#include "gtkentry.h"
#include "gtkcombobox.h"
#include "gtktextbuffer.h"
+#include "gtksizerequest.h"
#include "gtktreednd.h"
#include "gtkprivate.h"
-#include "gtkalias.h"
-#undef DEBUG_ICON_VIEW
+/**
+ * SECTION:gtkiconview
+ * @title: GtkIconView
+ * @short_description: A widget which displays a list of icons in a grid
+ *
+ * #GtkIconView provides an alternative view on a list model.
+ * It displays the model as a grid of icons with labels. Like
+ * #GtkTreeView, it allows to select one or multiple items
+ * (depending on the selection mode, see gtk_icon_view_set_selection_mode()).
+ * In addition to selection with the arrow keys, #GtkIconView supports
+ * rubberband selection, which is controlled by dragging the pointer.
+ */
#define SCROLL_EDGE_SIZE 15
-#define ITEM_PADDING 6
-
-#define GTK_ICON_VIEW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GTK_TYPE_ICON_VIEW, GtkIconViewPrivate))
typedef struct _GtkIconViewItem GtkIconViewItem;
struct _GtkIconViewItem
gboolean doing_rubberband;
gint rubberband_x1, rubberband_y1;
gint rubberband_x2, rubberband_y2;
+ GdkDevice *rubberband_device;
guint scroll_timeout_id;
gint scroll_value_diff;
gint cursor_cell;
- GtkOrientation orientation;
+ GtkOrientation item_orientation;
gint columns;
gint item_width;
gint row_spacing;
gint column_spacing;
gint margin;
+ gint item_padding;
gint text_column;
gint markup_column;
gint press_start_x;
gint press_start_y;
- GtkTargetList *source_targets;
GdkDragAction source_actions;
-
- GtkTargetList *dest_targets;
GdkDragAction dest_actions;
GtkTreeRowReference *dest_item;
guint empty_view_drop :1;
guint ctrl_pressed : 1;
- guint shift_pressed : 1;
+ guint shift_pressed : 1;
+
+ guint draw_focus : 1;
};
/* Signals */
PROP_0,
PROP_PIXBUF_COLUMN,
PROP_TEXT_COLUMN,
- PROP_MARKUP_COLUMN,
+ PROP_MARKUP_COLUMN,
PROP_SELECTION_MODE,
- PROP_ORIENTATION,
+ PROP_ITEM_ORIENTATION,
PROP_MODEL,
PROP_COLUMNS,
PROP_ITEM_WIDTH,
PROP_COLUMN_SPACING,
PROP_MARGIN,
PROP_REORDERABLE,
- PROP_TOOLTIP_COLUMN
+ PROP_TOOLTIP_COLUMN,
+ PROP_ITEM_PADDING
};
/* GObject vfuncs */
guint prop_id,
GValue *value,
GParamSpec *pspec);
-
-/* GtkObject vfuncs */
-static void gtk_icon_view_destroy (GtkObject *object);
-
/* GtkWidget vfuncs */
+static void gtk_icon_view_destroy (GtkWidget *widget);
static void gtk_icon_view_realize (GtkWidget *widget);
static void gtk_icon_view_unrealize (GtkWidget *widget);
static void gtk_icon_view_style_set (GtkWidget *widget,
GtkRequisition *requisition);
static void gtk_icon_view_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
-static gboolean gtk_icon_view_expose (GtkWidget *widget,
- GdkEventExpose *expose);
+static gboolean gtk_icon_view_draw (GtkWidget *widget,
+ cairo_t *cr);
static gboolean gtk_icon_view_motion (GtkWidget *widget,
GdkEventMotion *event);
static gboolean gtk_icon_view_button_press (GtkWidget *widget,
GtkIconView *icon_view);
static void gtk_icon_view_layout (GtkIconView *icon_view);
static void gtk_icon_view_paint_item (GtkIconView *icon_view,
- cairo_t *cr,
-
+ cairo_t *cr,
GtkIconViewItem *item,
- GdkRectangle *area,
- GdkDrawable *drawable,
- gint x,
- gint y,
- gboolean draw_focus);
+ gint x,
+ gint y,
+ gboolean draw_focus);
static void gtk_icon_view_paint_rubberband (GtkIconView *icon_view,
- cairo_t *cr,
- GdkRectangle *area);
+ cairo_t *cr);
static void gtk_icon_view_queue_draw_path (GtkIconView *icon_view,
GtkTreePath *path);
static void gtk_icon_view_queue_draw_item (GtkIconView *icon_view,
GtkIconViewItem *item,
gint cursor_cell);
static void gtk_icon_view_start_rubberbanding (GtkIconView *icon_view,
+ GdkDevice *device,
gint x,
gint y);
static void gtk_icon_view_stop_rubberbanding (GtkIconView *icon_view);
GdkEventMotion *event);
static void remove_scroll_timeout (GtkIconView *icon_view);
-static void clear_dest_info (GtkIconView *icon_view);
-static void clear_source_info (GtkIconView *icon_view);
static void adjust_wrap_width (GtkIconView *icon_view,
GtkIconViewItem *item);
gtk_icon_view_class_init (GtkIconViewClass *klass)
{
GObjectClass *gobject_class;
- GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
GtkBindingSet *binding_set;
g_type_class_add_private (klass, sizeof (GtkIconViewPrivate));
gobject_class = (GObjectClass *) klass;
- object_class = (GtkObjectClass *) klass;
widget_class = (GtkWidgetClass *) klass;
container_class = (GtkContainerClass *) klass;
gobject_class->set_property = gtk_icon_view_set_property;
gobject_class->get_property = gtk_icon_view_get_property;
- object_class->destroy = gtk_icon_view_destroy;
-
+ widget_class->destroy = gtk_icon_view_destroy;
widget_class->realize = gtk_icon_view_realize;
widget_class->unrealize = gtk_icon_view_unrealize;
widget_class->style_set = gtk_icon_view_style_set;
widget_class->get_accessible = gtk_icon_view_get_accessible;
widget_class->size_request = gtk_icon_view_size_request;
widget_class->size_allocate = gtk_icon_view_size_allocate;
- widget_class->expose_event = gtk_icon_view_expose;
+ widget_class->draw = gtk_icon_view_draw;
widget_class->motion_notify_event = gtk_icon_view_motion;
widget_class->button_press_event = gtk_icon_view_button_press;
widget_class->button_release_event = gtk_icon_view_button_release;
0, G_MAXINT, 6,
GTK_PARAM_READWRITE));
-
/**
- * GtkIconView:orientation:
+ * GtkIconView:item-orientation:
*
- * The orientation property specifies how the cells (i.e. the icon and
+ * The item-orientation property specifies how the cells (i.e. the icon and
* the text) of the item are positioned relative to each other.
*
* Since: 2.6
*/
g_object_class_install_property (gobject_class,
- PROP_ORIENTATION,
- g_param_spec_enum ("orientation",
- P_("Orientation"),
+ PROP_ITEM_ORIENTATION,
+ g_param_spec_enum ("item-orientation",
+ P_("Item Orientation"),
P_("How the text and icon of each item are positioned relative to each other"),
GTK_TYPE_ORIENTATION,
GTK_ORIENTATION_VERTICAL,
-1,
GTK_PARAM_READWRITE));
+ /**
+ * GtkIconView:item-padding:
+ *
+ * The item-padding property specifies the padding around each
+ * of the icon view's item.
+ *
+ * Since: 2.18
+ */
+ g_object_class_install_property (gobject_class,
+ PROP_ITEM_PADDING,
+ g_param_spec_int ("item-padding",
+ P_("Item Padding"),
+ P_("Padding around icon view items"),
+ 0, G_MAXINT, 6,
+ GTK_PARAM_READWRITE));
+
/* Style properties */
GTK_PARAM_READABLE));
/* Signals */
+ /**
+ * GtkIconView::set-scroll-adjustments
+ * @horizontal: the horizontal #GtkAdjustment
+ * @vertical: the vertical #GtkAdjustment
+ *
+ * Set the scroll adjustments for the icon view. Usually scrolled containers
+ * like #GtkScrolledWindow will emit this signal to connect two instances
+ * of #GtkScrollbar to the scroll directions of the #GtkIconView.
+ */
widget_class->set_scroll_adjustments_signal =
g_signal_new (I_("set-scroll-adjustments"),
G_TYPE_FROM_CLASS (gobject_class),
G_TYPE_NONE, 2,
GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
+ /**
+ * GtkIconView::item-activated:
+ * @iconview: the object on which the signal is emitted
+ * @path: the #GtkTreePath for the activated item
+ *
+ * The ::item-activated signal is emitted when the method
+ * gtk_icon_view_item_activated() is called or the user double
+ * clicks an item. It is also emitted when a non-editable item
+ * is selected and one of the keys: Space, Return or Enter is
+ * pressed.
+ */
icon_view_signals[ITEM_ACTIVATED] =
g_signal_new (I_("item-activated"),
G_TYPE_FROM_CLASS (gobject_class),
G_TYPE_NONE, 1,
GTK_TYPE_TREE_PATH);
+ /**
+ * GtkIconView::selection-changed:
+ * @iconview: the object on which the signal is emitted
+ *
+ * The ::selection-changed signal is emitted when the selection
+ * (i.e. the set of selected items) changes.
+ */
icon_view_signals[SELECTION_CHANGED] =
g_signal_new (I_("selection-changed"),
G_TYPE_FROM_CLASS (gobject_class),
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ /**
+ * GtkIconView::select-all:
+ * @iconview: the object on which the signal is emitted
+ *
+ * A <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted when the user selects all items.
+ *
+ * Applications should not connect to it, but may emit it with
+ * g_signal_emit_by_name() if they need to control selection
+ * programmatically.
+ *
+ * The default binding for this signal is Ctrl-a.
+ */
icon_view_signals[SELECT_ALL] =
g_signal_new (I_("select-all"),
G_TYPE_FROM_CLASS (gobject_class),
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ /**
+ * GtkIconView::unselect-all:
+ * @iconview: the object on which the signal is emitted
+ *
+ * A <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted when the user unselects all items.
+ *
+ * Applications should not connect to it, but may emit it with
+ * g_signal_emit_by_name() if they need to control selection
+ * programmatically.
+ *
+ * The default binding for this signal is Ctrl-Shift-a.
+ */
icon_view_signals[UNSELECT_ALL] =
g_signal_new (I_("unselect-all"),
G_TYPE_FROM_CLASS (gobject_class),
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ /**
+ * GtkIconView::select-cursor-item:
+ * @iconview: the object on which the signal is emitted
+ *
+ * A <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted when the user selects the item that is currently
+ * focused.
+ *
+ * Applications should not connect to it, but may emit it with
+ * g_signal_emit_by_name() if they need to control selection
+ * programmatically.
+ *
+ * There is no default binding for this signal.
+ */
icon_view_signals[SELECT_CURSOR_ITEM] =
g_signal_new (I_("select-cursor-item"),
G_TYPE_FROM_CLASS (gobject_class),
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ /**
+ * GtkIconView::toggle-cursor-item:
+ * @iconview: the object on which the signal is emitted
+ *
+ * A <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted when the user toggles whether the currently
+ * focused item is selected or not. The exact effect of this
+ * depend on the selection mode.
+ *
+ * Applications should not connect to it, but may emit it with
+ * g_signal_emit_by_name() if they need to control selection
+ * programmatically.
+ *
+ * There is no default binding for this signal is Ctrl-Space.
+ */
icon_view_signals[TOGGLE_CURSOR_ITEM] =
g_signal_new (I_("toggle-cursor-item"),
G_TYPE_FROM_CLASS (gobject_class),
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
+ /**
+ * GtkIconView::activate-cursor-item:
+ * @iconview: the object on which the signal is emitted
+ *
+ * A <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted when the user activates the currently
+ * focused item.
+ *
+ * Applications should not connect to it, but may emit it with
+ * g_signal_emit_by_name() if they need to control activation
+ * programmatically.
+ *
+ * The default bindings for this signal are Space, Return and Enter.
