#include "gtkimagemenuitem.h"
#include "gtkaccellabel.h"
#include "gtksignal.h"
+#include "gtkintl.h"
+#include "gtkstock.h"
+#include "gtkiconfactory.h"
+#include "gtkimage.h"
static void gtk_image_menu_item_class_init (GtkImageMenuItemClass *klass);
static void gtk_image_menu_item_init (GtkImageMenuItem *image_menu_item);
-
-static void gtk_image_menu_item_destroy (GtkObject *object);
static void gtk_image_menu_item_size_request (GtkWidget *widget,
GtkRequisition *requisition);
static void gtk_image_menu_item_size_allocate (GtkWidget *widget,
GtkAllocation *allocation);
-static gint gtk_image_menu_item_expose (GtkWidget *widget,
- GdkEventExpose *event);
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_map (GtkWidget *widget);
-static void gtk_image_menu_item_unmap (GtkWidget *widget);
static void gtk_image_menu_item_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data);
+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);
+
+
+enum {
+ PROP_ZERO,
+ PROP_IMAGE
+};
+
static GtkMenuItemClass *parent_class = NULL;
GtkType
static void
gtk_image_menu_item_class_init (GtkImageMenuItemClass *klass)
{
+ GObjectClass *gobject_class;
GtkObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkMenuItemClass *menu_item_class;
GtkContainerClass *container_class;
-
+
+ gobject_class = (GObjectClass*) klass;
object_class = (GtkObjectClass*) klass;
widget_class = (GtkWidgetClass*) klass;
menu_item_class = (GtkMenuItemClass*) klass;
container_class = (GtkContainerClass*) klass;
parent_class = gtk_type_class (GTK_TYPE_MENU_ITEM);
-
- object_class->destroy = gtk_image_menu_item_destroy;
- widget_class->expose_event = gtk_image_menu_item_expose;
widget_class->size_request = gtk_image_menu_item_size_request;
widget_class->size_allocate = gtk_image_menu_item_size_allocate;
- widget_class->map = gtk_image_menu_item_map;
- widget_class->unmap = gtk_image_menu_item_unmap;
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;
+
+ gobject_class->set_property = gtk_image_menu_item_set_property;
+ gobject_class->get_property = gtk_image_menu_item_get_property;
+
+ g_object_class_install_property (gobject_class,
+ PROP_IMAGE,
+ g_param_spec_object ("image",
+ _("Image widget"),
+ _("Child widget to appear next to the menu text"),
+ GTK_TYPE_WIDGET,
+ G_PARAM_READABLE | G_PARAM_WRITABLE));
}
static void
}
static void
-gtk_image_menu_item_destroy (GtkObject *object)
+gtk_image_menu_item_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
{
- GtkImageMenuItem *image_menu_item;
+ GtkImageMenuItem *image_menu_item = GTK_IMAGE_MENU_ITEM (object);
+
+ switch (prop_id)
+ {
+ case PROP_IMAGE:
+ {
+ GtkWidget *image;
- image_menu_item = GTK_IMAGE_MENU_ITEM (object);
+ image = (GtkWidget*) g_value_get_object (value);
- /* If you change forall to treat the image widget as
- * an internal, then you have to destroy the image widget
- * here.
