+++ /dev/null
-/* GTK - The GIMP Toolkit
- * Copyright (C) 2001 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
-#include "config.h"
-
-#define GDK_DISABLE_DEPRECATION_WARNINGS
-
-#include "gtkimagemenuitem.h"
-
-#include "gtkmenuitemprivate.h"
-#include "gtkaccellabel.h"
-#include "gtkstock.h"
-#include "gtkiconfactory.h"
-#include "gtkimage.h"
-#include "gtkmenubar.h"
-#include "gtkcontainer.h"
-#include "gtkwindow.h"
-#include "gtkactivatable.h"
-
-#include "gtkintl.h"
-#include "gtkprivate.h"
-
-
-/**
- * SECTION:gtkimagemenuitem
- * @Short_description: A deprecated widget for a menu item with an icon
- * @Title: GtkImageMenuItem
- *
- * A GtkImageMenuItem is a menu item which has an icon next to the text label.
- *
- * This is functionally equivalent to:
- *
- * |[<!-- language="C" -->
- * GtkWidget *box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
- * GtkWidget *icon = gtk_image_new_from_icon_name ("folder-music-symbolic", GTK_ICON_SIZE_MENU);
- * GtkWidget *label = gtk_label_new ("Music");
- * GtkWidget *menu_item = gtk_menu_item_new ();
- *
- * gtk_container_add (GTK_CONTAINER (box), icon);
- * gtk_container_add (GTK_CONTAINER (box), label);
- *
- * gtk_container_add (GTK_CONTAINER (menu_item), box);
- *
- * gtk_widget_show_all (menu_item);
- * ]|
- *
- * Note that the user may disable display of menu icons using
- * the #GtkSettings:gtk-menu-images setting, so make sure to still
- * fill in the text label. If you want to ensure that your menu items
- * show an icon you are strongly encouraged to use a #GtkMenuItem
- * with a #GtkImage instead.
- *
- * #GtkImageMenuItem has been deprecated since GTK+ 3.10. If you want to
- * display an icon in a menu item, you should use #GtkMenuItem and pack a
- * #GtkBox with a #GtkImage and a #GtkLabel instead. You should also consider
- * using #GtkBuilder and the XML #GMenu description for creating menus, by
- * following the [GMenu guide][https://developer.gnome.org/GMenu/]. You should
- * consider using icons in menu items only sparingly, and for "objects" (or
- * "nouns") elements only, like bookmarks, files, and links; "actions" (or
- * "verbs") should not have icons.
- *
- * Furthermore, if you would like to display keyboard accelerator, you must
- * pack the accel label into the box using gtk_box_pack_end() and align the
- * label, otherwise the accelerator will not display correctly. The following
- * code snippet adds a keyboard accelerator to the menu item, with a key
- * binding of Ctrl+M:
- *
- * |[<!-- language="C" -->
- * GtkWidget *box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
- * GtkWidget *icon = gtk_image_new_from_icon_name ("folder-music-symbolic", GTK_ICON_SIZE_MENU);
- * GtkWidget *label = gtk_accel_label_new ("Music");
- * GtkWidget *menu_item = gtk_menu_item_new ();
- * GtkAccelGroup *accel_group = gtk_accel_group_new ();
- *
- * gtk_container_add (GTK_CONTAINER (box), icon);
- *
- * gtk_label_set_use_underline (GTK_LABEL (label), TRUE);
- * gtk_label_set_xalign (GTK_LABEL (label), 0.0);
- *
- * gtk_widget_add_accelerator (menu_item, "activate", accel_group,
- * GDK_KEY_m, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
- * gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (label), menu_item);
- *
- * gtk_box_pack_end (GTK_BOX (box), label, TRUE, TRUE, 0);
- *
- * gtk_container_add (GTK_CONTAINER (menu_item), box);
- *
- * gtk_widget_show_all (menu_item);
- * ]|
- */
-
-
-struct _GtkImageMenuItemPrivate
-{
- GtkWidget *image;
-
- gchar *label;
- guint use_stock : 1;
- guint always_show_image : 1;
-};
-
-enum {
- PROP_0,
- PROP_IMAGE,
- PROP_USE_STOCK,
- PROP_ACCEL_GROUP,
- PROP_ALWAYS_SHOW_IMAGE
-};
-
-static GtkActivatableIface *parent_activatable_iface;
-
-static void gtk_image_menu_item_destroy (GtkWidget *widget);