+ */
icon_view_signals[ACTIVATE_CURSOR_ITEM] =
g_signal_new (I_("activate-cursor-item"),
G_TYPE_FROM_CLASS (gobject_class),
_gtk_marshal_BOOLEAN__VOID,
G_TYPE_BOOLEAN, 0);
+ /**
+ * GtkIconView::move-cursor:
+ * @iconview: the object which received the signal
+ * @step: the granularity of the move, as a #GtkMovementStep
+ * @count: the number of @step units to move
+ *
+ * The ::move-cursor signal is a
+ * <link linkend="keybinding-signals">keybinding signal</link>
+ * which gets emitted when the user initiates a cursor movement.
+ *
+ * Applications should not connect to it, but may emit it with
+ * g_signal_emit_by_name() if they need to control the cursor
+ * programmatically.
+ *
+ * The default bindings for this signal include
+ * <itemizedlist>
+ * <listitem>Arrow keys which move by individual steps</listitem>
+ * <listitem>Home/End keys which move to the first/last item</listitem>
+ * <listitem>PageUp/PageDown which move by "pages"</listitem>
+ * </itemizedlist>
+ *
+ * All of these will extend the selection when combined with
+ * the Shift modifier.
+ */
icon_view_signals[MOVE_CURSOR] =
g_signal_new (I_("move-cursor"),
G_TYPE_FROM_CLASS (gobject_class),
G_TYPE_INT);
/* Key bindings */
- gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_a, GDK_CONTROL_MASK,
"select-all", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_a, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_a, GDK_CONTROL_MASK | GDK_SHIFT_MASK,
"unselect-all", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_space, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_space, GDK_CONTROL_MASK,
"toggle-cursor-item", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, GDK_CONTROL_MASK,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Space, GDK_CONTROL_MASK,
"toggle-cursor-item", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_space, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_space, 0,
"activate-cursor-item", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Space, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Space, 0,
"activate-cursor-item", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_Return, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_Return, 0,
"activate-cursor-item", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_ISO_Enter, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_ISO_Enter, 0,
"activate-cursor-item", 0);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Enter, 0,
+ gtk_binding_entry_add_signal (binding_set, GDK_KEY_KP_Enter, 0,
"activate-cursor-item", 0);
- gtk_icon_view_add_move_binding (binding_set, GDK_Up, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Up, 0,
GTK_MOVEMENT_DISPLAY_LINES, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Up, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Up, 0,
GTK_MOVEMENT_DISPLAY_LINES, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_Down, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Down, 0,
GTK_MOVEMENT_DISPLAY_LINES, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Down, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Down, 0,
GTK_MOVEMENT_DISPLAY_LINES, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_p, GDK_CONTROL_MASK,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_p, GDK_CONTROL_MASK,
GTK_MOVEMENT_DISPLAY_LINES, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_n, GDK_CONTROL_MASK,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_n, GDK_CONTROL_MASK,
GTK_MOVEMENT_DISPLAY_LINES, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_Home, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Home, 0,
GTK_MOVEMENT_BUFFER_ENDS, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Home, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Home, 0,
GTK_MOVEMENT_BUFFER_ENDS, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_End, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_End, 0,
GTK_MOVEMENT_BUFFER_ENDS, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_End, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_End, 0,
GTK_MOVEMENT_BUFFER_ENDS, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_Page_Up, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Page_Up, 0,
GTK_MOVEMENT_PAGES, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Page_Up, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Page_Up, 0,
GTK_MOVEMENT_PAGES, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_Page_Down, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Page_Down, 0,
GTK_MOVEMENT_PAGES, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Page_Down, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Page_Down, 0,
GTK_MOVEMENT_PAGES, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_Right, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Right, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_Left, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_Left, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, -1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Right, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Right, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, 1);
- gtk_icon_view_add_move_binding (binding_set, GDK_KP_Left, 0,
+ gtk_icon_view_add_move_binding (binding_set, GDK_KEY_KP_Left, 0,
GTK_MOVEMENT_VISUAL_POSITIONS, -1);
}
static void
gtk_icon_view_init (GtkIconView *icon_view)
{
- icon_view->priv = GTK_ICON_VIEW_GET_PRIVATE (icon_view);
-
+ icon_view->priv = G_TYPE_INSTANCE_GET_PRIVATE (icon_view,
+ GTK_TYPE_ICON_VIEW,
+ GtkIconViewPrivate);
+
icon_view->priv->width = 0;
icon_view->priv->height = 0;
icon_view->priv->selection_mode = GTK_SELECTION_SINGLE;
icon_view->priv->pixbuf_cell = -1;
icon_view->priv->tooltip_column = -1;
- GTK_WIDGET_SET_FLAGS (icon_view, GTK_CAN_FOCUS);
+ gtk_widget_set_can_focus (GTK_WIDGET (icon_view), TRUE);
gtk_icon_view_set_adjustments (icon_view, NULL, NULL);
icon_view->priv->n_cells = 0;
icon_view->priv->cursor_cell = -1;
- icon_view->priv->orientation = GTK_ORIENTATION_VERTICAL;
+ icon_view->priv->item_orientation = GTK_ORIENTATION_VERTICAL;
icon_view->priv->columns = -1;
icon_view->priv->item_width = -1;
icon_view->priv->row_spacing = 6;
icon_view->priv->column_spacing = 6;
icon_view->priv->margin = 6;
-}
-
-static void
-gtk_icon_view_destroy (GtkObject *object)
-{
- GtkIconView *icon_view;
-
- icon_view = GTK_ICON_VIEW (object);
-
- gtk_icon_view_stop_editing (icon_view, TRUE);
-
- gtk_icon_view_set_model (icon_view, NULL);
-
- if (icon_view->priv->layout_idle_id != 0)
- {
- g_source_remove (icon_view->priv->layout_idle_id);
- icon_view->priv->layout_idle_id = 0;
- }
-
- if (icon_view->priv->scroll_to_path != NULL)
- {
- gtk_tree_row_reference_free (icon_view->priv->scroll_to_path);
- icon_view->priv->scroll_to_path = NULL;
- }
-
- remove_scroll_timeout (icon_view);
-
- if (icon_view->priv->hadjustment != NULL)
- {
- g_object_unref (icon_view->priv->hadjustment);
- icon_view->priv->hadjustment = NULL;
- }
-
- if (icon_view->priv->vadjustment != NULL)
- {
- g_object_unref (icon_view->priv->vadjustment);
- icon_view->priv->vadjustment = NULL;
- }
-
- clear_dest_info (icon_view);
- clear_source_info (icon_view);
+ icon_view->priv->item_padding = 6;
- GTK_OBJECT_CLASS (gtk_icon_view_parent_class)->destroy (object);
+ icon_view->priv->draw_focus = TRUE;
}
/* GObject methods */
case PROP_MODEL:
gtk_icon_view_set_model (icon_view, g_value_get_object (value));
break;
- case PROP_ORIENTATION:
- gtk_icon_view_set_orientation (icon_view, g_value_get_enum (value));
+ case PROP_ITEM_ORIENTATION:
+ gtk_icon_view_set_item_orientation (icon_view, g_value_get_enum (value));
break;
case PROP_COLUMNS:
gtk_icon_view_set_columns (icon_view, g_value_get_int (value));
gtk_icon_view_set_tooltip_column (icon_view, g_value_get_int (value));
break;
+ case PROP_ITEM_PADDING:
+ gtk_icon_view_set_item_padding (icon_view, g_value_get_int (value));
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
case PROP_MODEL:
g_value_set_object (value, icon_view->priv->model);
break;
- case PROP_ORIENTATION:
- g_value_set_enum (value, icon_view->priv->orientation);
+ case PROP_ITEM_ORIENTATION:
+ g_value_set_enum (value, icon_view->priv->item_orientation);
break;
case PROP_COLUMNS:
g_value_set_int (value, icon_view->priv->columns);
g_value_set_int (value, icon_view->priv->tooltip_column);
break;
+ case PROP_ITEM_PADDING:
+ g_value_set_int (value, icon_view->priv->item_padding);
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
-/* GtkWidget signals */
+/* GtkWidget methods */
+static void
+gtk_icon_view_destroy (GtkWidget *widget)
+{
+ GtkIconView *icon_view = GTK_ICON_VIEW (widget);
+
+ gtk_icon_view_stop_editing (icon_view, TRUE);
+
+ gtk_icon_view_set_model (icon_view, NULL);
+
+ if (icon_view->priv->layout_idle_id != 0)
+ {
+ g_source_remove (icon_view->priv->layout_idle_id);
+ icon_view->priv->layout_idle_id = 0;
+ }
+
+ if (icon_view->priv->scroll_to_path != NULL)
+ {
+ gtk_tree_row_reference_free (icon_view->priv->scroll_to_path);
+ icon_view->priv->scroll_to_path = NULL;
+ }
+
+ remove_scroll_timeout (icon_view);
+
+ if (icon_view->priv->hadjustment != NULL)
+ {
+ g_object_unref (icon_view->priv->hadjustment);
+ icon_view->priv->hadjustment = NULL;
+ }
+
+ if (icon_view->priv->vadjustment != NULL)
+ {
+ g_object_unref (icon_view->priv->vadjustment);
+ icon_view->priv->vadjustment = NULL;
+ }
+
+ GTK_WIDGET_CLASS (gtk_icon_view_parent_class)->destroy (widget);
+}
+
static void
gtk_icon_view_realize (GtkWidget *widget)
{
- GtkIconView *icon_view;
+ GtkIconView *icon_view = GTK_ICON_VIEW (widget);
+ GtkAllocation allocation;
+ GdkWindow *window;
GdkWindowAttr attributes;
gint attributes_mask;
-
- icon_view = GTK_ICON_VIEW (widget);
- GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+ gtk_widget_set_realized (widget, TRUE);
+
+ gtk_widget_get_allocation (widget, &allocation);
/* Make the main, clipping window */
attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
+ attributes.x = allocation.x;
+ attributes.y = allocation.y;
+ attributes.width = allocation.width;
+ attributes.height = allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
attributes.event_mask = GDK_VISIBILITY_NOTIFY_MASK;
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
+ attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
+
+ window = gdk_window_new (gtk_widget_get_parent_window (widget),
+ &attributes, attributes_mask);
+ gtk_widget_set_window (widget, window);
+ gdk_window_set_user_data (window, widget);
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
- &attributes, attributes_mask);
- gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
- gdk_window_set_user_data (widget->window, widget);
+ gtk_widget_get_allocation (widget, &allocation);
