* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
#include "gtkwidgetprivate.h"
#include "gtkintl.h"
#include "gtktypebuiltins.h"
+#include "a11y/gtkmenuitemaccessible.h"
/**
* SECTION:gtkmenuitem
* @Short_description: The widget used for item in menus
* @Title: GtkMenuItem
- * @See_also: #GtkBin, #GtkItem, #GtkMenuShell
+ * @See_also: #GtkBin, #GtkMenuShell
*
* The #GtkMenuItem widget and the derived widgets are the only valid
* childs for menus. Their function is to correctly handle highlighting,
static void gtk_real_menu_item_set_label (GtkMenuItem *menu_item,
const gchar *label);
-static G_CONST_RETURN gchar * gtk_real_menu_item_get_label (GtkMenuItem *menu_item);
+static const gchar * gtk_real_menu_item_get_label (GtkMenuItem *menu_item);
static void gtk_menu_item_get_preferred_width (GtkWidget *widget,
gint *minimum_size,
static void gtk_menu_item_set_use_action_appearance (GtkMenuItem *menu_item,
gboolean use_appearance);
-/* Declare deprecated function that need a declaration */
-#ifdef GTK_DISABLE_DEPRECATED
-void gtk_menu_item_set_right_justified (GtkMenuItem *menu_item,
- gboolean right_justified);
-gboolean gtk_menu_item_get_right_justified (GtkMenuItem *menu_item);
-#endif /* GTK_DISABLE_DEPRECATED */
-
static guint menu_item_signals[LAST_SIGNAL] = { 0 };
static GtkBuildableIface *parent_buildable_iface;
G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
gtk_menu_item_activatable_interface_init))
-
static void
gtk_menu_item_class_init (GtkMenuItemClass *klass)
{
widget_class->get_preferred_height = gtk_menu_item_get_preferred_height;
widget_class->get_preferred_height_for_width = gtk_menu_item_get_preferred_height_for_width;
+ gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_MENU_ITEM_ACCESSIBLE);
+
container_class->forall = gtk_menu_item_forall;
klass->activate = gtk_real_menu_item_activate;
G_OBJECT_CLASS (gtk_menu_item_parent_class)->dispose (object);
}
+static void
+gtk_menu_item_do_set_right_justified (GtkMenuItem *menu_item,
+ gboolean right_justified)
+{
+ GtkMenuItemPrivate *priv = menu_item->priv;
+
+ right_justified = right_justified != FALSE;
+
+ if (priv->right_justify != right_justified)
+ {
+ priv->right_justify = right_justified;
+ gtk_widget_queue_resize (GTK_WIDGET (menu_item));
+ }
+}
+
static void
gtk_menu_item_set_property (GObject *object,
guint prop_id,
switch (prop_id)
{
case PROP_RIGHT_JUSTIFIED:
- gtk_menu_item_set_right_justified (menu_item, g_value_get_boolean (value));
+ gtk_menu_item_do_set_right_justified (menu_item, g_value_get_boolean (value));
break;
case PROP_SUBMENU:
gtk_menu_item_set_submenu (menu_item, g_value_get_object (value));
switch (prop_id)
{
case PROP_RIGHT_JUSTIFIED:
- g_value_set_boolean (value, gtk_menu_item_get_right_justified (menu_item));
+ g_value_set_boolean (value, menu_item->priv->right_justify);
break;
case PROP_SUBMENU:
g_value_set_object (value, gtk_menu_item_get_submenu (menu_item));
static void
get_arrow_size (GtkWidget *widget,
GtkWidget *child,
- gint *size)
+ gint *size,
+ gint *spacing)
{
GtkStyleContext *style_context;
GtkStateFlags state;
PangoContext *context;
PangoFontMetrics *metrics;
gfloat arrow_scaling;
+ gint arrow_spacing;
g_assert (size);
gtk_widget_style_get (widget,
"arrow-scaling", &arrow_scaling,
+ "arrow-spacing", &arrow_spacing,
NULL);
+ if (spacing != NULL)