-static void gtk_image_menu_item_get_preferred_width (GtkWidget *widget,
- gint *minimum,
- gint *natural);
-static void gtk_image_menu_item_get_preferred_height (GtkWidget *widget,
- gint *minimum,
- gint *natural);
-static void gtk_image_menu_item_get_preferred_height_for_width (GtkWidget *widget,
- gint width,
- gint *minimum,
- gint *natural);
-static void gtk_image_menu_item_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static void gtk_image_menu_item_map (GtkWidget *widget);
-static void gtk_image_menu_item_remove (GtkContainer *container,
- GtkWidget *child);
-static void gtk_image_menu_item_toggle_size_request (GtkMenuItem *menu_item,
- gint *requisition);
-static void gtk_image_menu_item_set_label (GtkMenuItem *menu_item,
- const gchar *label);
-static const gchar * gtk_image_menu_item_get_label (GtkMenuItem *menu_item);
-
-static void gtk_image_menu_item_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data);
-
-static void gtk_image_menu_item_finalize (GObject *object);
-static void gtk_image_menu_item_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec);
-static void gtk_image_menu_item_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec);
-static void gtk_image_menu_item_screen_changed (GtkWidget *widget,
- GdkScreen *previous_screen);
-
-static void gtk_image_menu_item_recalculate (GtkImageMenuItem *image_menu_item);
-
-static void gtk_image_menu_item_activatable_interface_init (GtkActivatableIface *iface);
-static void gtk_image_menu_item_update (GtkActivatable *activatable,
- GtkAction *action,
- const gchar *property_name);
-static void gtk_image_menu_item_sync_action_properties (GtkActivatable *activatable,
- GtkAction *action);
-
-
-G_DEFINE_TYPE_WITH_CODE (GtkImageMenuItem, gtk_image_menu_item, GTK_TYPE_MENU_ITEM,
- G_ADD_PRIVATE (GtkImageMenuItem)
- G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE,
- gtk_image_menu_item_activatable_interface_init))
-
-
-static void
-gtk_image_menu_item_class_init (GtkImageMenuItemClass *klass)
-{
- GObjectClass *gobject_class = (GObjectClass*) klass;
- GtkWidgetClass *widget_class = (GtkWidgetClass*) klass;
- GtkMenuItemClass *menu_item_class = (GtkMenuItemClass*) klass;
- GtkContainerClass *container_class = (GtkContainerClass*) klass;
-
- widget_class->destroy = gtk_image_menu_item_destroy;
- widget_class->screen_changed = gtk_image_menu_item_screen_changed;
- widget_class->get_preferred_width = gtk_image_menu_item_get_preferred_width;
- widget_class->get_preferred_height = gtk_image_menu_item_get_preferred_height;
- widget_class->get_preferred_height_for_width = gtk_image_menu_item_get_preferred_height_for_width;
- widget_class->size_allocate = gtk_image_menu_item_size_allocate;
- widget_class->map = gtk_image_menu_item_map;
-
- container_class->forall = gtk_image_menu_item_forall;
- container_class->remove = gtk_image_menu_item_remove;
-
- menu_item_class->toggle_size_request = gtk_image_menu_item_toggle_size_request;
- menu_item_class->set_label = gtk_image_menu_item_set_label;
- menu_item_class->get_label = gtk_image_menu_item_get_label;
-
- gobject_class->finalize = gtk_image_menu_item_finalize;
- gobject_class->set_property = gtk_image_menu_item_set_property;
- gobject_class->get_property = gtk_image_menu_item_get_property;
-
- /**
- * GtkImageMenuItem:image:
- *
- * Child widget to appear next to the menu text.
- *
- * Deprecated: 3.10: Use a #GtkMenuItem containing a #GtkBox with
- * a #GtkAccelLabel and a #GtkImage instead
- */
- g_object_class_install_property (gobject_class,
- PROP_IMAGE,
- g_param_spec_object ("image",
- P_("Image widget"),
- P_("Child widget to appear next to the menu text"),
- GTK_TYPE_WIDGET,
- GTK_PARAM_READWRITE | G_PARAM_DEPRECATED));
-
- /**
- * GtkImageMenuItem:always-show-image:
- *
- * If %TRUE, the menu item will always show the image, if available.
