @text.
- * @text: A string.
+ * @combo_box: A #GtkComboBox constructed using gtk_combo_box_new_text()
+ * @position: An index to insert @text
+ * @text: A string
*
* Inserts @string at @position in the list of strings stored in @combo_box.
* Note that you can only use this function with combo boxes constructed
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (GTK_IS_LIST_STORE (combo_box->priv->model));
g_return_if_fail (position >= 0);
+ g_return_if_fail (gtk_tree_model_get_column_type (combo_box->priv->model, 0)
+ == G_TYPE_STRING);
g_return_if_fail (text != NULL);
store = GTK_LIST_STORE (combo_box->priv->model);
/**
* gtk_combo_box_prepend_text:
- * @combo_box: A #GtkComboBox constructed with gtk_combo_box_new_text().
- * @text: A string.
+ * @combo_box: A #GtkComboBox constructed with gtk_combo_box_new_text()
+ * @text: A string
*
* Prepends @string to the list of strings stored in @combo_box. Note that
* you can only use this function with combo boxes constructed with
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (GTK_IS_LIST_STORE (combo_box->priv->model));
+ g_return_if_fail (gtk_tree_model_get_column_type (combo_box->priv->model, 0)
+ == G_TYPE_STRING);
g_return_if_fail (text != NULL);
store = GTK_LIST_STORE (combo_box->priv->model);
/**
* gtk_combo_box_remove_text:
- * @combo_box: A #GtkComboBox constructed with gtk_combo_box_new_text().
- * @position: Index of the item to remove.
+ * @combo_box: A #GtkComboBox constructed with gtk_combo_box_new_text()
+ * @position: Index of the item to remove
*
* Removes the string at @position from @combo_box. Note that you can only use
* this function with combo boxes constructed with gtk_combo_box_new_text().
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
g_return_if_fail (GTK_IS_LIST_STORE (combo_box->priv->model));
+ g_return_if_fail (gtk_tree_model_get_column_type (combo_box->priv->model, 0)
+ == G_TYPE_STRING);
g_return_if_fail (position >= 0);
store = GTK_LIST_STORE (combo_box->priv->model);
/**
* gtk_combo_box_get_active_text:
- * @combo_box: A #GtkComboBox constructed with gtk_combo_box_new_text().
+ * @combo_box: A #GtkComboBox constructed with gtk_combo_box_new_text()
*
* Returns the currently active string in @combo_box or %NULL if none
* is selected. Note that you can only use this function with combo
- * boxes constructed with gtk_combo_box_new_text() and with
+ * boxes constructed with gtk_combo_box_new_text() and with
* #GtkComboBoxEntry<!-- -->s.
*
* Returns: a newly allocated string containing the currently active text.
+ * Must be freed with g_free().
*
* Since: 2.6
*/
class = GTK_COMBO_BOX_GET_CLASS (combo_box);
if (class->get_active_text)
- return (* class->get_active_text) (combo_box);
+ return class->get_active_text (combo_box);
return NULL;
}
gchar *text = NULL;
g_return_val_if_fail (GTK_IS_LIST_STORE (combo_box->priv->model), NULL);
+ g_return_val_if_fail (gtk_tree_model_get_column_type (combo_box->priv->model, 0)
+ == G_TYPE_STRING, NULL);
if (gtk_combo_box_get_active_iter (combo_box, &iter))
gtk_tree_model_get (combo_box->priv->model, &iter,
return text;
}
+static void
+gtk_combo_box_real_move_active (GtkComboBox *combo_box,
+ GtkScrollType scroll)
+{
+ GtkTreeIter iter;
+ GtkTreeIter new_iter;
+ gboolean active_iter;
+ gboolean found;
+
+ if (!combo_box->priv->model)
+ {
+ gtk_widget_error_bell (GTK_WIDGET (combo_box));
+ return;
+ }
+
+ active_iter = gtk_combo_box_get_active_iter (combo_box, &iter);
+
+ switch (scroll)
+ {