+ *spacing = arrow_spacing;
+
context = gtk_widget_get_pango_context (child);
style_context = gtk_widget_get_style_context (child);
state = gtk_widget_get_state_flags (child);
if ((menu_item->priv->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
{
- guint arrow_spacing;
- gint arrow_size;
-
- gtk_widget_style_get (widget,
- "arrow-spacing", &arrow_spacing,
- NULL);
-
- get_arrow_size (widget, child, &arrow_size);
+ gint arrow_spacing, arrow_size;
- gtk_widget_style_get (widget,
- "arrow-spacing", &arrow_spacing,
- NULL);
-
- get_arrow_size (widget, child, &arrow_size);
+ get_arrow_size (widget, child, &arrow_size, &arrow_spacing);
min_width += arrow_size;
min_width += arrow_spacing;
}
static void
-gtk_menu_item_get_preferred_height (GtkWidget *widget,
- gint *minimum_size,
- gint *natural_size)
+gtk_menu_item_real_get_height (GtkWidget *widget,
+ gint for_size,
+ gint *minimum_size,
+ gint *natural_size)
{
GtkMenuItem *menu_item = GTK_MENU_ITEM (widget);
GtkMenuItemPrivate *priv = menu_item->priv;
guint border_width;
GtkPackDirection pack_dir;
GtkPackDirection child_pack_dir;
- gint min_height, nat_height;
+ gint min_height, nat_height;
+ gint avail_size = 0;
min_height = nat_height = 0;
}
border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
- min_height = (border_width * 2) + padding.top + padding.bottom;
+ min_height = (border_width * 2) + padding.top + padding.bottom;
if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
(child_pack_dir == GTK_PACK_DIRECTION_TTB || child_pack_dir == GTK_PACK_DIRECTION_BTT))
min_height += 2 * horizontal_padding;
+ if (for_size != -1)
+ {
+ avail_size = for_size;
+ avail_size -= (border_width * 2) + padding.left + padding.right;
+
+ if ((pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL) &&
+ (child_pack_dir == GTK_PACK_DIRECTION_LTR || child_pack_dir == GTK_PACK_DIRECTION_RTL))
+ avail_size -= 2 * horizontal_padding;
+ }
+
nat_height = min_height;
child = gtk_bin_get_child (bin);
if (child != NULL && gtk_widget_get_visible (child))
{
- GtkMenuItemPrivate *priv = menu_item->priv;
gint child_min, child_nat;
+ gint arrow_size = 0, arrow_spacing = 0;
- gtk_widget_get_preferred_height (child, &child_min, &child_nat);
+ if ((priv->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
+ get_arrow_size (widget, child, &arrow_size, &arrow_spacing);
+
+ if (for_size != -1)
+ {
+ avail_size -= (arrow_size + arrow_spacing);
+ gtk_widget_get_preferred_height_for_width (child,
+ avail_size,
+ &child_min,
+ &child_nat);
+ }
+ else
+ {
+ gtk_widget_get_preferred_height (child, &child_min, &child_nat);
+ }
min_height += child_min;
nat_height += child_nat;
- if ((menu_item->priv->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
- {
- gint arrow_size;
-
- get_arrow_size (widget, child, &arrow_size);
-
- min_height = MAX (min_height, arrow_size);
- nat_height = MAX (nat_height, arrow_size);
- }
+ min_height = MAX (min_height, arrow_size);
+ nat_height = MAX (nat_height, arrow_size);
}
else /* separator item */
{
NULL);
if (wide_separators)
- min_height += separator_height + padding.top;
+ {
+ min_height += separator_height;
+ nat_height += separator_height;
+ }
else
- min_height += padding.top + padding.bottom;
-
- nat_height = min_height;
+ {
+ /* force odd, so that we can have the same space above and
+ * below the line.