/* Make the window for the icon view */
attributes.x = 0;
attributes.y = 0;
- attributes.width = MAX (icon_view->priv->width, widget->allocation.width);
- attributes.height = MAX (icon_view->priv->height, widget->allocation.height);
+ attributes.width = MAX (icon_view->priv->width, allocation.width);
+ attributes.height = MAX (icon_view->priv->height, allocation.height);
attributes.event_mask = (GDK_EXPOSURE_MASK |
GDK_SCROLL_MASK |
GDK_POINTER_MOTION_MASK |
GDK_KEY_RELEASE_MASK) |
gtk_widget_get_events (widget);
- icon_view->priv->bin_window = gdk_window_new (widget->window,
+ icon_view->priv->bin_window = gdk_window_new (window,
&attributes, attributes_mask);
gdk_window_set_user_data (icon_view->priv->bin_window, widget);
- widget->style = gtk_style_attach (widget->style, widget->window);
- gdk_window_set_background (icon_view->priv->bin_window, &widget->style->base[widget->state]);
+ gtk_widget_style_attach (widget);
+ gdk_window_set_background (icon_view->priv->bin_window,
+ >k_widget_get_style (widget)->base[gtk_widget_get_state (widget)]);
gdk_window_show (icon_view->priv->bin_window);
}
GtkStateType previous_state)
{
GtkIconView *icon_view = GTK_ICON_VIEW (widget);
+ GtkStateType state;
+ GtkStyle *style;
- if (GTK_WIDGET_REALIZED (widget))
+ if (gtk_widget_get_realized (widget))
{
- gdk_window_set_background (widget->window, &widget->style->base[widget->state]);
- gdk_window_set_background (icon_view->priv->bin_window, &widget->style->base[widget->state]);
+ style = gtk_widget_get_style (widget);
+ state = gtk_widget_get_state (widget);
+
+ gdk_window_set_background (gtk_widget_get_window (widget), &style->base[state]);
+ gdk_window_set_background (icon_view->priv->bin_window, &style->base[state]);
}
gtk_widget_queue_draw (widget);
GtkStyle *previous_style)
{
GtkIconView *icon_view = GTK_ICON_VIEW (widget);
+ GtkStateType state;
+ GtkStyle *style;
- if (GTK_WIDGET_REALIZED (widget))
+ if (gtk_widget_get_realized (widget))
{
- gdk_window_set_background (widget->window, &widget->style->base[widget->state]);
- gdk_window_set_background (icon_view->priv->bin_window, &widget->style->base[widget->state]);
+ style = gtk_widget_get_style (widget);
+ state = gtk_widget_get_state (widget);
+
+ gdk_window_set_background (gtk_widget_get_window (widget), &style->base[state]);
+ gdk_window_set_background (icon_view->priv->bin_window, &style->base[state]);
}
gtk_widget_queue_resize (widget);
tmp_list = tmp_list->next;
- if (GTK_WIDGET_VISIBLE (child->widget))
- gtk_widget_size_request (child->widget, &child_requisition);
- }
+ if (gtk_widget_get_visible (child->widget))
+ gtk_widget_get_preferred_size (child->widget,
+ &child_requisition, NULL);
+ }
}
static void
/* totally ignore our child's requisition */
if (child->cell < 0)
{
- allocation.x = child->item->x + ITEM_PADDING;
- allocation.y = child->item->y + ITEM_PADDING;
- allocation.width = child->item->width - ITEM_PADDING * 2;
- allocation.height = child->item->height - ITEM_PADDING * 2;
+ allocation.x = child->item->x + icon_view->priv->item_padding;
+ allocation.y = child->item->y + icon_view->priv->item_padding;
+ allocation.width = child->item->width - icon_view->priv->item_padding * 2;
+ allocation.height = child->item->height - icon_view->priv->item_padding * 2;
}
else
{
GtkAdjustment *hadjustment, *vadjustment;
- widget->allocation = *allocation;
-
- if (GTK_WIDGET_REALIZED (widget))
+ gtk_widget_set_allocation (widget, allocation);
+
+ if (gtk_widget_get_realized (widget))
{
- gdk_window_move_resize (widget->window,
+ gdk_window_move_resize (gtk_widget_get_window (widget),
allocation->x, allocation->y,
allocation->width, allocation->height);
gdk_window_resize (icon_view->priv->bin_window,
if (vadjustment->value > vadjustment->upper - vadjustment->page_size)
gtk_adjustment_set_value (vadjustment, vadjustment->upper - vadjustment->page_size);
- if (GTK_WIDGET_REALIZED (widget) &&
+ if (gtk_widget_get_realized (widget) &&
icon_view->priv->scroll_to_path)
{
GtkTreePath *path;
}
static gboolean
-gtk_icon_view_expose (GtkWidget *widget,
- GdkEventExpose *expose)
+gtk_icon_view_draw (GtkWidget *widget,
+ cairo_t *cr)
{
GtkIconView *icon_view;
GList *icons;
- cairo_t *cr;
GtkTreePath *path;
gint dest_index;
GtkIconViewDropPosition dest_pos;
icon_view = GTK_ICON_VIEW (widget);
- if (expose->window != icon_view->priv->bin_window)
+ if (!gtk_cairo_should_draw_window (cr, icon_view->priv->bin_window))
return FALSE;
- cr = gdk_cairo_create (icon_view->priv->bin_window);
+ cairo_save (cr);
+
+ gtk_cairo_transform_to_window (cr, widget, icon_view->priv->bin_window);
+
+ /* If a layout has been scheduled, do it now so that all
+ * cell view items have valid sizes before we proceed. */
+ if (icon_view->priv->layout_idle_id != 0)
+ gtk_icon_view_layout (icon_view);
+
cairo_set_line_width (cr, 1.);
gtk_icon_view_get_drag_dest_item (icon_view, &path, &dest_pos);
for (icons = icon_view->priv->items; icons; icons = icons->next)
{
GtkIconViewItem *item = icons->data;
- GdkRectangle area;
- area.x = item->x;
- area.y = item->y;
- area.width = item->width;
- area.height = item->height;
-
- if (gdk_region_rect_in (expose->region, &area) == GDK_OVERLAP_RECTANGLE_OUT)
- continue;
-
- gtk_icon_view_paint_item (icon_view, cr, item, &expose->area,
- icon_view->priv->bin_window,
- item->x, item->y, TRUE);
-
- if (dest_index == item->index)
- dest_item = item;
+ cairo_save (cr);
+
+ cairo_rectangle (cr, item->x, item->y, item->width, item->height);
+ cairo_clip (cr);
+
+ if (gdk_cairo_get_clip_rectangle (cr, NULL))
+ {
+ gtk_icon_view_paint_item (icon_view, cr, item,
+ item->x, item->y,
+ icon_view->priv->draw_focus);
+
+ if (dest_index == item->index)
+ dest_item = item;
+ }
+
+ cairo_restore (cr);
}
if (dest_item)
{
+ GtkStateType state;
+ GtkStyle *style;
+
+ style = gtk_widget_get_style (widget);
+ state = gtk_widget_get_state (widget);
+
switch (dest_pos)
{
case GTK_ICON_VIEW_DROP_INTO:
- gtk_paint_focus (widget->style,
- icon_view->priv->bin_window,
- GTK_WIDGET_STATE (widget),
- NULL,
- widget,
- "iconview-drop-indicator",
- dest_item->x, dest_item->y,
- dest_item->width, dest_item->height);
+ gtk_paint_focus (style,
+ cr,
+ state,
+ widget,
+ "iconview-drop-indicator",
+ dest_item->x, dest_item->y,
+ dest_item->width, dest_item->height);
break;
case GTK_ICON_VIEW_DROP_ABOVE:
- gtk_paint_focus (widget->style,
- icon_view->priv->bin_window,
- GTK_WIDGET_STATE (widget),
- NULL,
- widget,
- "iconview-drop-indicator",
- dest_item->x, dest_item->y - 1,
- dest_item->width, 2);
+ gtk_paint_focus (style,
+ cr,
+ state,
+ widget,
+ "iconview-drop-indicator",
+ dest_item->x, dest_item->y - 1,
+ dest_item->width, 2);
break;
case GTK_ICON_VIEW_DROP_LEFT:
- gtk_paint_focus (widget->style,
- icon_view->priv->bin_window,
- GTK_WIDGET_STATE (widget),
- NULL,
- widget,
- "iconview-drop-indicator",
- dest_item->x - 1, dest_item->y,
- 2, dest_item->height);
+ gtk_paint_focus (style,
+ cr,
+ state,
+ widget,
+ "iconview-drop-indicator",
+ dest_item->x - 1, dest_item->y,
+ 2, dest_item->height);
break;
case GTK_ICON_VIEW_DROP_BELOW:
- gtk_paint_focus (widget->style,
- icon_view->priv->bin_window,
- GTK_WIDGET_STATE (widget),
- NULL,
- widget,
- "iconview-drop-indicator",
- dest_item->x, dest_item->y + dest_item->height - 1,
- dest_item->width, 2);
+ gtk_paint_focus (style,
+ cr,
+ state,
+ widget,
+ "iconview-drop-indicator",
+ dest_item->x, dest_item->y + dest_item->height - 1,
+ dest_item->width, 2);
break;
case GTK_ICON_VIEW_DROP_RIGHT:
- gtk_paint_focus (widget->style,
- icon_view->priv->bin_window,
- GTK_WIDGET_STATE (widget),
- NULL,
- widget,
- "iconview-drop-indicator",
- dest_item->x + dest_item->width - 1, dest_item->y,
- 2, dest_item->height);
+ gtk_paint_focus (style,
+ cr,
+ state,
+ widget,
+ "iconview-drop-indicator",
+ dest_item->x + dest_item->width - 1, dest_item->y,
+ 2, dest_item->height);
case GTK_ICON_VIEW_NO_DROP: ;
break;
}
}
if (icon_view->priv->doing_rubberband)
- {
- GdkRectangle *rectangles;
- gint n_rectangles;
-
- gdk_region_get_rectangles (expose->region,
- &rectangles,
- &n_rectangles);
-
- while (n_rectangles--)
- gtk_icon_view_paint_rubberband (icon_view, cr, &rectangles[n_rectangles]);
-
- g_free (rectangles);
- }
+ gtk_icon_view_paint_rubberband (icon_view, cr);
- cairo_destroy (cr);
+ cairo_restore (cr);
- GTK_WIDGET_CLASS (gtk_icon_view_parent_class)->expose_event (widget, expose);
+ GTK_WIDGET_CLASS (gtk_icon_view_parent_class)->draw (widget, cr);
return TRUE;
}
gtk_icon_view_motion (GtkWidget *widget,
GdkEventMotion *event)
{
+ GtkAllocation allocation;
GtkIconView *icon_view;
gint abs_y;
(icon_view->priv->vadjustment->upper -
icon_view->priv->vadjustment->lower));
- if (abs_y < 0 || abs_y > widget->allocation.height)
+ gtk_widget_get_allocation (widget, &allocation);
+
+ if (abs_y < 0 || abs_y > allocation.height)
{
if (abs_y < 0)
icon_view->priv->scroll_value_diff = abs_y;
else
- icon_view->priv->scroll_value_diff = abs_y - widget->allocation.height;
+ icon_view->priv->scroll_value_diff = abs_y - allocation.height;
icon_view->priv->event_last_x = event->x;
icon_view->priv->event_last_y = event->y;
icon_view->priv->children = g_list_append (icon_view->priv->children, child);
- if (GTK_WIDGET_REALIZED (icon_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (icon_view)))
gtk_widget_set_parent_window (child->widget, icon_view->priv->bin_window);
gtk_widget_set_parent (widget, GTK_WIDGET (icon_view));
info->editing = FALSE;
}
- if (GTK_WIDGET_HAS_FOCUS (editable))
+ if (gtk_widget_has_focus (GTK_WIDGET (editable)))
gtk_widget_grab_focus (GTK_WIDGET (icon_view));
g_signal_handlers_disconnect_by_func (editable,
* gtk_icon_view_set_cursor:
* @icon_view: A #GtkIconView
* @path: A #GtkTreePath
- * @cell: One of the cell renderers of @icon_view, or %NULL
+ * @cell: (allow-none): One of the cell renderers of @icon_view, or %NULL
* @start_editing: %TRUE if the specified cell should start being edited.
*
* Sets the current keyboard focus to be at @path, and selects it. This is
- * useful when you want to focus the user's attention on a particular item.
+ * useful when you want to focus the user's attention on a particular item.
* If @cell is not %NULL, then focus is given to the cell specified by
* it. Additionally, if @start_editing is %TRUE, then editing should be
* started in the specified cell.
/**
* gtk_icon_view_get_cursor:
* @icon_view: A #GtkIconView
- * @path: Return location for the current cursor path, or %NULL
- * @cell: Return location the current focus cell, or %NULL
+ * @path: (allow-none): Return location for the current cursor path, or %NULL
+ * @cell: (allow-none): Return location the current focus cell, or %NULL
*
* Fills in @path and @cell with the current cursor path and cell.
