Learning_GTK4_tree/gdk/gdkdisplaymanagerprivate.h

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2023-12-12 11:36:42 +01:00
/* GDK - The GIMP Drawing Kit
* Copyright (C) 2010, 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/>.
*/
#pragma once
#include "gdkdisplaymanager.h"
G_BEGIN_DECLS
#define GDK_DISPLAY_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DISPLAY_MANAGER, GdkDisplayManagerClass))
#define GDK_IS_DISPLAY_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DISPLAY_MANAGER))
#define GDK_DISPLAY_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DISPLAY_MANAGER, GdkDisplayManagerClass))
typedef struct _GdkDisplayManagerClass GdkDisplayManagerClass;
struct _GdkDisplayManager
{
GObject parent_instance;
GdkDisplay *default_display;
GSList *displays;
};
struct _GdkDisplayManagerClass
{
GObjectClass parent_class;
/* signals */
void (*display_opened) (GdkDisplayManager *manager,
GdkDisplay *display);
};
void _gdk_display_manager_add_display (GdkDisplayManager *manager,
GdkDisplay *display);
void _gdk_display_manager_remove_display (GdkDisplayManager *manager,
GdkDisplay *display);
G_END_DECLS