+ */
+ if (min_height % 2 == 0)
+ min_height += 1;
+ if (nat_height % 2 == 0)
+ nat_height += 1;
+ }
}
accel_width = 0;
*natural_size = nat_height;
}
+static void
+gtk_menu_item_get_preferred_height (GtkWidget *widget,
+ gint *minimum_size,
+ gint *natural_size)
+{
+ gtk_menu_item_real_get_height (widget, -1, minimum_size, natural_size);
+}
+
static void
gtk_menu_item_get_preferred_height_for_width (GtkWidget *widget,
gint for_size,
gint *minimum_size,
gint *natural_size)
{
- GtkMenuItem *menu_item = GTK_MENU_ITEM (widget);
- GtkMenuItemPrivate *priv = menu_item->priv;
- GtkBin *bin;
- GtkStyleContext *context;
- GtkStateFlags state;
- GtkBorder padding;
- GtkWidget *child;
- GtkWidget *parent;
- guint horizontal_padding;
- guint border_width;
- GtkPackDirection pack_dir;
- GtkPackDirection child_pack_dir;
- gint min_height, nat_height;
- gint avail_size;
-
- min_height = nat_height = 0;
-
- context = gtk_widget_get_style_context (widget);
- state = gtk_widget_get_state_flags (widget);
- gtk_style_context_get_padding (context, state, &padding);
-
- gtk_widget_style_get (widget,
- "horizontal-padding", &horizontal_padding,
- NULL);
-
- bin = GTK_BIN (widget);
- parent = gtk_widget_get_parent (widget);
-
- if (GTK_IS_MENU_BAR (parent))
- {
- pack_dir = gtk_menu_bar_get_pack_direction (GTK_MENU_BAR (parent));
- child_pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
- }
- else
- {
- pack_dir = GTK_PACK_DIRECTION_LTR;
- child_pack_dir = GTK_PACK_DIRECTION_LTR;
- }
-
- border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
- min_height = (border_width * 2) + padding.top + padding.bottom;
-
- avail_size = for_size;
- avail_size -= (border_width * 2) + padding.left + padding.right;
-
- if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
- (child_pack_dir == GTK_PACK_DIRECTION_TTB || child_pack_dir == GTK_PACK_DIRECTION_BTT))
- min_height += 2 * horizontal_padding;
-
- if ((pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL) &&
- (child_pack_dir == GTK_PACK_DIRECTION_LTR || child_pack_dir == GTK_PACK_DIRECTION_RTL))
- avail_size -= 2 * horizontal_padding;
-
- nat_height = min_height;
-
- child = gtk_bin_get_child (bin);
-
- if (child != NULL && gtk_widget_get_visible (child))
- {
- gint child_min, child_nat;
- gint arrow_size = 0;
-
- if ((priv->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
- {
- guint arrow_spacing;
-
- gtk_widget_style_get (widget,
- "arrow-spacing", &arrow_spacing,
- NULL);
-
- get_arrow_size (widget, child, &arrow_size);
-
- avail_size -= arrow_size;
- avail_size -= arrow_spacing;
- }
-
- gtk_widget_get_preferred_height_for_width (child,
- avail_size,
- &child_min,
- &child_nat);
-
- min_height += child_min;
- nat_height += child_nat;
-
- if ((priv->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
- {
- min_height = MAX (min_height, arrow_size);
- nat_height = MAX (nat_height, arrow_size);
- }
- }
- else /* separator item */
- {
- gboolean wide_separators;
- gint separator_height;
-
- gtk_widget_style_get (widget,
- "wide-separators", &wide_separators,
- "separator-height", &separator_height,
- NULL);
-
- if (wide_separators)
- min_height += separator_height + padding.top;
- else
- min_height += padding.top + padding.bottom;
-
- nat_height = min_height;
- }
-
- if (minimum_size)
- *minimum_size = min_height;
-
- if (natural_size)
- *natural_size = nat_height;
+ gtk_menu_item_real_get_height (widget, for_size, minimum_size, natural_size);
}
static void
if ((priv->submenu && !GTK_IS_MENU_BAR (parent)) || priv->reserve_indicator)
{
- guint arrow_spacing;
- gint arrow_size;
-
- gtk_widget_style_get (widget,
- "arrow-spacing", &arrow_spacing,
- NULL);
+ gint arrow_spacing, arrow_size;
- get_arrow_size (widget, child, &arrow_size);