* If the cursor isn't currently set, then *@path will be %NULL.
if (event->window != icon_view->priv->bin_window)
return FALSE;
- if (!GTK_WIDGET_HAS_FOCUS (widget))
+ if (!gtk_widget_has_focus (widget))
gtk_widget_grab_focus (widget);
if (event->button == 1 && event->type == GDK_BUTTON_PRESS)
}
else
{
- if (!item->selected)
- {
- gtk_icon_view_unselect_all_internal (icon_view);
-
- item->selected = TRUE;
- gtk_icon_view_queue_draw_item (icon_view, item);
- dirty = TRUE;
- }
+ gtk_icon_view_unselect_all_internal (icon_view);
+
+ item->selected = TRUE;
+ gtk_icon_view_queue_draw_item (icon_view, item);
+ dirty = TRUE;
}
gtk_icon_view_set_cursor_item (icon_view, item, cursor_cell);
icon_view->priv->anchor_item = item;
}
if (icon_view->priv->selection_mode == GTK_SELECTION_MULTIPLE)
- gtk_icon_view_start_rubberbanding (icon_view, event->x, event->y);
+ gtk_icon_view_start_rubberbanding (icon_view, event->device, event->x, event->y);
}
+ /* don't draw keyboard focus around an clicked-on item */
+ icon_view->priv->draw_focus = FALSE;
}
if (event->button == 1 && event->type == GDK_2BUTTON_PRESS)
if (icon_view->priv->doing_rubberband)
{
- if (event->keyval == GDK_Escape)
+ if (event->keyval == GDK_KEY_Escape)
gtk_icon_view_stop_rubberbanding (icon_view);
return TRUE;
GdkRectangle old_area;
GdkRectangle new_area;
GdkRectangle common;
- GdkRegion *invalid_region;
+ cairo_region_t *invalid_region;
icon_view = GTK_ICON_VIEW (data);
- gdk_window_get_pointer (icon_view->priv->bin_window, &x, &y, NULL);
+ gdk_window_get_device_position (icon_view->priv->bin_window,
+ icon_view->priv->rubberband_device,
+ &x, &y, NULL);
x = MAX (x, 0);
y = MAX (y, 0);
new_area.width = ABS (x - icon_view->priv->rubberband_x1) + 1;
new_area.height = ABS (y - icon_view->priv->rubberband_y1) + 1;
- invalid_region = gdk_region_rectangle (&old_area);
- gdk_region_union_with_rect (invalid_region, &new_area);
+ invalid_region = cairo_region_create_rectangle (&old_area);
+ cairo_region_union_rectangle (invalid_region, &new_area);
gdk_rectangle_intersect (&old_area, &new_area, &common);
if (common.width > 2 && common.height > 2)
{
- GdkRegion *common_region;
+ cairo_region_t *common_region;
/* make sure the border is invalidated */
common.x += 1;
common.width -= 2;
common.height -= 2;
- common_region = gdk_region_rectangle (&common);
+ common_region = cairo_region_create_rectangle (&common);
- gdk_region_subtract (invalid_region, common_region);
- gdk_region_destroy (common_region);
+ cairo_region_subtract (invalid_region, common_region);
+ cairo_region_destroy (common_region);
}
gdk_window_invalidate_region (icon_view->priv->bin_window, invalid_region, TRUE);
- gdk_region_destroy (invalid_region);
+ cairo_region_destroy (invalid_region);
icon_view->priv->rubberband_x2 = x;
icon_view->priv->rubberband_y2 = y;
static void
gtk_icon_view_start_rubberbanding (GtkIconView *icon_view,
+ GdkDevice *device,
gint x,
gint y)
{
GList *items;
- g_assert (!icon_view->priv->doing_rubberband);
+ if (icon_view->priv->rubberband_device)
+ return;
for (items = icon_view->priv->items; items; items = items->next)
{
icon_view->priv->rubberband_y2 = y;
icon_view->priv->doing_rubberband = TRUE;
+ icon_view->priv->rubberband_device = device;
- gtk_grab_add (GTK_WIDGET (icon_view));
+ gtk_device_grab_add (GTK_WIDGET (icon_view), device, TRUE);
}
static void
if (!icon_view->priv->doing_rubberband)
return;
+ gtk_device_grab_remove (GTK_WIDGET (icon_view),
+ icon_view->priv->rubberband_device);
+
icon_view->priv->doing_rubberband = FALSE;
+ icon_view->priv->rubberband_device = NULL;
- gtk_grab_remove (GTK_WIDGET (icon_view));
-
gtk_widget_queue_draw (GTK_WIDGET (icon_view));
}
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
- if (!info->cell->visible)
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
gtk_icon_view_get_cell_box (icon_view, item, info, &box);
if (hadj)
g_return_if_fail (GTK_IS_ADJUSTMENT (hadj));
else
- hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
+ hadj = gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
if (vadj)
g_return_if_fail (GTK_IS_ADJUSTMENT (vadj));
else
- vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0));
+ vadj = gtk_adjustment_new (0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
if (icon_view->priv->hadjustment && (icon_view->priv->hadjustment != hadj))
{
gtk_icon_view_adjustment_changed (GtkAdjustment *adjustment,
GtkIconView *icon_view)
{
- if (GTK_WIDGET_REALIZED (icon_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (icon_view)))
{
gdk_window_move (icon_view->priv->bin_window,
- icon_view->priv->hadjustment->value,
gint *y,
gint *maximum_width)
{
+ GtkAllocation allocation;
+ GtkWidget *widget = GTK_WIDGET (icon_view);
gint focus_width;
gint x, current_width;
GList *items, *last_item;
gint i;
gboolean rtl;
- rtl = gtk_widget_get_direction (GTK_WIDGET (icon_view)) == GTK_TEXT_DIR_RTL;
+ rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
max_height = g_new0 (gint, icon_view->priv->n_cells);
x = 0;
items = first_item;
current_width = 0;
- gtk_widget_style_get (GTK_WIDGET (icon_view),
+ gtk_widget_style_get (widget,
"focus-line-width", &focus_width,
NULL);
if (items != first_item)
{
- if ((icon_view->priv->columns <= 0 && current_width > GTK_WIDGET (icon_view)->allocation.width) ||
+ gtk_widget_get_allocation (widget, &allocation);
+
+ if ((icon_view->priv->columns <= 0 && current_width > allocation.width) ||
(icon_view->priv->columns > 0 && col >= icon_view->priv->columns))
break;
}
current_width += icon_view->priv->column_spacing + 2 * focus_width;
item->y = *y + focus_width;
- item->x = rtl ? GTK_WIDGET (icon_view)->allocation.width - item->width - x : x;
+ item->x = x;
x = current_width - (icon_view->priv->margin + focus_width);
{
GtkIconViewItem *item = items->data;
+ if (rtl)
+ {
+ item->x = *maximum_width - item->width - item->x;
+ item->col = col - 1 - item->col;
+ }
+
gtk_icon_view_calculate_item_size2 (icon_view, item, max_height);
/* We may want to readjust the new y coordinate. */
if (item->y + item->height + focus_width + icon_view->priv->row_spacing > *y)
*y = item->y + item->height + focus_width + icon_view->priv->row_spacing;
-
- if (rtl)
- item->col = col - 1 - item->col;
}
g_free (max_height);
static void
gtk_icon_view_layout (GtkIconView *icon_view)
{
- gint y = 0, maximum_width = 0;
- GList *icons;
+ GtkAllocation allocation;
GtkWidget *widget;
+ GList *icons;
+ gint y = 0, maximum_width = 0;
gint row;
gint item_width;
+ gboolean size_changed = FALSE;
if (icon_view->priv->layout_idle_id != 0)
{
while (icons != NULL);
if (maximum_width != icon_view->priv->width)
- icon_view->priv->width = maximum_width;
+ {
+ icon_view->priv->width = maximum_width;
+ size_changed = TRUE;
+ }
y += icon_view->priv->margin;
if (y != icon_view->priv->height)
- icon_view->priv->height = y;
+ {
+ icon_view->priv->height = y;
+ size_changed = TRUE;
+ }
gtk_icon_view_set_adjustment_upper (icon_view->priv->hadjustment,
icon_view->priv->width);
gtk_icon_view_set_adjustment_upper (icon_view->priv->vadjustment,
icon_view->priv->height);
- if (icon_view->priv->width != widget->requisition.width ||
- icon_view->priv->height != widget->requisition.height)
+ if (size_changed)
gtk_widget_queue_resize_no_redraw (widget);
- if (GTK_WIDGET_REALIZED (icon_view))
+ gtk_widget_get_allocation (widget, &allocation);
+ if (gtk_widget_get_realized (GTK_WIDGET (icon_view)))
gdk_window_resize (icon_view->priv->bin_window,
- MAX (icon_view->priv->width, widget->allocation.width),
- MAX (icon_view->priv->height, widget->allocation.height));
+ MAX (icon_view->priv->width, allocation.width),
+ MAX (icon_view->priv->height, allocation.height));
if (icon_view->priv->scroll_to_path)
{
{
g_return_if_fail (info->position < item->n_cells);
- if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_HORIZONTAL)
{
cell_area->x = item->box[info->position].x - item->before[info->position];
- cell_area->y = item->y + ITEM_PADDING;
+ cell_area->y = item->y + icon_view->priv->item_padding;
cell_area->width = item->box[info->position].width +
item->before[info->position] + item->after[info->position];
- cell_area->height = item->height - ITEM_PADDING * 2;
+ cell_area->height = item->height - icon_view->priv->item_padding * 2;
}
else
{
- cell_area->x = item->x + ITEM_PADDING;
+ cell_area->x = item->x + icon_view->priv->item_padding;
cell_area->y = item->box[info->position].y - item->before[info->position];
- cell_area->width = item->width - ITEM_PADDING * 2;
+ cell_area->width = item->width - icon_view->priv->item_padding * 2;
cell_area->height = item->box[info->position].height +
item->before[info->position] + item->after[info->position];
}
{
GtkIconViewCellInfo *text_info;
GtkIconViewCellInfo *pixbuf_info;
- gint pixbuf_width, wrap_width;
-
+ gint wrap_width;
+
if (icon_view->priv->text_cell != -1 &&
icon_view->priv->pixbuf_cell != -1)
{
+ GtkRequisition min_size;
gint item_width;
text_info = g_list_nth_data (icon_view->priv->cell_list,
icon_view->priv->text_cell);
pixbuf_info = g_list_nth_data (icon_view->priv->cell_list,
icon_view->priv->pixbuf_cell);
-
- gtk_cell_renderer_get_size (pixbuf_info->cell,
- GTK_WIDGET (icon_view),
- NULL, NULL, NULL,
- &pixbuf_width,
- NULL);
-
+
+ gtk_cell_renderer_get_preferred_size (pixbuf_info->cell,
+ GTK_WIDGET (icon_view),
+ &min_size, NULL);
if (icon_view->priv->item_width > 0)
item_width = icon_view->priv->item_width;
else
item_width = item->width;
- if (item->width == -1)
- {
- if (item_width > 0)
- wrap_width = item_width - pixbuf_width - icon_view->priv->spacing;
- else
- wrap_width = MAX (2 * pixbuf_width, 50);
- }
- else if (icon_view->priv->orientation == GTK_ORIENTATION_VERTICAL)
- wrap_width = item_width;
- else
- wrap_width = item_width - pixbuf_width - icon_view->priv->spacing;
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_VERTICAL)
+ wrap_width = item_width;
+ else {
+ if (item->width == -1 && item_width <= 0)
+ wrap_width = MAX (2 * min_size.width, 50);
+ else
+ wrap_width = item_width - min_size.width - icon_view->priv->spacing;
+ }
- wrap_width -= ITEM_PADDING * 2;
+ wrap_width -= icon_view->priv->item_padding * 2;
g_object_set (text_info->cell, "wrap-width", wrap_width, NULL);
g_object_set (text_info->cell, "width", wrap_width, NULL);
gtk_icon_view_calculate_item_size (GtkIconView *icon_view,
GtkIconViewItem *item)
{
+ GtkRequisition min_size;
gint spacing;
GList *l;
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
- if (!info->cell->visible)
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
-
- gtk_cell_renderer_get_size (info->cell, GTK_WIDGET (icon_view),
- NULL, NULL, NULL,
- &item->box[info->position].width,
- &item->box[info->position].height);
- if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ gtk_cell_renderer_get_preferred_size (info->cell,
+ GTK_WIDGET (icon_view),
+ &min_size, NULL);
+ item->box[info->position].width = min_size.width;
+ item->box[info->position].height = min_size.height;
+
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_HORIZONTAL)
{
item->width += item->box[info->position].width
+ (info->position > 0 ? spacing : 0);
}
}
- item->width += ITEM_PADDING * 2;
- item->height += ITEM_PADDING * 2;
+ item->width += icon_view->priv->item_padding * 2;
+ item->height += icon_view->priv->item_padding * 2;
}
static void
GtkIconViewItem *item,
gint *max_height)
{
+ GtkRequisition min_size;
GdkRectangle cell_area;
gint spacing;
GList *l;
item->height = 0;
for (i = 0; i < icon_view->priv->n_cells; i++)
{
- if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_HORIZONTAL)
item->height = MAX (item->height, max_height[i]);
else
item->height += max_height[i] + (i > 0 ? spacing : 0);
}
- cell_area.x = item->x + ITEM_PADDING;
- cell_area.y = item->y + ITEM_PADDING;
+ cell_area.x = item->x + icon_view->priv->item_padding;
+ cell_area.y = item->y + icon_view->priv->item_padding;
for (k = 0; k < 2; k++)
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
-
+
if (info->pack == (k ? GTK_PACK_START : GTK_PACK_END))
continue;
- if (!info->cell->visible)
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
- if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_HORIZONTAL)
{
- /* We should not subtract ITEM_PADDING from item->height,
+ /* We should not subtract icon_view->priv->item_padding from item->height,
* because item->height is recalculated above using
* max_height which does not contain item padding.