- *
- * Use this property only if the menuitem would be useless or hard to use
- * without the image.
- *
- * Since: 2.16
- *
- * Deprecated: 3.10: Use a #GtkMenuItem containing a #GtkBox with
- * a #GtkAccelLabel and a #GtkImage instead
- */
- g_object_class_install_property (gobject_class,
- PROP_ALWAYS_SHOW_IMAGE,
- g_param_spec_boolean ("always-show-image",
- P_("Always show image"),
- P_("Whether the image will always be shown"),
- FALSE,
- GTK_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_DEPRECATED));
-
- /**
- * GtkImageMenuItem:accel-group:
- *
- * The Accel Group to use for stock accelerator keys
- *
- * Since: 2.16
- *
- * Deprecated: 3.10: Use gtk_widget_add_accelerator() instead
- */
- g_object_class_install_property (gobject_class,
- PROP_ACCEL_GROUP,
- g_param_spec_object ("accel-group",
- P_("Accel Group"),
- P_("The Accel Group to use for stock accelerator keys"),
- GTK_TYPE_ACCEL_GROUP,
- GTK_PARAM_WRITABLE | G_PARAM_DEPRECATED));
-
-}
-
-static void
-gtk_image_menu_item_init (GtkImageMenuItem *image_menu_item)
-{
- GtkImageMenuItemPrivate *priv;
-
- image_menu_item->priv = gtk_image_menu_item_get_instance_private (image_menu_item);
- priv = image_menu_item->priv;
-
- priv->image = NULL;
- priv->use_stock = FALSE;
- priv->label = NULL;
-}
-
-static void
-gtk_image_menu_item_finalize (GObject *object)
-{
- GtkImageMenuItemPrivate *priv = GTK_IMAGE_MENU_ITEM (object)->priv;
-
- g_free (priv->label);
- priv->label = NULL;
-
- G_OBJECT_CLASS (gtk_image_menu_item_parent_class)->finalize (object);
-}
-
-static void
-gtk_image_menu_item_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (object);
-
- switch (prop_id)
- {
- case PROP_IMAGE:
- gtk_image_menu_item_set_image (image_menu_item, (GtkWidget *) g_value_get_object (value));
- break;
- case PROP_ALWAYS_SHOW_IMAGE:
- gtk_image_menu_item_set_always_show_image (image_menu_item, g_value_get_boolean (value));
- break;
- case PROP_ACCEL_GROUP:
- G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
- gtk_image_menu_item_set_accel_group (image_menu_item, g_value_get_object (value));
- G_GNUC_END_IGNORE_DEPRECATIONS;
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-gtk_image_menu_item_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (object);
-
- switch (prop_id)
- {
- case PROP_IMAGE:
- g_value_set_object (value, gtk_image_menu_item_get_image (image_menu_item));
- break;
- case PROP_ALWAYS_SHOW_IMAGE:
- g_value_set_boolean (value, gtk_image_menu_item_get_always_show_image (image_menu_item));
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static gboolean
-show_image (GtkImageMenuItem *image_menu_item)
-{
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- GtkSettings *settings = gtk_widget_get_settings (GTK_WIDGET (image_menu_item));
- gboolean show;
-
- if (priv->always_show_image)
- show = TRUE;
- else
- g_object_get (settings, "gtk-menu-images", &show, NULL);
-
- return show;
-}
-
-static void
-gtk_image_menu_item_map (GtkWidget *widget)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
-
- GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->map (widget);
-
- if (priv->image)
- g_object_set (priv->image,
- "visible", show_image (image_menu_item),
- NULL);
-}
-
-static void
-gtk_image_menu_item_destroy (GtkWidget *widget)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
-
- if (priv->image)
- gtk_container_remove (GTK_CONTAINER (image_menu_item),
- priv->image);
-
- GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->destroy (widget);
-}
-
-static void
-gtk_image_menu_item_toggle_size_request (GtkMenuItem *menu_item,