+ get_arrow_size (widget, child, &arrow_size, &arrow_spacing);
if (direction == GTK_TEXT_DIR_RTL)
child_allocation.x += arrow_size + arrow_spacing;
parent = gtk_widget_get_parent (widget);
gtk_style_context_save (context);
- gtk_style_context_set_state (context, state);
gtk_style_context_get_padding (context, state, &padding);
"horizontal-padding", &horizontal_padding,
NULL);
- get_arrow_size (widget, child, &arrow_size);
+ get_arrow_size (widget, child, &arrow_size, NULL);
if (direction == GTK_TEXT_DIR_LTR)
{
NULL);
if (wide_separators)
gtk_render_frame (context, cr,
- horizontal_padding + padding.left,
- (height - separator_height - padding.top) / 2,
- width - (2 * horizontal_padding) - padding.left - padding.right,
+ x + horizontal_padding + padding.left,
+ y + padding.top,
+ w - (2 * horizontal_padding) - padding.left - padding.right,
separator_height);
else
gtk_render_line (context, cr,
- horizontal_padding + padding.left,
- (height - padding.top) / 2,
- width - horizontal_padding - padding.right - 1,
- (height - padding.top) / 2);
+ x + horizontal_padding + padding.left,
+ y + padding.top,
+ x + w - horizontal_padding - padding.right - 1,
+ y + padding.top);
}
GTK_WIDGET_CLASS (gtk_menu_item_parent_class)->draw (widget, cr);
gtk_real_menu_item_select (GtkMenuItem *menu_item)
{
GtkMenuItemPrivate *priv = menu_item->priv;
- gboolean touchscreen_mode;
+ GdkDevice *source_device = NULL;
+ GdkEvent *current_event;
- g_object_get (gtk_widget_get_settings (GTK_WIDGET (menu_item)),
- "gtk-touchscreen-mode", &touchscreen_mode,
- NULL);
+ current_event = gtk_get_current_event ();
- if (!touchscreen_mode && priv->submenu &&
+ if (current_event)
+ {
+ source_device = gdk_event_get_source_device (current_event);
+ gdk_event_free (current_event);
+ }
+
+ if ((!source_device ||
+ gdk_device_get_source (source_device) != GDK_SOURCE_TOUCHSCREEN) &&
+ priv->submenu &&
(!gtk_widget_get_mapped (priv->submenu) ||
GTK_MENU (priv->submenu)->priv->tearoff_active))
{
}
}
-static G_CONST_RETURN gchar *
+static const gchar *
gtk_real_menu_item_get_label (GtkMenuItem *menu_item)
{
GtkWidget *child;
monitor_num = gdk_screen_get_monitor_at_window (screen, priv->event_window);
if (monitor_num < 0)
monitor_num = 0;
- gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
+ gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
if (!gdk_window_get_origin (gtk_widget_get_window (widget), &tx, &ty))
{
available_right = monitor.x + monitor.width - (tx + allocation.width);
parent = gtk_widget_get_parent (widget);
- if (GTK_IS_MENU_BAR (parent))
- {
- priv->from_menubar = TRUE;
- }
- else if (GTK_IS_MENU (parent))
- {
- if (GTK_MENU (parent)->priv->parent_menu_item)
- priv->from_menubar = GTK_MENU_ITEM (GTK_MENU (parent)->priv->parent_menu_item)->priv->from_menubar;
- else
- priv->from_menubar = FALSE;
- }
- else
- {
- priv->from_menubar = FALSE;
- }
+ priv->from_menubar = GTK_IS_MENU_BAR (parent);
switch (priv->submenu_placement)
{
gtk_menu_item_set_right_justified (GtkMenuItem *menu_item,
gboolean right_justified)
{
- GtkMenuItemPrivate *priv = menu_item->priv;
-
g_return_if_fail (GTK_IS_MENU_ITEM (menu_item));
- right_justified = right_justified != FALSE;
-
- if (priv->right_justify != right_justified)
- {
- priv->right_justify = right_justified;
- gtk_widget_queue_resize (GTK_WIDGET (menu_item));
- }
+ gtk_menu_item_do_set_right_justified (menu_item, right_justified);
}
/**
*
* Since: 2.14
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_menu_item_get_accel_path (GtkMenuItem *menu_item)
{
g_return_val_if_fail (GTK_IS_MENU_ITEM (menu_item), NULL);
*
* Since: 2.16
*/
-G_CONST_RETURN gchar *
+const gchar *
gtk_menu_item_get_label (GtkMenuItem *menu_item)
{
g_return_val_if_fail (GTK_IS_MENU_ITEM (menu_item), NULL);
projects / ~andy / gtk / blobdiff