*/
/* item->width is not recalculated and thus needs to be
* corrected for the padding.
*/
- cell_area.width = item->width - 2 * ITEM_PADDING;
+ cell_area.width = item->width - 2 * icon_view->priv->item_padding;
cell_area.height = max_height[i];
}
-
- gtk_cell_renderer_get_size (info->cell, GTK_WIDGET (icon_view),
- &cell_area,
- &item->box[info->position].x, &item->box[info->position].y,
- &item->box[info->position].width, &item->box[info->position].height);
-
+
+ gtk_cell_renderer_get_preferred_size (info->cell,
+ GTK_WIDGET (icon_view),
+ &min_size, NULL);
+ item->box[info->position].width = min_size.width;
+ item->box[info->position].height = min_size.height;
+
+ _gtk_cell_renderer_calc_offset (info->cell, &cell_area,
+ gtk_widget_get_direction (GTK_WIDGET (icon_view)),
+ item->box[info->position].width, item->box[info->position].height,
+ &item->box[info->position].x, &item->box[info->position].y);
item->box[info->position].x += cell_area.x;
item->box[info->position].y += cell_area.y;
- if (icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_HORIZONTAL)
{
item->before[info->position] = item->box[info->position].x - cell_area.x;
item->after[info->position] = cell_area.width - item->box[info->position].width - item->before[info->position];
}
else
{
- if (item->box[info->position].width > item->width - ITEM_PADDING * 2)
+ if (item->box[info->position].width > item->width - icon_view->priv->item_padding * 2)
{
- item->width = item->box[info->position].width + ITEM_PADDING * 2;
+ item->width = item->box[info->position].width + icon_view->priv->item_padding * 2;
cell_area.width = item->width;
}
item->before[info->position] = item->box[info->position].y - cell_area.y;
}
}
- if (rtl && icon_view->priv->orientation == GTK_ORIENTATION_HORIZONTAL)
+ if (rtl && icon_view->priv->item_orientation == GTK_ORIENTATION_HORIZONTAL)
{
for (i = 0; i < icon_view->priv->n_cells; i++)
{
}
}
- item->height += ITEM_PADDING * 2;
+ item->height += icon_view->priv->item_padding * 2;
}
static void
gtk_icon_view_paint_item (GtkIconView *icon_view,
cairo_t *cr,
GtkIconViewItem *item,
- GdkRectangle *area,
- GdkDrawable *drawable,
gint x,
gint y,
gboolean draw_focus)
gint i;
GtkStateType state;
GtkCellRendererState flags;
-
+ GtkStyle *style;
+ GtkWidget *widget = GTK_WIDGET (icon_view);
+
if (icon_view->priv->model == NULL)
return;
gtk_icon_view_set_cell_data (icon_view, item);
- gtk_widget_style_get (GTK_WIDGET (icon_view),
+ style = gtk_widget_get_style (widget);
+ gtk_widget_style_get (widget,
"focus-line-width", &focus_width,
NULL);
if (item->selected)
{
flags = GTK_CELL_RENDERER_SELECTED;
- if (GTK_WIDGET_HAS_FOCUS (icon_view))
+ if (gtk_widget_has_focus (widget))
state = GTK_STATE_SELECTED;
else
state = GTK_STATE_ACTIVE;
flags = 0;
state = GTK_STATE_NORMAL;
}
-
-#ifdef DEBUG_ICON_VIEW
- gdk_draw_rectangle (drawable,
- GTK_WIDGET (icon_view)->style->black_gc,
- FALSE,
- x, y,
- item->width, item->height);
-#endif
if (item->selected)
{
- gtk_paint_flat_box (GTK_WIDGET (icon_view)->style,
- (GdkWindow *) drawable,
- GTK_STATE_SELECTED,
- GTK_SHADOW_NONE,
- area,
- GTK_WIDGET (icon_view),
- "icon_view_item",
- x, y,
- item->width, item->height);
+ gtk_paint_flat_box (style,
+ cr,
+ GTK_STATE_SELECTED,
+ GTK_SHADOW_NONE,
+ GTK_WIDGET (icon_view),
+ "icon_view_item",
+ x, y,
+ item->width, item->height);
}
for (l = icon_view->priv->cell_list; l; l = l->next)
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
- if (!info->cell->visible)
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
gtk_icon_view_get_cell_area (icon_view, item, info, &cell_area);
-
-#ifdef DEBUG_ICON_VIEW
- gdk_draw_rectangle (drawable,
- GTK_WIDGET (icon_view)->style->black_gc,
- FALSE,
- x - item->x + cell_area.x,
- y - item->y + cell_area.y,
- cell_area.width, cell_area.height);
-
- gtk_icon_view_get_cell_box (icon_view, item, info, &box);
-
- gdk_draw_rectangle (drawable,
- GTK_WIDGET (icon_view)->style->black_gc,
- FALSE,
- x - item->x + box.x,
- y - item->y + box.y,
- box.width, box.height);
-#endif
cell_area.x = x - item->x + cell_area.x;
cell_area.y = y - item->y + cell_area.y;
gtk_cell_renderer_render (info->cell,
- drawable,
- GTK_WIDGET (icon_view),
- &cell_area, &cell_area, area, flags);
+ cr,
+ widget,
+ &cell_area, &cell_area, flags);
}
if (draw_focus &&
- GTK_WIDGET_HAS_FOCUS (icon_view) &&
+ gtk_widget_has_focus (widget) &&
item == icon_view->priv->cursor_item)
{
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
{
+ GtkCellRendererMode mode;
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
- if (!info->cell->visible)
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
/* If found a editable/activatable cell, draw focus on it. */
+ g_object_get (info->cell, "mode", &mode, NULL);
if (icon_view->priv->cursor_cell < 0 &&
- info->cell->mode != GTK_CELL_RENDERER_MODE_INERT)
+ mode != GTK_CELL_RENDERER_MODE_INERT)
icon_view->priv->cursor_cell = i;
gtk_icon_view_get_cell_box (icon_view, item, info, &box);
if (i == icon_view->priv->cursor_cell)
{
- gtk_paint_focus (GTK_WIDGET (icon_view)->style,
- drawable,
+ gtk_paint_focus (style,
+ cr,
GTK_STATE_NORMAL,
- area,
- GTK_WIDGET (icon_view),
+ widget,
"icon_view",
x - item->x + box.x - padding,
y - item->y + box.y - padding,
* around the whole item.
*/
if (icon_view->priv->cursor_cell < 0)
- gtk_paint_focus (GTK_WIDGET (icon_view)->style,
- drawable,
+ gtk_paint_focus (style,
+ cr,
GTK_STATE_NORMAL,
- area,
- GTK_WIDGET (icon_view),
+ widget,
"icon_view",
x - padding,
y - padding,
static void
gtk_icon_view_paint_rubberband (GtkIconView *icon_view,
- cairo_t *cr,
- GdkRectangle *area)
+ cairo_t *cr)
{
GdkRectangle rect;
- GdkRectangle rubber_rect;
GdkColor *fill_color_gdk;
guchar fill_color_alpha;
- rubber_rect.x = MIN (icon_view->priv->rubberband_x1, icon_view->priv->rubberband_x2);
- rubber_rect.y = MIN (icon_view->priv->rubberband_y1, icon_view->priv->rubberband_y2);
- rubber_rect.width = ABS (icon_view->priv->rubberband_x1 - icon_view->priv->rubberband_x2) + 1;
- rubber_rect.height = ABS (icon_view->priv->rubberband_y1 - icon_view->priv->rubberband_y2) + 1;
+ cairo_save (cr);
- if (!gdk_rectangle_intersect (&rubber_rect, area, &rect))
- return;
+ rect.x = MIN (icon_view->priv->rubberband_x1, icon_view->priv->rubberband_x2);
+ rect.y = MIN (icon_view->priv->rubberband_y1, icon_view->priv->rubberband_y2);
+ rect.width = ABS (icon_view->priv->rubberband_x1 - icon_view->priv->rubberband_x2) + 1;
+ rect.height = ABS (icon_view->priv->rubberband_y1 - icon_view->priv->rubberband_y2) + 1;
gtk_widget_style_get (GTK_WIDGET (icon_view),
"selection-box-color", &fill_color_gdk,
NULL);
if (!fill_color_gdk)
- fill_color_gdk = gdk_color_copy (>K_WIDGET (icon_view)->style->base[GTK_STATE_SELECTED]);
+ fill_color_gdk = gdk_color_copy (>k_widget_get_style (GTK_WIDGET (icon_view))->base[GTK_STATE_SELECTED]);
- cairo_set_source_rgba (cr,
- fill_color_gdk->red / 65535.,
- fill_color_gdk->green / 65535.,
- fill_color_gdk->blue / 65535.,
- fill_color_alpha / 255.);
+ gdk_cairo_set_source_color (cr, fill_color_gdk);
- cairo_save (cr);
gdk_cairo_rectangle (cr, &rect);
cairo_clip (cr);
- cairo_paint (cr);
- /* Draw the border without alpha */
- cairo_set_source_rgb (cr,
- fill_color_gdk->red / 65535.,
- fill_color_gdk->green / 65535.,
- fill_color_gdk->blue / 65535.);
+ cairo_paint_with_alpha (cr, fill_color_alpha / 255.);
+
cairo_rectangle (cr,
- rubber_rect.x + 0.5, rubber_rect.y + 0.5,
- rubber_rect.width - 1, rubber_rect.height - 1);
+ rect.x + 0.5, rect.y + 0.5,
+ rect.width - 1, rect.height - 1);
cairo_stroke (cr);
- cairo_restore (cr);
gdk_color_free (fill_color_gdk);
+
+ cairo_restore (cr);
}
static void
GList *items, *l;
GdkRectangle box;
+ if (cell_at_pos)
+ *cell_at_pos = NULL;
+
for (items = icon_view->priv->items; items; items = items->next)
{
GtkIconViewItem *item = items->data;
for (l = icon_view->priv->cell_list; l; l = l->next)
{
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
-
- if (!info->cell->visible)
+
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
-
+
gtk_icon_view_get_cell_box (icon_view, item, info, &box);
-
+
if ((x >= box.x && x <= box.x + box.width &&
y >= box.y && y <= box.y + box.height) ||
(x >= box.x &&
{
if (cell_at_pos)
*cell_at_pos = info;
-
+
return item;
}
}
if (only_in_cell)
return NULL;
-
- if (cell_at_pos)
- *cell_at_pos = NULL;
}
return item;
step == GTK_MOVEMENT_PAGES ||
step == GTK_MOVEMENT_BUFFER_ENDS, FALSE);
- if (!GTK_WIDGET_HAS_FOCUS (GTK_WIDGET (icon_view)))
+ if (!gtk_widget_has_focus (GTK_WIDGET (icon_view)))
return FALSE;
gtk_icon_view_stop_editing (icon_view, FALSE);
icon_view->priv->ctrl_pressed = FALSE;
icon_view->priv->shift_pressed = FALSE;
+ icon_view->priv->draw_focus = TRUE;
+
return TRUE;
}
gint i, k;
GList *l;
- if (icon_view->priv->orientation != orientation)
+ if (icon_view->priv->item_orientation != orientation)
return cell;
gtk_icon_view_set_cell_data (icon_view, item);
for (k = 0; k < 2; k++)
for (l = icon_view->priv->cell_list, i = 0; l; l = l->next, i++)
{
+ GtkCellRendererMode mode;
GtkIconViewCellInfo *info = (GtkIconViewCellInfo *)l->data;
if (info->pack == (k ? GTK_PACK_START : GTK_PACK_END))
continue;
- if (!info->cell->visible)
+ if (!gtk_cell_renderer_get_visible (info->cell))
continue;
- if (info->cell->mode != GTK_CELL_RENDERER_MODE_INERT)
+ g_object_get (info->cell, "mode", &mode, NULL);
+ if (mode != GTK_CELL_RENDERER_MODE_INERT)
{
if (cell == i)
current = n_focusable;
gint cell;
gboolean dirty = FALSE;
gint step;
-
- if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ GtkDirectionType direction;
+
+ if (!gtk_widget_has_focus (GTK_WIDGET (icon_view)))
return;
-
+
+ direction = count < 0 ? GTK_DIR_UP : GTK_DIR_DOWN;
+
if (!icon_view->priv->cursor_item)
{
GList *list;
if (!item)
{
- gtk_widget_error_bell (GTK_WIDGET (icon_view));
+ if (!gtk_widget_keynav_failed (GTK_WIDGET (icon_view), direction))
+ {
+ GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (icon_view));
+ if (toplevel)
+ gtk_widget_child_focus (toplevel,
+ direction == GTK_DIR_UP ?