- gint *requisition)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (menu_item);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- GtkPackDirection pack_dir;
- GtkWidget *parent;
- GtkWidget *widget = GTK_WIDGET (menu_item);
-
- parent = gtk_widget_get_parent (widget);
-
- if (GTK_IS_MENU_BAR (parent))
- pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
- else
- pack_dir = GTK_PACK_DIRECTION_LTR;
-
- *requisition = 0;
-
- if (priv->image && gtk_widget_get_visible (priv->image))
- {
- GtkRequisition image_requisition;
- guint toggle_spacing;
-
- gtk_widget_get_preferred_size (priv->image, &image_requisition, NULL);
-
- gtk_widget_style_get (GTK_WIDGET (menu_item),
- "toggle-spacing", &toggle_spacing,
- NULL);
-
- if (pack_dir == GTK_PACK_DIRECTION_LTR || pack_dir == GTK_PACK_DIRECTION_RTL)
- {
- if (image_requisition.width > 0)
- *requisition = image_requisition.width + toggle_spacing;
- }
- else
- {
- if (image_requisition.height > 0)
- *requisition = image_requisition.height + toggle_spacing;
- }
- }
-}
-
-static void
-gtk_image_menu_item_recalculate (GtkImageMenuItem *image_menu_item)
-{
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- const gchar *resolved_label = priv->label;
-
- GTK_MENU_ITEM_CLASS
- (gtk_image_menu_item_parent_class)->set_label (GTK_MENU_ITEM (image_menu_item), resolved_label);
-
-}
-
-static void
-gtk_image_menu_item_set_label (GtkMenuItem *menu_item,
- const gchar *label)
-{
- GtkImageMenuItemPrivate *priv = GTK_IMAGE_MENU_ITEM (menu_item)->priv;
-
- if (priv->label != label)
- {
- g_free (priv->label);
- priv->label = g_strdup (label);
-
- gtk_image_menu_item_recalculate (GTK_IMAGE_MENU_ITEM (menu_item));
-
- g_object_notify (G_OBJECT (menu_item), "label");
-
- }
-}
-
-static const gchar *
-gtk_image_menu_item_get_label (GtkMenuItem *menu_item)
-{
- GtkImageMenuItemPrivate *priv = GTK_IMAGE_MENU_ITEM (menu_item)->priv;
-
- return priv->label;
-}
-
-static void
-gtk_image_menu_item_get_preferred_width (GtkWidget *widget,
- gint *minimum,
- gint *natural)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- GtkPackDirection pack_dir;
- GtkWidget *parent;
-
- parent = gtk_widget_get_parent (widget);
-
- if (GTK_IS_MENU_BAR (parent))
- pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
- else
- pack_dir = GTK_PACK_DIRECTION_LTR;
-
- GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->get_preferred_width (widget, minimum, natural);
-
- if ((pack_dir == GTK_PACK_DIRECTION_TTB || pack_dir == GTK_PACK_DIRECTION_BTT) &&
- priv->image &&
- gtk_widget_get_visible (priv->image))
- {
- gint child_minimum, child_natural;
-
- gtk_widget_get_preferred_width (priv->image, &child_minimum, &child_natural);
-
- *minimum = MAX (*minimum, child_minimum);
- *natural = MAX (*natural, child_natural);
- }
-}
-
-static void
-gtk_image_menu_item_get_preferred_height (GtkWidget *widget,
- gint *minimum,
- gint *natural)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- gint child_height = 0;
- GtkPackDirection pack_dir;
- GtkWidget *parent;
-
- parent = gtk_widget_get_parent (widget);
-
- if (GTK_IS_MENU_BAR (parent))
- pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
- else
- pack_dir = GTK_PACK_DIRECTION_LTR;
-
- if (priv->image && gtk_widget_get_visible (priv->image))
- {
- GtkRequisition child_requisition;
-
- gtk_widget_get_preferred_size (priv->image, &child_requisition, NULL);
-
- child_height = child_requisition.height;
- }
-
- GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->get_preferred_height (widget, minimum, natural);
-
- if (pack_dir == GTK_PACK_DIRECTION_RTL || pack_dir == GTK_PACK_DIRECTION_LTR)
- {
- *minimum = MAX (*minimum, child_height);
- *natural = MAX (*natural, child_height);