+ case GTK_SCROLL_STEP_BACKWARD:
+ case GTK_SCROLL_STEP_UP:
+ case GTK_SCROLL_STEP_LEFT:
+ if (active_iter)
+ {
+ found = tree_prev (combo_box, combo_box->priv->model,
+ &iter, &new_iter, FALSE);
+ break;
+ }
+ /* else fall through */
+
+ case GTK_SCROLL_PAGE_FORWARD:
+ case GTK_SCROLL_PAGE_DOWN:
+ case GTK_SCROLL_PAGE_RIGHT:
+ case GTK_SCROLL_END:
+ found = tree_last (combo_box, combo_box->priv->model, &new_iter, FALSE);
+ break;
+
+ case GTK_SCROLL_STEP_FORWARD:
+ case GTK_SCROLL_STEP_DOWN:
+ case GTK_SCROLL_STEP_RIGHT:
+ if (active_iter)
+ {
+ found = tree_next (combo_box, combo_box->priv->model,
+ &iter, &new_iter, FALSE);
+ break;
+ }
+ /* else fall through */
+
+ case GTK_SCROLL_PAGE_BACKWARD:
+ case GTK_SCROLL_PAGE_UP:
+ case GTK_SCROLL_PAGE_LEFT:
+ case GTK_SCROLL_START:
+ found = tree_first (combo_box, combo_box->priv->model, &new_iter, FALSE);
+ break;
+
+ default:
+ return;
+ }
+
+ if (found && active_iter)
+ {
+ GtkTreePath *old_path;
+ GtkTreePath *new_path;
+
+ old_path = gtk_tree_model_get_path (combo_box->priv->model, &iter);
+ new_path = gtk_tree_model_get_path (combo_box->priv->model, &new_iter);
+
+ if (gtk_tree_path_compare (old_path, new_path) == 0)
+ found = FALSE;
+
+ gtk_tree_path_free (old_path);
+ gtk_tree_path_free (new_path);
+ }
+
+ if (found)
+ {
+ gtk_combo_box_set_active_iter (combo_box, &new_iter);
+ }
+ else
+ {
+ gtk_widget_error_bell (GTK_WIDGET (combo_box));
+ }
+}
+
static gboolean
gtk_combo_box_mnemonic_activate (GtkWidget *widget,
gboolean group_cycling)
gtk_combo_box_popdown (combo_box);
if (combo_box->priv->row_separator_destroy)
- (* combo_box->priv->row_separator_destroy) (combo_box->priv->row_separator_data);
+ combo_box->priv->row_separator_destroy (combo_box->priv->row_separator_data);
combo_box->priv->row_separator_func = NULL;
combo_box->priv->row_separator_data = NULL;
combo_box->priv->row_separator_destroy = NULL;
- combo_box->priv->destroying = 1;
-
- GTK_OBJECT_CLASS (parent_class)->destroy (object);
+ GTK_OBJECT_CLASS (gtk_combo_box_parent_class)->destroy (object);
combo_box->priv->cell_view = NULL;
-
- combo_box->priv->destroying = 0;
}
static void
-gtk_combo_box_finalize (GObject *object)
+gtk_combo_box_dispose(GObject* object)
{
GtkComboBox *combo_box = GTK_COMBO_BOX (object);
- GSList *i;
-
+
if (GTK_IS_MENU (combo_box->priv->popup_widget))
{
gtk_combo_box_menu_destroy (combo_box);
gtk_menu_detach (GTK_MENU (combo_box->priv->popup_widget));
combo_box->priv->popup_widget = NULL;
}
+
+ G_OBJECT_CLASS (gtk_combo_box_parent_class)->dispose (object);
+}
+
+static void
+gtk_combo_box_finalize (GObject *object)
+{
+ GtkComboBox *combo_box = GTK_COMBO_BOX (object);
+ GSList *i;
if (GTK_IS_TREE_VIEW (combo_box->priv->tree_view))
gtk_combo_box_list_destroy (combo_box);
g_slist_free (info->attributes);
g_object_unref (info->cell);
- g_free (info);
+ g_slice_free (ComboCellInfo, info);
}
g_slist_free (combo_box->priv->cells);
- G_OBJECT_CLASS (parent_class)->finalize (object);
+ g_free (combo_box->priv->tearoff_title);
+
+ G_OBJECT_CLASS (gtk_combo_box_parent_class)->finalize (object);
}
static gboolean
if (event->keyval == GDK_Escape)
{
- combo_box->priv->editing_canceled = TRUE;
-
+ g_object_set (combo_box,
+ "editing-canceled", TRUE,
+ NULL);
gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (combo_box));
gtk_cell_editable_remove_widget (GTK_CELL_EDITABLE (combo_box));
return TRUE;
}
- else if (event->keyval == GDK_Return)
+ else if (event->keyval == GDK_Return ||