+ GTK_DIR_TAB_BACKWARD :
+ GTK_DIR_TAB_FORWARD);
+ }
+
return;
}
GtkIconViewItem *item;
gboolean dirty = FALSE;
- if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ if (!gtk_widget_has_focus (GTK_WIDGET (icon_view)))
return;
if (!icon_view->priv->cursor_item)
gint cell = -1;
gboolean dirty = FALSE;
gint step;
-
- if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ GtkDirectionType direction;
+
+ if (!gtk_widget_has_focus (GTK_WIDGET (icon_view)))
return;
-
+
+ direction = count < 0 ? GTK_DIR_LEFT : GTK_DIR_RIGHT;
+
if (!icon_view->priv->cursor_item)
{
GList *list;
if (!item)
{
- gtk_widget_error_bell (GTK_WIDGET (icon_view));
+ if (!gtk_widget_keynav_failed (GTK_WIDGET (icon_view), direction))
+ {
+ GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (icon_view));
+ if (toplevel)
+ gtk_widget_child_focus (toplevel,
+ direction == GTK_DIR_LEFT ?
+ GTK_DIR_TAB_BACKWARD :
+ GTK_DIR_TAB_FORWARD);
+ }
+
return;
}
GList *list;
gboolean dirty = FALSE;
- if (!GTK_WIDGET_HAS_FOCUS (icon_view))
+ if (!gtk_widget_has_focus (GTK_WIDGET (icon_view)))
return;
if (count < 0)
gfloat col_align)
{
GtkIconViewItem *item = NULL;
+ GtkWidget *widget;
g_return_if_fail (GTK_IS_ICON_VIEW (icon_view));
g_return_if_fail (path != NULL);
g_return_if_fail (row_align >= 0.0 && row_align <= 1.0);
g_return_if_fail (col_align >= 0.0 && col_align <= 1.0);
+ widget = GTK_WIDGET (icon_view);
+
if (gtk_tree_path_get_depth (path) > 0)
item = g_list_nth_data (icon_view->priv->items,
gtk_tree_path_get_indices(path)[0]);
- if (!GTK_WIDGET_REALIZED (icon_view) || !item || item->width < 0)
+ if (!item || item->width < 0 ||
+ !gtk_widget_get_realized (widget))
{
if (icon_view->priv->scroll_to_path)
gtk_tree_row_reference_free (icon_view->priv->scroll_to_path);
if (use_align)
{
+ GtkAllocation allocation;
gint x, y;
gint focus_width;
gfloat offset;
- gtk_widget_style_get (GTK_WIDGET (icon_view),
+ gtk_widget_style_get (widget,
"focus-line-width", &focus_width,
NULL);
gdk_window_get_position (icon_view->priv->bin_window, &x, &y);
-
- offset = y + item->y - focus_width -
- row_align * (GTK_WIDGET (icon_view)->allocation.height - item->height);
+
+ gtk_widget_get_allocation (widget, &allocation);
+
+ offset = y + item->y - focus_width - row_align * (allocation.height - item->height);
gtk_adjustment_set_value (icon_view->priv->vadjustment,
icon_view->priv->vadjustment->value + offset);
- offset = x + item->x - focus_width -
- col_align * (GTK_WIDGET (icon_view)->allocation.width - item->width);
+ offset = x + item->x - focus_width - col_align * (allocation.width - item->width);
gtk_adjustment_set_value (icon_view->priv->hadjustment,
icon_view->priv->hadjustment->value + offset);
gtk_icon_view_scroll_to_item (GtkIconView *icon_view,
GtkIconViewItem *item)
{
+ GtkAllocation allocation;
+ GtkWidget *widget = GTK_WIDGET (icon_view);
gint x, y, width, height;
gint focus_width;
- gtk_widget_style_get (GTK_WIDGET (icon_view),
+ gtk_widget_style_get (widget,
"focus-line-width", &focus_width,
NULL);
- gdk_drawable_get_size (GDK_DRAWABLE (icon_view->priv->bin_window),
- &width, &height);
+ width = gdk_window_get_width (icon_view->priv->bin_window);
+ height = gdk_window_get_height (icon_view->priv->bin_window);
gdk_window_get_position (icon_view->priv->bin_window, &x, &y);
-
+
+ gtk_widget_get_allocation (widget, &allocation);
+
if (y + item->y - focus_width < 0)
gtk_adjustment_set_value (icon_view->priv->vadjustment,
icon_view->priv->vadjustment->value + y + item->y - focus_width);
- else if (y + item->y + item->height + focus_width > GTK_WIDGET (icon_view)->allocation.height)
+ else if (y + item->y + item->height + focus_width > allocation.height)
gtk_adjustment_set_value (icon_view->priv->vadjustment,
icon_view->priv->vadjustment->value + y + item->y + item->height
- + focus_width - GTK_WIDGET (icon_view)->allocation.height);
+ + focus_width - allocation.height);
if (x + item->x - focus_width < 0)
gtk_adjustment_set_value (icon_view->priv->hadjustment,
- icon_view->priv->hadjustment->value + x + item->x - focus_width);
- else if (x + item->x + item->width + focus_width > GTK_WIDGET (icon_view)->allocation.width)
+ icon_view->priv->hadjustment->value + x + item->x - focus_width);
+ else if (x + item->x + item->width + focus_width > allocation.width)
gtk_adjustment_set_value (icon_view->priv->hadjustment,
icon_view->priv->hadjustment->value + x + item->x + item->width
- + focus_width - GTK_WIDGET (icon_view)->allocation.width);
+ + focus_width - allocation.width);
gtk_adjustment_changed (icon_view->priv->hadjustment);
gtk_adjustment_changed (icon_view->priv->vadjustment);
* @icon_view: A #GtkIconView.
* @x: The x position to be identified
* @y: The y position to be identified
- * @path: Return location for the path, or %NULL
+ * @path: (allow-none): Return location for the path, or %NULL
* @cell: Return location for the renderer responsible for the cell
* at (@x, @y), or %NULL
*
* @path: a #GtkTreePath
*
* Sets the tip area of @tooltip to be the area covered by the item at @path.
+ * See also gtk_icon_view_set_tooltip_column() for a simpler alternative.
* See also gtk_tooltip_set_tip_area().
*
* Since: 2.12
* @icon_view: a #GtkIconView
* @tooltip: a #GtkTooltip
* @path: a #GtkTreePath
- * @cell: a #GtkCellRenderer or %NULL
+ * @cell: (allow-none): a #GtkCellRenderer or %NULL
*
* Sets the tip area of @tooltip to the area which @cell occupies in
* the item pointed to by @path. See also gtk_tooltip_set_tip_area().
*
+ * See also gtk_icon_view_set_tooltip_column() for a simpler alternative.
+ *
* Since: 2.12
*/
void
* @x: the x coordinate (relative to widget coordinates)
* @y: the y coordinate (relative to widget coordinates)
* @keyboard_tip: whether this is a keyboard tooltip or not
- * @model: a pointer to receive a #GtkTreeModel or %NULL
- * @path: a pointer to receive a #GtkTreePath or %NULL
- * @iter: a pointer to receive a #GtkTreeIter or %NULL
+ * @model: (out) (allow-none): a pointer to receive a #GtkTreeModel or %NULL
+ * @path: (out) (allow-none): a pointer to receive a #GtkTreePath or %NULL
+ * @iter: (out) (allow-none): a pointer to receive a #GtkTreeIter or %NULL
*
* This function is supposed to be used in a #GtkWidget::query-tooltip
* signal handler for #GtkIconView. The @x, @y and @keyboard_tip values
/**
* gtk_icon_view_get_visible_range:
* @icon_view: A #GtkIconView
- * @start_path: Return location for start of region, or %NULL
- * @end_path: Return location for end of region, or %NULL
+ * @start_path: (allow-none): Return location for start of region, or %NULL
+ * @end_path: (allow-none): Return location for end of region, or %NULL
*
* Sets @start_path and @end_path to be the first and last visible path.
* Note that there may be invisible paths in between.
/**
* gtk_icon_view_selected_foreach:
* @icon_view: A #GtkIconView.
- * @func: The funcion to call for each selected icon.
+ * @func: (scope call): The function to call for each selected icon.
* @data: User data to pass to the function.
*
* Calls a function for each selected icon. Note that the model or
/**
* gtk_icon_view_set_model:
* @icon_view: A #GtkIconView.
- * @model: The model.
+ * @model: (allow-none): The model.
*
- * Sets the model for a #GtkIconView.
- * If the @icon_view already has a model set, it will remove
+ * Sets the model for a #GtkIconView.
+ * If the @icon_view already has a model set, it will remove
* it before setting the new model. If @model is %NULL, then
* it will unset the old model.
*
g_object_notify (G_OBJECT (icon_view), "model");
- if (GTK_WIDGET_REALIZED (icon_view))
+ if (gtk_widget_get_realized (GTK_WIDGET (icon_view)))
gtk_widget_queue_resize (GTK_WIDGET (icon_view));
}
* Returns the model the #GtkIconView is based on. Returns %NULL if the
* model is unset.
*
- * Return value: A #GtkTreeModel, or %NULL if none is currently being used.
+ * Return value: (transfer none): A #GtkTreeModel, or %NULL if none is
+ * currently being used.
*
* Since: 2.6
**/
"text", icon_view->priv->text_column,
NULL);
- if (icon_view->priv->orientation == GTK_ORIENTATION_VERTICAL)
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_VERTICAL)
g_object_set (info->cell,
"alignment", PANGO_ALIGN_CENTER,
"wrap-mode", PANGO_WRAP_WORD_CHAR,
"pixbuf", icon_view->priv->pixbuf_column,
NULL);
- if (icon_view->priv->orientation == GTK_ORIENTATION_VERTICAL)
+ if (icon_view->priv->item_orientation == GTK_ORIENTATION_VERTICAL)
g_object_set (info->cell,
"xalign", 0.5,
"yalign", 1.0,
*
* To free the return value, use:
* |[
- * g_list_foreach (list, gtk_tree_path_free, NULL);
+ * g_list_foreach (list, (GFunc)gtk_tree_path_free, NULL);
* g_list_free (list);
* ]|
*
- * Return value: A #GList containing a #GtkTreePath for each selected row.