- }
-}
-
-static void
-gtk_image_menu_item_get_preferred_height_for_width (GtkWidget *widget,
- gint width,
- gint *minimum,
- gint *natural)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- gint child_height = 0;
- GtkPackDirection pack_dir;
- GtkWidget *parent;
-
- parent = gtk_widget_get_parent (widget);
-
- if (GTK_IS_MENU_BAR (parent))
- pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
- else
- pack_dir = GTK_PACK_DIRECTION_LTR;
-
- if (priv->image && gtk_widget_get_visible (priv->image))
- {
- GtkRequisition child_requisition;
-
- gtk_widget_get_preferred_size (priv->image, &child_requisition, NULL);
-
- child_height = child_requisition.height;
- }
-
- GTK_WIDGET_CLASS
- (gtk_image_menu_item_parent_class)->get_preferred_height_for_width (widget, width, minimum, natural);
-
- if (pack_dir == GTK_PACK_DIRECTION_RTL || pack_dir == GTK_PACK_DIRECTION_LTR)
- {
- *minimum = MAX (*minimum, child_height);
- *natural = MAX (*natural, child_height);
- }
-}
-
-
-static void
-gtk_image_menu_item_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
- GtkAllocation widget_allocation;
- GtkPackDirection pack_dir;
- GtkWidget *parent;
-
- parent = gtk_widget_get_parent (widget);
-
- if (GTK_IS_MENU_BAR (parent))
- pack_dir = gtk_menu_bar_get_child_pack_direction (GTK_MENU_BAR (parent));
- else
- pack_dir = GTK_PACK_DIRECTION_LTR;
-
- GTK_WIDGET_CLASS (gtk_image_menu_item_parent_class)->size_allocate (widget, allocation);
-
- if (priv->image && gtk_widget_get_visible (priv->image))
- {
- gint x, y, offset;
- GtkStyleContext *context;
- GtkStateFlags state;
- GtkBorder padding;
- GtkRequisition child_requisition;
- GtkAllocation child_allocation;
- guint toggle_spacing;
- gint toggle_size;
-
- toggle_size = GTK_MENU_ITEM (image_menu_item)->priv->toggle_size;
- gtk_widget_style_get (widget,
- "toggle-spacing", &toggle_spacing,
- NULL);
-
- /* Man this is lame hardcoding action, but I can't
- * come up with a solution that's really better.
- */
-
- gtk_widget_get_preferred_size (priv->image, &child_requisition, NULL);
-
- gtk_widget_get_allocation (widget, &widget_allocation);
-
- context = gtk_widget_get_style_context (widget);
- state = gtk_widget_get_state_flags (widget);
- gtk_style_context_get_padding (context, state, &padding);
- offset = gtk_container_get_border_width (GTK_CONTAINER (image_menu_item));
-
- if (pack_dir == GTK_PACK_DIRECTION_LTR ||
- pack_dir == GTK_PACK_DIRECTION_RTL)
- {
- if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
- (pack_dir == GTK_PACK_DIRECTION_LTR))
- x = offset + padding.left +
- (toggle_size - toggle_spacing - child_requisition.width) / 2;
- else
- x = widget_allocation.width - offset - padding.right -
- toggle_size + toggle_spacing +
- (toggle_size - toggle_spacing - child_requisition.width) / 2;
-
- y = (widget_allocation.height - child_requisition.height) / 2;
- }
- else
- {
- if ((gtk_widget_get_direction (widget) == GTK_TEXT_DIR_LTR) ==
- (pack_dir == GTK_PACK_DIRECTION_TTB))
- y = offset + padding.top +
- (toggle_size - toggle_spacing - child_requisition.height) / 2;
- else
- y = widget_allocation.height - offset - padding.bottom -
- toggle_size + toggle_spacing +
- (toggle_size - toggle_spacing - child_requisition.height) / 2;
-
- x = (widget_allocation.width - child_requisition.width) / 2;
- }
-
- child_allocation.width = child_requisition.width;
- child_allocation.height = child_requisition.height;
- child_allocation.x = widget_allocation.x + MAX (x, 0);
- child_allocation.y = widget_allocation.y + MAX (y, 0);
-
- gtk_widget_size_allocate (priv->image, &child_allocation);
- }
-}
-
-static void