+ event->keyval == GDK_ISO_Enter ||
+ event->keyval == GDK_KP_Enter)
{
gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (combo_box));
gtk_cell_editable_remove_widget (GTK_CELL_EDITABLE (combo_box));
{
GtkComboBox *combo_box;
- GDK_THREADS_ENTER ();
-
combo_box = GTK_COMBO_BOX (data);
gtk_cell_editable_editing_done (GTK_CELL_EDITABLE (combo_box));
g_object_unref (combo_box);
- GDK_THREADS_LEAVE ();
-
return FALSE;
}
popdown_handler (GtkWidget *widget,
gpointer data)
{
- g_idle_add (popdown_idle, g_object_ref (data));
+ gdk_threads_add_idle (popdown_idle, g_object_ref (data));
}
static gboolean
{
GtkComboBox *combo_box;
- GDK_THREADS_ENTER ();
-
combo_box = GTK_COMBO_BOX (data);
if (GTK_IS_MENU (combo_box->priv->popup_widget) &&
combo_box, 0);
/* we unset this if a menu item is activated */
- combo_box->priv->editing_canceled = TRUE;
+ g_object_set (combo_box,
+ "editing-canceled", TRUE,
+ NULL);
gtk_combo_box_popup (combo_box);
combo_box->priv->popup_idle_id = 0;
-
- GDK_THREADS_LEAVE ();
+ combo_box->priv->activate_button = 0;
+ combo_box->priv->activate_time = 0;
return FALSE;
}
if (combo_box->priv->cell_view)
{
- g_signal_connect_object (combo_box->priv->button, "key_press_event",
+ g_signal_connect_object (combo_box->priv->button, "key-press-event",
G_CALLBACK (gtk_cell_editable_key_press),
cell_editable, 0);
}
else
{
- g_signal_connect_object (GTK_BIN (combo_box)->child, "key_press_event",
+ g_signal_connect_object (GTK_BIN (combo_box)->child, "key-press-event",
G_CALLBACK (gtk_cell_editable_key_press),
cell_editable, 0);
*/
if (combo_box->priv->is_cell_renderer &&
combo_box->priv->cell_view && !combo_box->priv->tree_view)
- combo_box->priv->popup_idle_id = g_idle_add (popup_idle, combo_box);
+ {
+ if (event && event->type == GDK_BUTTON_PRESS)
+ {
+ GdkEventButton *event_button = (GdkEventButton *)event;
+
+ combo_box->priv->activate_button = event_button->button;
+ combo_box->priv->activate_time = event_button->time;
+ }
+
+ combo_box->priv->popup_idle_id =
+ gdk_threads_add_idle (popup_idle, combo_box);
+ }
}
* Gets the current value of the :add-tearoffs property.
*
* Return value: the current value of the :add-tearoffs property.
- **/
+ */
gboolean
gtk_combo_box_get_add_tearoffs (GtkComboBox *combo_box)
{
* menu item.
*
* Since: 2.6
- **/
+ */
void
gtk_combo_box_set_add_tearoffs (GtkComboBox *combo_box,
gboolean add_tearoffs)
/**
* gtk_combo_box_set_title:
* @combo_box: a #GtkComboBox
- * @title: a title for the menu in tearoff mode.
+ * @title: a title for the menu in tearoff mode
*
* Sets the menu's title in tearoff mode.
*
gtk_combo_box_set_title (GtkComboBox *combo_box,
const gchar *title)
{
+ GtkComboBoxPrivate *priv;
+
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
+ priv = combo_box->priv;
+
if (strcmp (title ? title : "",
- combo_box->priv->tearoff_title ? combo_box->priv->tearoff_title : "") != 0)
+ priv->tearoff_title ? priv->tearoff_title : "") != 0)
{
- g_free (combo_box->priv->tearoff_title);
- combo_box->priv->tearoff_title = g_strdup (title);
+ g_free (priv->tearoff_title);
+ priv->tearoff_title = g_strdup (title);
gtk_combo_box_update_title (combo_box);
}
}
-gboolean
-_gtk_combo_box_editing_canceled (GtkComboBox *combo_box)
-{
- g_return_val_if_fail (GTK_IS_COMBO_BOX (combo_box), TRUE);
-
- return combo_box->priv->editing_canceled;
-}
-
/**
* gtk_combo_box_get_popup_accessible:
* @combo_box: a #GtkComboBox
* Returns: the accessible object corresponding to the combo box's popup.