- */
+ gtk_image_menu_item_set_image (image_menu_item, image);
+ }
+ 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);
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+ switch (prop_id)
+ {
+ case PROP_IMAGE:
+ g_value_set_object (value,
+ (GObject*) image_menu_item->image);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
}
+
static void
gtk_image_menu_item_toggle_size_request (GtkMenuItem *menu_item,
gint *requisition)
{
GtkImageMenuItem *image_menu_item;
- g_return_if_fail (menu_item != NULL);
g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (menu_item));
image_menu_item = GTK_IMAGE_MENU_ITEM (menu_item);
child_allocation.width = width;
child_allocation.height = height;
- child_allocation.x = MAX (x, 0);
- child_allocation.y = MAX (y, 0);
+ child_allocation.x = widget->allocation.x + MAX (x, 0);
+ child_allocation.y = widget->allocation.y + MAX (y, 0);
gtk_widget_size_allocate (image_menu_item->image, &child_allocation);
}
}
-static gint
-gtk_image_menu_item_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- GdkEventExpose child_event;
- GtkImageMenuItem *image_menu_item;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_IMAGE_MENU_ITEM (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
-
- if (GTK_WIDGET_CLASS (parent_class)->expose_event)
- (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
-
- child_event = *event;
- if (image_menu_item->image && GTK_WIDGET_DRAWABLE (image_menu_item->image) &&
- GTK_WIDGET_NO_WINDOW (image_menu_item->image) &&
- gtk_widget_intersect (image_menu_item->image, &event->area, &child_event.area))
- gtk_widget_event (image_menu_item->image, (GdkEvent*) &child_event);
-
- return FALSE;
-}
-
-static void
-gtk_image_menu_item_map (GtkWidget *widget)
-{
- GtkImageMenuItem *image_menu_item;
-
- g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (widget));
-
- image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
-
- (* GTK_WIDGET_CLASS (parent_class)->map) (widget);
-
- if (image_menu_item->image &&
- GTK_WIDGET_VISIBLE (image_menu_item->image) &&
- !GTK_WIDGET_MAPPED (image_menu_item->image))
- gtk_widget_map (image_menu_item->image);
-
- if (!GTK_WIDGET_NO_WINDOW (widget))
- gdk_window_show (widget->window);
-}
-
-static void
-gtk_image_menu_item_unmap (GtkWidget *widget)
-{
- GtkImageMenuItem *image_menu_item;
-
- g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (widget));
-
- image_menu_item = GTK_IMAGE_MENU_ITEM (widget);
-
- (* GTK_WIDGET_CLASS (parent_class)->unmap) (widget);
-
- if (!GTK_WIDGET_NO_WINDOW (widget))
- gdk_window_hide (widget->window);
-
- if (image_menu_item->image && GTK_WIDGET_MAPPED (image_menu_item->image))
- gtk_widget_unmap (image_menu_item->image);
-}
-
static void
gtk_image_menu_item_forall (GtkContainer *container,
gboolean include_internals,
(* callback) (image_menu_item->image, callback_data);
}
+/**
+ * gtk_image_menu_item_new:
+ * @returns: a new #GtkImageMenuItem.
+ *
+ * Creates a new #GtkImageMenuItem with an empty label.
+ **/
+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.
+ * @returns: a new #GtkImageMenuItem.
+ *
+ * Creates a new #GtkImageMenuItem containing a label.
+ **/
GtkWidget*
-gtk_image_menu_item_new (GtkWidget *widget,
- const gchar *label)
+gtk_image_menu_item_new_with_label (const gchar *label)
{
GtkImageMenuItem *image_menu_item;
GtkWidget *accel_label;
GTK_WIDGET (image_menu_item));
gtk_widget_show (accel_label);
- if (widget)
- gtk_image_menu_item_add_image (image_menu_item, widget);
-
return GTK_WIDGET(image_menu_item);
}
-void
-gtk_image_menu_item_add_image (GtkImageMenuItem *image_menu_item,
- GtkWidget *child)
+
+/**
+ * gtk_image_menu_item_new_with_mnemonic:
+ * @label: the text of the menu item, with an underscore in front of the
+ * mnemonic character
+ * @returns: a new #GtkImageMenuItem
+ *
+ * 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.
+ **/
+GtkWidget*
+gtk_image_menu_item_new_with_mnemonic (const gchar *label)
{
- g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item));
- g_return_if_fail (image_menu_item->image == NULL);
+ GtkImageMenuItem *image_menu_item;
+ GtkWidget *accel_label;
- gtk_widget_set_parent (child, GTK_WIDGET (image_menu_item));
- image_menu_item->image = child;
+ image_menu_item = GTK_IMAGE_MENU_ITEM (g_object_new (GTK_TYPE_IMAGE_MENU_ITEM,
+ NULL));
+
+ accel_label = gtk_type_new (GTK_TYPE_ACCEL_LABEL);
+ gtk_label_set_text_with_mnemonic (GTK_LABEL (accel_label), label);
+ gtk_misc_set_alignment (GTK_MISC (accel_label), 0.0, 0.5);
- if (GTK_WIDGET_REALIZED (child->parent))
- gtk_widget_realize (child);
+ gtk_container_add (GTK_CONTAINER (image_menu_item), accel_label);
+ gtk_accel_label_set_accel_widget (GTK_ACCEL_LABEL (accel_label),
+ GTK_WIDGET (image_menu_item));
+ gtk_widget_show (accel_label);
- if (GTK_WIDGET_VISIBLE (child->parent) && GTK_WIDGET_VISIBLE (child))
+ return GTK_WIDGET(image_menu_item);
+}
+
+/**
+ * gtk_image_menu_item_new_from_stock:
+ * @stock_id: the name of the stock item.