+ * Return value: (element-type GtkTreePath) (transfer full): A #GList containing a #GtkTreePath for each selected row.
*
* Since: 2.6
**/
return item->selected;
}
+/**
+ * gtk_icon_view_get_item_row:
+ * @icon_view: a #GtkIconView
+ * @path: the #GtkTreePath of the item
+ *
+ * Gets the row in which the item @path is currently
+ * displayed. Row numbers start at 0.
+ *
+ * Returns: The row in which the item is displayed
+ *
+ * Since: 2.22
+ */
+gint
+gtk_icon_view_get_item_row (GtkIconView *icon_view,
+ GtkTreePath *path)
+{
+ GtkIconViewItem *item;
+
+ g_return_val_if_fail (GTK_IS_ICON_VIEW (icon_view), -1);
+ g_return_val_if_fail (icon_view->priv->model != NULL, -1);
+ g_return_val_if_fail (path != NULL, -1);
+
+ item = g_list_nth_data (icon_view->priv->items,
+ gtk_tree_path_get_indices(path)[0]);
+
+ if (!item)
+ return -1;
+
+ return item->row;
+}
+
+/**
+ * gtk_icon_view_get_item_column:
+ * @icon_view: a #GtkIconView
+ * @path: the #GtkTreePath of the item
+ *
+ * Gets the column in which the item @path is currently
+ * displayed. Column numbers start at 0.
+ *
+ * Returns: The column in which the item is displayed
+ *
+ * Since: 2.22
+ */
+gint
+gtk_icon_view_get_item_column (GtkIconView *icon_view,
+ GtkTreePath *path)
+{
+ GtkIconViewItem *item;
+
+ g_return_val_if_fail (GTK_IS_ICON_VIEW (icon_view), -1);
+ g_return_val_if_fail (icon_view->priv->model != NULL, -1);
+ g_return_val_if_fail (path != NULL, -1);
+
+ item = g_list_nth_data (icon_view->priv->items,
+ gtk_tree_path_get_indices(path)[0]);
+
+ if (!item)
+ return -1;
+
+ return item->col;
+}
+
/**
* gtk_icon_view_item_activated:
* @icon_view: A #GtkIconView
}
/**
- * gtk_icon_view_set_orientation:
+ * gtk_icon_view_set_item_orientation:
* @icon_view: a #GtkIconView
* @orientation: the relative position of texts and icons
*
- * Sets the ::orientation property which determines whether the labels
+ * Sets the ::item-orientation property which determines whether the labels
* are drawn beside the icons instead of below.
*
* Since: 2.6
**/
void
-gtk_icon_view_set_orientation (GtkIconView *icon_view,
- GtkOrientation orientation)
+gtk_icon_view_set_item_orientation (GtkIconView *icon_view,
+ GtkOrientation orientation)
{
g_return_if_fail (GTK_IS_ICON_VIEW (icon_view));
- if (icon_view->priv->orientation != orientation)
+ if (icon_view->priv->item_orientation != orientation)
{
- icon_view->priv->orientation = orientation;
+ icon_view->priv->item_orientation = orientation;
gtk_icon_view_stop_editing (icon_view, TRUE);
gtk_icon_view_invalidate_sizes (icon_view);
update_text_cell (icon_view);
update_pixbuf_cell (icon_view);
- g_object_notify (G_OBJECT (icon_view), "orientation");
+ g_object_notify (G_OBJECT (icon_view), "item-orientation");
}
}
/**
- * gtk_icon_view_get_orientation:
+ * gtk_icon_view_get_item_orientation:
* @icon_view: a #GtkIconView
*
- * Returns the value of the ::orientation property which determines
+ * Returns the value of the ::item-orientation property which determines
* whether the labels are drawn beside the icons instead of below.
*
* Return value: the relative position of texts and icons
* Since: 2.6
**/
GtkOrientation
-gtk_icon_view_get_orientation (GtkIconView *icon_view)
+gtk_icon_view_get_item_orientation (GtkIconView *icon_view)
{
g_return_val_if_fail (GTK_IS_ICON_VIEW (icon_view),
GTK_ORIENTATION_VERTICAL);
- return icon_view->priv->orientation;
+ return icon_view->priv->item_orientation;
}
/**
return icon_view->priv->margin;
}
+/**
+ * gtk_icon_view_set_item_padding:
+ * @icon_view: a #GtkIconView
+ * @item_padding: the item padding
+ *
+ * Sets the #GtkIconView:item-padding property which specifies the padding
+ * around each of the icon view's items.
+ *
+ * Since: 2.18
+ */
+void
+gtk_icon_view_set_item_padding (GtkIconView *icon_view,
+ gint item_padding)
+{
+ g_return_if_fail (GTK_IS_ICON_VIEW (icon_view));
+
+ if (icon_view->priv->item_padding != item_padding)
+ {
+ icon_view->priv->item_padding = item_padding;
+
+ gtk_icon_view_stop_editing (icon_view, TRUE);
+ gtk_icon_view_invalidate_sizes (icon_view);
+ gtk_icon_view_queue_layout (icon_view);
+
+ g_object_notify (G_OBJECT (icon_view), "item-padding");
+ }
+}
+
+/**
+ * gtk_icon_view_get_item_padding:
+ * @icon_view: a #GtkIconView
+ *
+ * Returns the value of the ::item-padding property.
+ *
+ * Return value: the padding around items
+ *
+ * Since: 2.18
+ */
+gint
+gtk_icon_view_get_item_padding (GtkIconView *icon_view)
+{
+ g_return_val_if_fail (GTK_IS_ICON_VIEW (icon_view), -1);
+
+ return icon_view->priv->item_padding;
+}
/* Get/set whether drag_motion requested the drag data and
* drag_data_received should thus not actually insert the data,
}
}
-static void
-clear_source_info (GtkIconView *icon_view)
-{
- if (icon_view->priv->source_targets)
- gtk_target_list_unref (icon_view->priv->source_targets);
- icon_view->priv->source_targets = NULL;
-
- icon_view->priv->source_set = FALSE;
-}
-
-static void
-clear_dest_info (GtkIconView *icon_view)
-{
- if (icon_view->priv->dest_targets)
- gtk_target_list_unref (icon_view->priv->dest_targets);
- icon_view->priv->dest_targets = NULL;
-
- icon_view->priv->dest_set = FALSE;
-}
-
static void
set_source_row (GdkDragContext *context,
GtkTreeModel *model,
static void
gtk_icon_view_autoscroll (GtkIconView *icon_view)
{
+ GdkWindow *window;
gint px, py, x, y, width, height;
gint hoffset, voffset;
- gdk_window_get_pointer (GTK_WIDGET (icon_view)->window, &px, &py, NULL);
- gdk_window_get_geometry (GTK_WIDGET (icon_view)->window, &x, &y, &width, &height, NULL);
+ window = gtk_widget_get_window (GTK_WIDGET (icon_view));
+
+ gdk_window_get_pointer (window, &px, &py, NULL);
+ gdk_window_get_geometry (window, &x, &y, &width, &height, NULL);
/* see if we are near the edge. */
voffset = py - (y + 2 * SCROLL_EDGE_SIZE);
return FALSE; /* no longer a drop site */
}
- *target = gtk_drag_dest_find_target (widget, context, icon_view->priv->dest_targets);
+ *target = gtk_drag_dest_find_target (widget, context,
+ gtk_drag_dest_get_target_list (widget));
if (*target == GDK_NONE)
return FALSE;
gtk_icon_view_maybe_begin_drag (GtkIconView *icon_view,
GdkEventMotion *event)
{
+ GtkWidget *widget = GTK_WIDGET (icon_view);
GdkDragContext *context;
GtkTreePath *path = NULL;
gint button;
retval = TRUE;
- context = gtk_drag_begin (GTK_WIDGET (icon_view),
- icon_view->priv->source_targets,
+ context = gtk_drag_begin (widget,
+ gtk_drag_source_get_target_list (widget),
icon_view->priv->source_actions,
button,
(GdkEvent*)event);
{
GtkIconView *icon_view;
GtkIconViewItem *item;
- GdkPixmap *icon;
+ cairo_surface_t *icon;
gint x, y;
GtkTreePath *path;
icon = gtk_icon_view_create_drag_icon (icon_view, path);
gtk_tree_path_free (path);
- gtk_drag_set_icon_pixmap (context,
- gdk_drawable_get_colormap (icon),
- icon,
- NULL,
- x, y);
+ cairo_surface_set_device_offset (icon, -x, -y);
+
+ gtk_drag_set_icon_surface (context, icon);
- g_object_unref (icon);
+ cairo_surface_destroy (icon);
}
static void
* @n_targets: the number of items in @targets
* @actions: the bitmask of possible actions for a drag from this
* widget
- *
- * Turns @icon_view into a drag source for automatic DND.
+ *
+ * Turns @icon_view into a drag source for automatic DND. Calling this
+ * method sets #GtkIconView:reorderable to %FALSE.
*
* Since: 2.8
**/
{
g_return_if_fail (GTK_IS_ICON_VIEW (icon_view));
- gtk_drag_source_set (GTK_WIDGET (icon_view), 0, NULL, 0, actions);
+ gtk_drag_source_set (GTK_WIDGET (icon_view), 0, targets, n_targets, actions);
- clear_source_info (icon_view);
icon_view->priv->start_button_mask = start_button_mask;
- icon_view->priv->source_targets = gtk_target_list_new (targets, n_targets);
icon_view->priv->source_actions = actions;
icon_view->priv->source_set = TRUE;
* @n_targets: the number of items in @targets
* @actions: the bitmask of possible actions for a drag to this
* widget
- *
- * Turns @icon_view into a drop destination for automatic DND.
+ *
+ * Turns @icon_view into a drop destination for automatic DND. Calling this
+ * method sets #GtkIconView:reorderable to %FALSE.
*
* Since: 2.8
**/
{
g_return_if_fail (GTK_IS_ICON_VIEW (icon_view));
- gtk_drag_dest_set (GTK_WIDGET (icon_view), 0, NULL, 0, actions);
+ gtk_drag_dest_set (GTK_WIDGET (icon_view), 0, targets, n_targets, actions);
- clear_dest_info (icon_view);
-
- icon_view->priv->dest_targets = gtk_target_list_new (targets, n_targets);
icon_view->priv->dest_actions = actions;
icon_view->priv->dest_set = TRUE;
* gtk_icon_view_unset_model_drag_source:
* @icon_view: a #GtkIconView
*
- * Undoes the effect of gtk_icon_view_enable_model_drag_source().
+ * Undoes the effect of gtk_icon_view_enable_model_drag_source(). Calling this
+ * method sets #GtkIconView:reorderable to %FALSE.
*
* Since: 2.8
**/
if (icon_view->priv->source_set)
{
gtk_drag_source_unset (GTK_WIDGET (icon_view));
- clear_source_info (icon_view);
+ icon_view->priv->source_set = FALSE;
}
unset_reorderable (icon_view);
* gtk_icon_view_unset_model_drag_dest:
* @icon_view: a #GtkIconView
*
- * Undoes the effect of gtk_icon_view_enable_model_drag_dest().
+ * Undoes the effect of gtk_icon_view_enable_model_drag_dest(). Calling this
+ * method sets #GtkIconView:reorderable to %FALSE.
*
* Since: 2.8
**/
if (icon_view->priv->dest_set)
{
gtk_drag_dest_unset (GTK_WIDGET (icon_view));
- clear_dest_info (icon_view);
+ icon_view->priv->dest_set = FALSE;
}
unset_reorderable (icon_view);
/**
* gtk_icon_view_set_drag_dest_item:
* @icon_view: a #GtkIconView
- * @path: The path of the item to highlight, or %NULL.
+ * @path: (allow-none): The path of the item to highlight, or %NULL.
* @pos: Specifies where to drop, relative to the item
- *
+ *
* Sets the item that is highlighted for feedback.