-gtk_image_menu_item_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (container);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
-
- GTK_CONTAINER_CLASS (gtk_image_menu_item_parent_class)->forall (container,
- include_internals,
- callback,
- callback_data);
-
- if (include_internals && priv->image)
- (* callback) (priv->image, callback_data);
-}
-
-
-static void
-gtk_image_menu_item_activatable_interface_init (GtkActivatableIface *iface)
-{
- parent_activatable_iface = g_type_interface_peek_parent (iface);
- iface->update = gtk_image_menu_item_update;
- iface->sync_action_properties = gtk_image_menu_item_sync_action_properties;
-}
-
-static GtkWidget *
-gtk_image_menu_item_ensure_image (GtkImageMenuItem *item)
-{
- GtkWidget *image;
-
- image = gtk_image_menu_item_get_image (item);
- if (!GTK_IS_IMAGE (image))
- {
- image = gtk_image_new ();
- gtk_widget_show (image);
- gtk_image_menu_item_set_image (item, image);
- }
-
- return image;
-}
-
-
-static gboolean
-activatable_update_gicon (GtkImageMenuItem *image_menu_item, GtkAction *action)
-{
- GIcon *icon = gtk_action_get_gicon (action);
- gboolean ret = FALSE;
-
- if (icon)
- {
- GtkWidget *image;
-
- image = gtk_image_menu_item_ensure_image (image_menu_item);
- gtk_image_set_from_gicon (GTK_IMAGE (image), icon, GTK_ICON_SIZE_MENU);
- ret = TRUE;
- }
-
- return ret;
-}
-
-static gboolean
-activatable_update_icon_name (GtkImageMenuItem *image_menu_item, GtkAction *action)
-{
- const gchar *icon_name = gtk_action_get_icon_name (action);
-
- if (icon_name)
- {
- GtkWidget *image;
-
- image = gtk_image_menu_item_ensure_image (image_menu_item);
- gtk_image_set_from_icon_name (GTK_IMAGE (image), icon_name, GTK_ICON_SIZE_MENU);
- return TRUE;
- }
-
- return FALSE;
-}
-
-static void
-gtk_image_menu_item_update (GtkActivatable *activatable,
- GtkAction *action,
- const gchar *property_name)
-{
- GtkImageMenuItem *image_menu_item;
- gboolean use_appearance;
-
- image_menu_item = GTK_IMAGE_MENU_ITEM (activatable);
-
- parent_activatable_iface->update (activatable, action, property_name);
-
- use_appearance = gtk_activatable_get_use_action_appearance (activatable);
- if (!use_appearance)
- return;
-
- if (strcmp (property_name, "gicon") == 0)
- activatable_update_gicon (image_menu_item, action);
- else if (strcmp (property_name, "icon-name") == 0)
- activatable_update_icon_name (image_menu_item, action);
-}
-
-static void
-gtk_image_menu_item_sync_action_properties (GtkActivatable *activatable,
- GtkAction *action)
-{
- GtkImageMenuItem *image_menu_item;
- gboolean use_appearance;
-
- image_menu_item = GTK_IMAGE_MENU_ITEM (activatable);
-
- parent_activatable_iface->sync_action_properties (activatable, action);
-
- if (!action)
- return;
-
- use_appearance = gtk_activatable_get_use_action_appearance (activatable);
- if (!use_appearance)
- return;
-
- if (!activatable_update_gicon (image_menu_item, action))
- activatable_update_icon_name (image_menu_item, action);
-
- gtk_image_menu_item_set_always_show_image (image_menu_item,
- gtk_action_get_always_show_image (action));
-}
-
-
-/**
- * gtk_image_menu_item_new:
- *
- * Creates a new #GtkImageMenuItem with an empty label.
- *
- * Returns: a new #GtkImageMenuItem
- *
- * Deprecated: 3.10: Use gtk_menu_item_new() instead.
- */
-GtkWidget*
-gtk_image_menu_item_new (void)
-{
- return g_object_new (GTK_TYPE_IMAGE_MENU_ITEM, NULL);
-}
-
-/**
- * gtk_image_menu_item_new_with_label:
- * @label: the text of the menu item.
- *
- * Creates a new #GtkImageMenuItem containing a label.
- *
- * Returns: a new #GtkImageMenuItem.
- *
- * Deprecated: 3.10: Use gtk_menu_item_new_with_label() instead.
