Learning_GTK4_tree/gdk/wayland/gdkcairocontext-wayland.h

56 lines
2.0 KiB
C

/* GDK - The GIMP Drawing Kit
*
* Copyright © 2018 Benjamin Otte
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "gdkconfig.h"
#include "gdkcairocontextprivate.h"
G_BEGIN_DECLS
#define GDK_TYPE_WAYLAND_CAIRO_CONTEXT (gdk_wayland_cairo_context_get_type ())
#define GDK_WAYLAND_CAIRO_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_WAYLAND_CAIRO_CONTEXT, GdkWaylandCairoContext))
#define GDK_IS_WAYLAND_CAIRO_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_WAYLAND_CAIRO_CONTEXT))
#define GDK_WAYLAND_CAIRO_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WAYLAND_CAIRO_CONTEXT, GdkWaylandCairoContextClass))
#define GDK_IS_WAYLAND_CAIRO_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WAYLAND_CAIRO_CONTEXT))
#define GDK_WAYLAND_CAIRO_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WAYLAND_CAIRO_CONTEXT, GdkWaylandCairoContextClass))
typedef struct _GdkWaylandCairoContext GdkWaylandCairoContext;
typedef struct _GdkWaylandCairoContextClass GdkWaylandCairoContextClass;
struct _GdkWaylandCairoContext
{
GdkCairoContext parent_instance;
GSList *surfaces;
cairo_surface_t *cached_surface;
cairo_surface_t *paint_surface;
};
struct _GdkWaylandCairoContextClass
{
GdkCairoContextClass parent_class;
};
GDK_AVAILABLE_IN_ALL
GType gdk_wayland_cairo_context_get_type (void) G_GNUC_CONST;
G_END_DECLS