*
* Since: 2.8
/* special case a drop on an empty model */
icon_view->priv->empty_view_drop = FALSE;
- if (pos == GTK_TREE_VIEW_DROP_BEFORE && path
+ if (pos == GTK_ICON_VIEW_DROP_ABOVE && path
&& gtk_tree_path_get_depth (path) == 1
&& gtk_tree_path_get_indices (path)[0] == 0)
{
/**
* gtk_icon_view_get_drag_dest_item:
* @icon_view: a #GtkIconView
- * @path: Return location for the path of the highlighted item, or %NULL.
- * @pos: Return location for the drop position, or %NULL
+ * @path: (allow-none): Return location for the path of the highlighted item, or %NULL.
+ * @pos: (allow-none): Return location for the drop position, or %NULL
*
* Gets information about the item that is highlighted for feedback.
*
* @icon_view: a #GtkIconView
* @drag_x: the position to determine the destination item for
* @drag_y: the position to determine the destination item for
- * @path: Return location for the path of the item, or %NULL.
- * @pos: Return location for the drop position, or %NULL
+ * @path: (allow-none): Return location for the path of the item, or %NULL.
+ * @pos: (allow-none): Return location for the drop position, or %NULL
*
* Determines the destination item for a given position.
*
* @icon_view: a #GtkIconView
* @path: a #GtkTreePath in @icon_view
*
- * Creates a #GdkPixmap representation of the item at @path.
+ * Creates a #cairo_surface_t representation of the item at @path.
* This image is used for a drag icon.
*
- * Return value: a newly-allocated pixmap of the drag icon.
+ * Return value: (transfer full) a newly-allocated surface of the drag icon.
*
* Since: 2.8
**/
-GdkPixmap *
+cairo_surface_t *
gtk_icon_view_create_drag_icon (GtkIconView *icon_view,
GtkTreePath *path)
{
GtkWidget *widget;
cairo_t *cr;
- GdkPixmap *drawable;
+ cairo_surface_t *surface;
GList *l;
gint index;
- GdkRectangle area;
g_return_val_if_fail (GTK_IS_ICON_VIEW (icon_view), NULL);
g_return_val_if_fail (path != NULL, NULL);
widget = GTK_WIDGET (icon_view);
- if (!GTK_WIDGET_REALIZED (widget))
+ if (!gtk_widget_get_realized (widget))
return NULL;
index = gtk_tree_path_get_indices (path)[0];
if (index == item->index)
{
- drawable = gdk_pixmap_new (icon_view->priv->bin_window,
- item->width + 2,
- item->height + 2,
- -1);
+ surface = gdk_window_create_similar_surface (icon_view->priv->bin_window,
+ CAIRO_CONTENT_COLOR,
+ item->width + 2,
+ item->height + 2);
- cr = gdk_cairo_create (drawable);
+ cr = cairo_create (surface);
cairo_set_line_width (cr, 1.);
- gdk_cairo_set_source_color
- (cr, &widget->style->base[GTK_WIDGET_STATE (widget)]);
+ gdk_cairo_set_source_color (cr, >k_widget_get_style (widget)->base[gtk_widget_get_state (widget)]);
cairo_rectangle (cr, 0, 0, item->width + 2, item->height + 2);
cairo_fill (cr);
- area.x = 0;
- area.y = 0;
- area.width = item->width;
- area.height = item->height;
+ cairo_save (cr);
- gtk_icon_view_paint_item (icon_view, cr, item, &area,
- drawable, 1, 1, FALSE);
+ cairo_rectangle (cr, 0, 0, item->width, item->height);
+ cairo_clip (cr);
+
+ gtk_icon_view_paint_item (icon_view, cr, item, 1, 1, FALSE);
+
+ cairo_restore (cr);
cairo_set_source_rgb (cr, 0.0, 0.0, 0.0); /* black */
cairo_rectangle (cr, 0.5, 0.5, item->width + 1, item->height + 1);
cairo_destroy (cr);
- return drawable;
+ return surface;
}
}
* #GtkTreeStore and #GtkListStore support these. If @reorderable is %TRUE, then
* the user can reorder the model by dragging and dropping rows. The
* developer can listen to these changes by connecting to the model's
- * row_inserted and row_deleted signals.
+ * row_inserted and row_deleted signals. The reordering is implemented by setting up
+ * the icon view as a drag source and destination. Therefore, drag and
+ * drop can not be used in a reorderable view for any other purpose.
*
* This function does not give you any degree of control over the order -- any
* reordering is allowed. If more control is needed, you should probably
item = GTK_ICON_VIEW_ITEM_ACCESSIBLE (image);
g_free (item->image_description);
- item->image_description = g_strdup (item->image_description);
+ item->image_description = g_strdup (description);
return TRUE;
}
gtk_widget_grab_focus (item->widget);
gtk_icon_view_set_cursor_item (GTK_ICON_VIEW (item->widget), item->item, -1);
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (item->widget));
- if (GTK_WIDGET_TOPLEVEL (toplevel))
+ if (gtk_widget_is_toplevel (toplevel))
gtk_window_present (GTK_WINDOW (toplevel));
return TRUE;
static gboolean
gtk_icon_view_item_accessible_is_showing (GtkIconViewItemAccessible *item)
{
+ GtkAllocation allocation;
GtkIconView *icon_view;
GdkRectangle visible_rect;
gboolean is_showing;
if (item->item == NULL)
return FALSE;
+ gtk_widget_get_allocation (item->widget, &allocation);
+
icon_view = GTK_ICON_VIEW (item->widget);
visible_rect.x = 0;
if (icon_view->priv->hadjustment)
visible_rect.y = 0;
if (icon_view->priv->hadjustment)
visible_rect.y += icon_view->priv->vadjustment->value;
- visible_rect.width = item->widget->allocation.width;
- visible_rect.height = item->widget->allocation.height;
+ visible_rect.width = allocation.width;
+ visible_rect.height = allocation.height;
if (((item->item->x + item->item->width) < visible_rect.x) ||
((item->item->y + item->item->height) < (visible_rect.y)) ||
NULL /* value table */
};
- static const GInterfaceInfo atk_component_info =
+ const GInterfaceInfo atk_component_info =
{
(GInterfaceInitFunc) atk_component_item_interface_init,
(GInterfaceFinalizeFunc) NULL,
NULL
};
- static const GInterfaceInfo atk_action_info =
+ const GInterfaceInfo atk_action_info =
{
(GInterfaceInitFunc) atk_action_item_interface_init,
(GInterfaceFinalizeFunc) NULL,
NULL
};
- static const GInterfaceInfo atk_image_info =
+ const GInterfaceInfo atk_image_info =
{
(GInterfaceInitFunc) atk_image_item_interface_init,
(GInterfaceFinalizeFunc) NULL,
NULL
};
- static const GInterfaceInfo atk_text_info =
+ const GInterfaceInfo atk_text_info =
{
(GInterfaceInitFunc) atk_text_item_interface_init,
(GInterfaceFinalizeFunc) NULL,
GtkIconView *icon_view;
GtkWidget *widget;
- widget = GTK_ACCESSIBLE (accessible)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
if (!widget)
return 0;
AtkObject *obj;
GtkIconViewItemAccessible *a11y_item;
- widget = GTK_ACCESSIBLE (accessible)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
if (!widget)
return NULL;
GtkWidget *widget;
gboolean act_on_item;
- widget = GTK_ACCESSIBLE (view)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (view));
if (widget == NULL)
return;
gtk_icon_view_accessible_model_row_changed (GtkTreeModel *tree_model,
GtkTreePath *path,
GtkTreeIter *iter,
- gpointer user_data)
+ gpointer user_data)
{
AtkObject *atk_obj;
+ gint index;
+ GtkWidget *widget;
+ GtkIconView *icon_view;
+ GtkIconViewItem *item;
+ GtkIconViewAccessible *a11y_view;
+ GtkIconViewItemAccessible *a11y_item;
+ const gchar *name;
+ gchar *text;
atk_obj = gtk_widget_get_accessible (GTK_WIDGET (user_data));
+ a11y_view = GTK_ICON_VIEW_ACCESSIBLE (atk_obj);
+ index = gtk_tree_path_get_indices(path)[0];
+ a11y_item = GTK_ICON_VIEW_ITEM_ACCESSIBLE (
+ gtk_icon_view_accessible_find_child (atk_obj, index));
+
+ if (a11y_item)
+ {
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (atk_obj));
+ icon_view = GTK_ICON_VIEW (widget);
+ item = a11y_item->item;
+
+ name = gtk_icon_view_item_accessible_get_name (ATK_OBJECT (a11y_item));
+
+ if (!name || strcmp (name, "") == 0)
+ {
+ gtk_icon_view_set_cell_data (icon_view, item);
+ text = get_text (icon_view, item);
+ if (text)
+ {
+ gtk_text_buffer_set_text (a11y_item->text_buffer, text, -1);
+ g_free (text);
+ }
+ }
+ }
+
g_signal_emit_by_name (atk_obj, "visible-data-changed");
return;
GtkIconViewItemAccessible *item;
GList *items;
AtkObject *atk_obj;
+ gint *order;
+ gint length, i;
atk_obj = gtk_widget_get_accessible (GTK_WIDGET (user_data));
icon_view = GTK_ICON_VIEW (user_data);
priv = gtk_icon_view_accessible_get_priv (atk_obj);
+ length = gtk_tree_model_iter_n_children (tree_model, NULL);
+
+ order = g_new (gint, length);
+ for (i = 0; i < length; i++)
+ order [new_order[i]] = i;
+
items = priv->items;
while (items)
{
info = items->data;
item = GTK_ICON_VIEW_ITEM_ACCESSIBLE (info->item);
- info->index = new_order[info->index];
+ info->index = order[info->index];
item->item = g_list_nth_data (icon_view->priv->items, info->index);
items = items->next;
}
+ g_free (order);
priv->items = g_list_sort (priv->items,
(GCompareFunc)gtk_icon_view_accessible_item_compare);
static void
gtk_icon_view_accessible_connect_widget_destroyed (GtkAccessible *accessible)
{
- if (accessible->widget)
+ GtkWidget *widget;
+
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (accessible));
+ if (widget)
{
- g_signal_connect_after (accessible->widget,
+ g_signal_connect_after (widget,
"destroy",
G_CALLBACK (gtk_icon_view_accessible_destroyed),
accessible);
GtkIconViewItem *item;
gint x_pos, y_pos;
- widget = GTK_ACCESSIBLE (component)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (component));
if (widget == NULL)
/* State is defunct */
return NULL;
GtkIconView *icon_view;
GtkIconViewItem *item;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return FALSE;
GtkWidget *widget;
GtkIconView *icon_view;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return FALSE;
GtkIconView *icon_view;
GtkIconViewItem *item;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return NULL;
GList *l;
gint count;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return 0;
GtkIconView *icon_view;
GtkIconViewItem *item;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return FALSE;
GList *l;
gint count;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return FALSE;
GtkWidget *widget;
GtkIconView *icon_view;
- widget = GTK_ACCESSIBLE (selection)->widget;
+ widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (selection));
if (widget == NULL)
return FALSE;
if (!type)
{
- static GTypeInfo tinfo =
+ GTypeInfo tinfo =
{
0, /* class size */
(GBaseInitFunc) NULL, /* base init */
(GInstanceInitFunc) NULL, /* instance init */
NULL /* value table */
};
- static const GInterfaceInfo atk_component_info =
+ const GInterfaceInfo atk_component_info =
{
(GInterfaceInitFunc) atk_component_interface_init,
(GInterfaceFinalizeFunc) NULL,
NULL
};
- static const GInterfaceInfo atk_selection_info =
+ const GInterfaceInfo atk_selection_info =
{
(GInterfaceInitFunc) gtk_icon_view_accessible_selection_interface_init,
(GInterfaceFinalizeFunc) NULL,
parent_buildable_iface->custom_tag_end (buildable, builder, child, tagname,
data);
}
-
-
-
-#define __GTK_ICON_VIEW_C__
-#include "gtkaliasdef.c"
projects / ~andy / gtk / blobdiff