+ * @accel_group: the #GtkAccelGroup to add the menu items accelerator to.
+ * @returns: a new #GtkImageMenuItem.
+ *
+ * Creates a new #GtkImageMenuItem containing the image and text from a
+ * stock item. Some stock ids have preprocessor macros like #GTK_STOCK_OK
+ * and #GTK_STOCK_APPLY.
+ **/
+GtkWidget*
+gtk_image_menu_item_new_from_stock (const gchar *stock_id,
+ GtkAccelGroup *accel_group)
+{
+ GtkWidget *image;
+ GtkStockItem stock_item;
+ GtkWidget *item;
+
+ g_return_val_if_fail (stock_id != NULL, NULL);
+
+ image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
+
+ if (gtk_stock_lookup (stock_id, &stock_item))
{
- if (GTK_WIDGET_MAPPED (child->parent))
- gtk_widget_map (child);
+ item = gtk_image_menu_item_new_with_mnemonic (stock_item.label);
- gtk_widget_queue_resize (child);
+ gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
+
+ if (stock_item.keyval && accel_group)
+ gtk_widget_add_accelerator (item,
+ "activate",
+ accel_group,
+ stock_item.keyval,
+ stock_item.modifier,
+ GTK_ACCEL_VISIBLE);
}
+ else
+ {
+ item = gtk_image_menu_item_new_with_label (stock_id);
+
+ gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
+ }
+
+ gtk_widget_show (image);
+ return item;
+}
+
+/**
+ * gtk_image_menu_item_set_image:
+ * @image_menu_item: a #GtkImageMenuItem.
+ * @image: a widget to set as the image for the menu item.
+ *
+ * Sets the image of @image_menu_item to the given widget.
+ **/
+void
+gtk_image_menu_item_set_image (GtkImageMenuItem *image_menu_item,
+ GtkWidget *image)
+{
+ g_return_if_fail (GTK_IS_IMAGE_MENU_ITEM (image_menu_item));
+
+ if (image == image_menu_item->image)
+ return;
+
+ if (image_menu_item->image)
+ gtk_container_remove (GTK_CONTAINER (image_menu_item),
+ image_menu_item->image);
+
+ image_menu_item->image = image;
+
+ if (image == NULL)
+ return;
+
+ gtk_widget_set_parent (image, GTK_WIDGET (image_menu_item));
+
+ g_object_notify (G_OBJECT (image_menu_item), "image");
}
+/**
+ * gtk_image_menu_item_get_image:
+ * @image_menu_item: a #GtkImageMenuItem.
+ * @returns: the widget set as image of @image_menu_item.
+ *
+ * Gets the widget that is currently set as the image of @image_menu_item.
+ * See gtk_image_menu_item_set_image().
+ **/
GtkWidget*
gtk_image_menu_item_get_image (GtkImageMenuItem *image_menu_item)
{
return image_menu_item->image;
}
-void
+static void
gtk_image_menu_item_remove (GtkContainer *container,
GtkWidget *child)
{
gtk_widget_unparent (child);
image_menu_item->image = NULL;
- /* queue resize regardless of GTK_WIDGET_VISIBLE (container),
- * since that's what is needed by toplevels, which derive from GtkBin.
- */
- if (widget_was_visible)
+ if (GTK_WIDGET_VISIBLE (container) && widget_was_visible)
gtk_widget_queue_resize (GTK_WIDGET (container));
+
+ g_object_notify (G_OBJECT (image_menu_item), "image");
}
else
{