- */
-GtkWidget*
-gtk_image_menu_item_new_with_label (const gchar *label)
-{
- return g_object_new (GTK_TYPE_IMAGE_MENU_ITEM,
- "label", label,
- NULL);
-}
-
-/**
- * gtk_image_menu_item_new_with_mnemonic:
- * @label: the text of the menu item, with an underscore in front of the
- * mnemonic character
- *
- * Creates a new #GtkImageMenuItem containing a label. The label
- * will be created using gtk_label_new_with_mnemonic(), so underscores
- * in @label indicate the mnemonic for the menu item.
- *
- * Returns: a new #GtkImageMenuItem
- *
- * Deprecated: 3.10: Use gtk_menu_item_new_with_mnemonic() instead.
- */
-GtkWidget*
-gtk_image_menu_item_new_with_mnemonic (const gchar *label)
-{
- return g_object_new (GTK_TYPE_IMAGE_MENU_ITEM,
- "use-underline", TRUE,
- "label", label,
- NULL);
-}
-
-/**
- * gtk_image_menu_item_set_always_show_image:
- * @image_menu_item: a #GtkImageMenuItem
- * @always_show: %TRUE if the menuitem should always show the image
- *
- * If %TRUE, the menu item will ignore the #GtkSettings:gtk-menu-images
- * setting and always show the image, if available.
- *
- * Use this property if the menuitem would be useless or hard to use
- * without the image.
- *
- * Since: 2.16
- *
- * Deprecated: 3.10
- */
-void
-gtk_image_menu_item_set_always_show_image (GtkImageMenuItem *image_menu_item,
- gboolean always_show)
-{
- GtkImageMenuItemPrivate *priv;
-
- g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item));
-
- priv = image_menu_item->priv;
-
- if (priv->always_show_image != always_show)
- {
- priv->always_show_image = always_show;
-
- if (priv->image)
- {
- if (show_image (image_menu_item))
- gtk_widget_show (priv->image);
- else
- gtk_widget_hide (priv->image);
- }
-
- g_object_notify (G_OBJECT (image_menu_item), "always-show-image");
- }
-}
-
-/**
- * gtk_image_menu_item_get_always_show_image:
- * @image_menu_item: a #GtkImageMenuItem
- *
- * Returns whether the menu item will ignore the #GtkSettings:gtk-menu-images
- * setting and always show the image, if available.
- *
- * Returns: %TRUE if the menu item will always show the image
- *
- * Since: 2.16
- *
- * Deprecated: 3.10
- */
-gboolean
-gtk_image_menu_item_get_always_show_image (GtkImageMenuItem *image_menu_item)
-{
- g_return_val_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item), FALSE);
-
- return image_menu_item->priv->always_show_image;
-}
-
-
-/**
- * gtk_image_menu_item_set_accel_group:
- * @image_menu_item: a #GtkImageMenuItem
- * @accel_group: the #GtkAccelGroup
- *
- * Specifies an @accel_group to add the menu items accelerator to
- * (this only applies to stock items so a stock item must already
- * be set, make sure to call gtk_image_menu_item_set_use_stock()
- * and gtk_menu_item_set_label() with a valid stock item first).
- *
- * If you want this menu item to have changeable accelerators then
- * you shouldnt need this (see gtk_image_menu_item_new_from_stock()).
- *
- * Since: 2.16
- *
- * Deprecated: 3.10
- */
-void
-gtk_image_menu_item_set_accel_group (GtkImageMenuItem *image_menu_item,
- GtkAccelGroup *accel_group)
-{
- GtkImageMenuItemPrivate *priv;
- GtkStockItem stock_item;
-
- /* Silent return for the constructor */
- if (!accel_group)
- return;
-
- g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item));
- g_return_if_fail (GTK_IS_ACCEL_GROUP (accel_group));
-
- priv = image_menu_item->priv;
-
- G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
-
- if (priv->use_stock && priv->label && gtk_stock_lookup (priv->label, &stock_item))
- if (stock_item.keyval)
- {
- gtk_widget_add_accelerator (GTK_WIDGET (image_menu_item),
- "activate",
- accel_group,
- stock_item.keyval,
- stock_item.modifier,
- GTK_ACCEL_VISIBLE);
-
- g_object_notify (G_OBJECT (image_menu_item), "accel-group");
- }
-
- G_GNUC_END_IGNORE_DEPRECATIONS;
-
-}
-
-/**
- * gtk_image_menu_item_set_image:
- * @image_menu_item: a #GtkImageMenuItem.
