static void
ide_workbench_header_bar_init (IdeWorkbenchHeaderBar *self)
{
IdeWorkbenchHeaderBarPrivate *priv = ide_workbench_header_bar_get_instance_private (self);
GtkWidget *popover;
GMenu *model;
gtk_widget_init_template (GTK_WIDGET (self));
model = ide_application_get_menu_by_id (IDE_APPLICATION_DEFAULT, "gear-menu");
popover = gtk_popover_new_from_model (NULL, G_MENU_MODEL (model));
gtk_menu_button_set_popover (priv->menu_button, popover);
}
/**
* gtk_menu_button_set_menu_model:
* @menu_button: a #GtkMenuButton
* @menu_model: (allow-none): a #GMenuModel
*
* Sets the #GMenuModel from which the popup will be constructed,
* or %NULL to disable the button.
*
* Depending on the value of #GtkMenuButton:use-popover, either a
* #GtkMenu will be created with gtk_menu_new_from_model(), or a
* #GtkPopover with gtk_popover_new_from_model(). In either case,
* actions will be connected as documented for these functions.
*
* If #GtkMenuButton:popup or #GtkMenuButton:popover are already set,
* their content will be lost and replaced by the newly created popup.
*
* Since: 3.6
*/
void
gtk_menu_button_set_menu_model (GtkMenuButton *menu_button,
GMenuModel *menu_model)
{
GtkMenuButtonPrivate *priv;
g_return_if_fail (GTK_IS_MENU_BUTTON (menu_button));
g_return_if_fail (G_IS_MENU_MODEL (menu_model) || menu_model == NULL);
priv = menu_button->priv;
g_object_freeze_notify (G_OBJECT (menu_button));
if (menu_model)
g_object_ref (menu_model);
if (menu_model)
{
if (priv->use_popover)
{
GtkWidget *popover;
popover = gtk_popover_new_from_model (GTK_WIDGET (menu_button), menu_model);
gtk_menu_button_set_popover (menu_button, popover);
}
else
{
GtkWidget *menu;
menu = gtk_menu_new_from_model (menu_model);
gtk_widget_show_all (menu);
gtk_menu_button_set_popup (menu_button, menu);
}
}
else
{
gtk_menu_button_set_popup (menu_button, NULL);
gtk_menu_button_set_popover (menu_button, NULL);
}
priv->model = menu_model;
g_object_notify (G_OBJECT (menu_button), "menu-model");
g_object_thaw_notify (G_OBJECT (menu_button));
}
static GtkWidget*
get_popup (EogZoomEntry *zoom_entry)
{
GdkRectangle rect;
if (zoom_entry->priv->popup)
return zoom_entry->priv->popup;
zoom_entry->priv->popup = gtk_popover_new_from_model (GTK_WIDGET (zoom_entry),
G_MENU_MODEL (zoom_entry->priv->menu));
g_signal_connect (zoom_entry->priv->popup, "closed",
G_CALLBACK (popup_menu_closed),
zoom_entry);
gtk_entry_get_icon_area (GTK_ENTRY (zoom_entry->priv->value_entry),
GTK_ENTRY_ICON_SECONDARY, &rect);
gtk_popover_set_relative_to (GTK_POPOVER (zoom_entry->priv->popup),
zoom_entry->priv->value_entry);
gtk_popover_set_pointing_to (GTK_POPOVER (zoom_entry->priv->popup), &rect);
gtk_popover_set_position (GTK_POPOVER (zoom_entry->priv->popup), GTK_POS_BOTTOM);
gtk_widget_set_size_request (zoom_entry->priv->popup, 150, -1);
return zoom_entry->priv->popup;
}