*
* Since: 2.6
- **/
+ */
AtkObject*
gtk_combo_box_get_popup_accessible (GtkComboBox *combo_box)
{
* Return value: the current row separator function.
*
* Since: 2.6
- **/
+ */
GtkTreeViewRowSeparatorFunc
gtk_combo_box_get_row_separator_func (GtkComboBox *combo_box)
{
* function is %NULL, no separators are drawn. This is the default value.
*
* Since: 2.6
- **/
+ */
void
gtk_combo_box_set_row_separator_func (GtkComboBox *combo_box,
GtkTreeViewRowSeparatorFunc func,
gpointer data,
- GtkDestroyNotify destroy)
+ GDestroyNotify destroy)
{
g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
if (combo_box->priv->row_separator_destroy)
- (* combo_box->priv->row_separator_destroy) (combo_box->priv->row_separator_data);
+ combo_box->priv->row_separator_destroy (combo_box->priv->row_separator_data);
combo_box->priv->row_separator_func = func;
combo_box->priv->row_separator_data = data;
gtk_widget_queue_draw (GTK_WIDGET (combo_box));
}
+/**
+ * gtk_combo_box_set_button_sensitivity:
+ * @combo_box: a #GtkComboBox
+ * @sensitivity: specify the sensitivity of the dropdown button
+ *
+ * Sets whether the dropdown button of the combo box should be
+ * always sensitive (%GTK_SENSITIVITY_ON), never sensitive (%GTK_SENSITIVITY_OFF)
+ * or only if there is at least one item to display (%GTK_SENSITIVITY_AUTO).
+ *
+ * Since: 2.14
+ **/
+void
+gtk_combo_box_set_button_sensitivity (GtkComboBox *combo_box,
+ GtkSensitivityType sensitivity)
+{
+ g_return_if_fail (GTK_IS_COMBO_BOX (combo_box));
+
+ if (combo_box->priv->button_sensitivity != sensitivity)
+ {
+ combo_box->priv->button_sensitivity = sensitivity;
+ gtk_combo_box_update_sensitivity (combo_box);
+
+ g_object_notify (G_OBJECT (combo_box), "button-sensitivity");
+ }
+}
+
+/**
+ * gtk_combo_box_get_button_sensitivity:
+ * @combo_box: a #GtkComboBox
+ *
+ * Returns whether the combo box sets the dropdown button
+ * sensitive or not when there are no items in the model.
+ *
+ * Return Value: %GTK_SENSITIVITY_ON if the dropdown button
+ * is sensitive when the model is empty, %GTK_SENSITIVITY_OFF
+ * if the button is always insensitive or
+ * %GTK_SENSITIVITY_AUTO if it is only sensitive as long as
+ * the model has one item to be selected.
+ *
+ * Since: 2.14
+ **/
+GtkSensitivityType
+gtk_combo_box_get_button_sensitivity (GtkComboBox *combo_box)
+{
+ g_return_val_if_fail (GTK_IS_COMBO_BOX (combo_box), FALSE);
+
+ return combo_box->priv->button_sensitivity;
+}
+
/**
* gtk_combo_box_set_focus_on_click:
* the main area of the application.
*
* Since: 2.6
- **/
+ */
void
gtk_combo_box_set_focus_on_click (GtkComboBox *combo_box,
gboolean focus_on_click)
* clicked with the mouse.
*
* Since: 2.6
- **/
+ */
gboolean
gtk_combo_box_get_focus_on_click (GtkComboBox *combo_box)
{
}
+static gboolean
+gtk_combo_box_buildable_custom_tag_start (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ GObject *child,
+ const gchar *tagname,
+ GMarkupParser *parser,
+ gpointer *data)
+{
+ if (parent_buildable_iface->custom_tag_start (buildable, builder, child,
+ tagname, parser, data))
+ return TRUE;
+
+ return _gtk_cell_layout_buildable_custom_tag_start (buildable, builder, child,
+ tagname, parser, data);
+}
+
+static void
+gtk_combo_box_buildable_custom_tag_end (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ GObject *child,
+ const gchar *tagname,
+ gpointer *data)
+{
+ if (strcmp (tagname, "attributes") == 0)
+ _gtk_cell_layout_buildable_custom_tag_end (buildable, builder, child, tagname,
+ data);
+ else
+ parent_buildable_iface->custom_tag_end (buildable, builder, child, tagname,
+ data);
+}
+
#define __GTK_COMBO_BOX_C__
#include "gtkaliasdef.c"