Learning_GTK4_tree/gdk/x11/gdkcairocontext-x11.h

57 lines
1.9 KiB
C

/* GDK - The GIMP Drawing Kit
*
* gdkcairocontext-x11.h: X11 specific Cairo wrappers
*
* Copyright © 2016 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_X11_CAIRO_CONTEXT (gdk_x11_cairo_context_get_type ())
#define GDK_X11_CAIRO_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_X11_CAIRO_CONTEXT, GdkX11CairoContext))
#define GDK_IS_X11_CAIRO_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_X11_CAIRO_CONTEXT))
#define GDK_X11_CAIRO_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_X11_CAIRO_CONTEXT, GdkX11CairoContextClass))
#define GDK_IS_X11_CAIRO_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_X11_CAIRO_CONTEXT))
#define GDK_X11_CAIRO_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_X11_CAIRO_CONTEXT, GdkX11CairoContextClass))
typedef struct _GdkX11CairoContext GdkX11CairoContext;
typedef struct _GdkX11CairoContextClass GdkX11CairoContextClass;
struct _GdkX11CairoContext
{
GdkCairoContext parent_instance;
cairo_surface_t *window_surface;
cairo_surface_t *paint_surface;
};
struct _GdkX11CairoContextClass
{
GdkCairoContextClass parent_class;
};
GDK_AVAILABLE_IN_ALL
GType gdk_x11_cairo_context_get_type (void) G_GNUC_CONST;
G_END_DECLS