- * @image: (allow-none): a widget to set as the image for the menu item.
- *
- * Sets the image of @image_menu_item to the given widget.
- * Note that it depends on the show-menu-images setting whether
- * the image will be displayed or not.
- *
- * Deprecated: 3.10
- */
-void
-gtk_image_menu_item_set_image (GtkImageMenuItem *image_menu_item,
- GtkWidget *image)
-{
- GtkImageMenuItemPrivate *priv;
-
- g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item));
-
- priv = image_menu_item->priv;
-
- if (image == priv->image)
- return;
-
- if (priv->image)
- gtk_container_remove (GTK_CONTAINER (image_menu_item),
- priv->image);
-
- priv->image = image;
-
- if (image == NULL)
- return;
-
- gtk_widget_set_parent (image, GTK_WIDGET (image_menu_item));
- g_object_set (image,
- "visible", show_image (image_menu_item),
- "no-show-all", TRUE,
- NULL);
- gtk_image_set_pixel_size (GTK_IMAGE (image), 16);
-
- g_object_notify (G_OBJECT (image_menu_item), "image");
-}
-
-/**
- * gtk_image_menu_item_get_image:
- * @image_menu_item: a #GtkImageMenuItem
- *
- * Gets the widget that is currently set as the image of @image_menu_item.
- * See gtk_image_menu_item_set_image().
- *
- * Returns: (transfer none): the widget set as image of @image_menu_item
- *
- * Deprecated: 3.10
- **/
-GtkWidget*
-gtk_image_menu_item_get_image (GtkImageMenuItem *image_menu_item)
-{
- g_return_val_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item), NULL);
-
- return image_menu_item->priv->image;
-}
-
-static void
-gtk_image_menu_item_remove (GtkContainer *container,
- GtkWidget *child)
-{
- GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (container);
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
-
- if (child == priv->image)
- {
- gboolean widget_was_visible;
-
- widget_was_visible = gtk_widget_get_visible (child);
-
- gtk_widget_unparent (child);
- priv->image = NULL;
-
- if (widget_was_visible &&
- gtk_widget_get_visible (GTK_WIDGET (container)))
- gtk_widget_queue_resize (GTK_WIDGET (container));
-
- g_object_notify (G_OBJECT (image_menu_item), "image");
- }
- else
- {
- GTK_CONTAINER_CLASS (gtk_image_menu_item_parent_class)->remove (container, child);
- }
-}
-
-static void
-show_image_change_notify (GtkImageMenuItem *image_menu_item)
-{
- GtkImageMenuItemPrivate *priv = image_menu_item->priv;
-
- if (priv->image)
- {
- if (show_image (image_menu_item))
- gtk_widget_show (priv->image);
- else
- gtk_widget_hide (priv->image);
- }
-}
-
-static void
-traverse_container (GtkWidget *widget,
- gpointer data)
-{
- if (GTK_IS_IMAGE_MENU_ITEM (widget))
- show_image_change_notify (GTK_IMAGE_MENU_ITEM (widget));
- else if (GTK_IS_CONTAINER (widget))
- gtk_container_forall (GTK_CONTAINER (widget), traverse_container, NULL);
-}
-
-static void
-gtk_image_menu_item_setting_changed (GtkSettings *settings)
-{
- GList *list, *l;
-
- list = gtk_window_list_toplevels ();
-
- for (l = list; l; l = l->next)
- gtk_container_forall (GTK_CONTAINER (l->data),
- traverse_container, NULL);
-
- g_list_free (list);
-}
-
-static void
-gtk_image_menu_item_screen_changed (GtkWidget *widget,
- GdkScreen *previous_screen)
-{
- GtkSettings *settings;
- gulong show_image_connection;
-
- if (!gtk_widget_has_screen (widget))
- return;
-
- settings = gtk_widget_get_settings (widget);
-
- show_image_connection =
- g_signal_handler_find (settings, G_SIGNAL_MATCH_FUNC, 0, 0,
- NULL, gtk_image_menu_item_setting_changed, NULL);
-
- if (show_image_connection)
- return;
-
- g_signal_connect (settings, "notify::gtk-menu-images",
- G_CALLBACK (gtk_image_menu_item_setting_changed), NULL);
-
- show_image_change_notify (GTK_IMAGE_MENU_ITEM (widget));
-}
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