forked from AuroraMiddleware/gtk
2c1633699f
Now the window background is a cairo_pattern_t. The backends will try to set this as good as they can on the windowing system, but no guarantees are made on wether the windowing system supports the pattern. Also gets rid of GDK_NO_BG as undefined behavior is not a good idea to support, and GDK_NO_BG effectively made the window's contents undefined. It wasn't effectively used in GTK anyway.
803 lines
20 KiB
C
803 lines
20 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2005. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include <config.h>
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#include <math.h>
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#include "gdk.h"
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#include "gdkwindow.h"
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#include "gdkinternals.h"
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#include "gdkwindowimpl.h"
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#include "gdkpixmap.h"
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#include "gdkdrawable.h"
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#include "gdktypes.h"
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#include "gdkscreen.h"
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#include "gdkcolor.h"
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/* LIMITATIONS:
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*
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* Offscreen windows can't be the child of a foreign window,
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* nor contain foreign windows
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* GDK_POINTER_MOTION_HINT_MASK isn't effective
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*/
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typedef struct _GdkOffscreenWindow GdkOffscreenWindow;
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typedef struct _GdkOffscreenWindowClass GdkOffscreenWindowClass;
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struct _GdkOffscreenWindow
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{
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GdkDrawable parent_instance;
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GdkWindow *wrapper;
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GdkColormap *colormap;
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GdkScreen *screen;
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GdkPixmap *pixmap;
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GdkWindow *embedder;
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};
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struct _GdkOffscreenWindowClass
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{
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GdkDrawableClass parent_class;
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};
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#define GDK_TYPE_OFFSCREEN_WINDOW (gdk_offscreen_window_get_type())
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#define GDK_OFFSCREEN_WINDOW(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_OFFSCREEN_WINDOW, GdkOffscreenWindow))
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#define GDK_IS_OFFSCREEN_WINDOW(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_OFFSCREEN_WINDOW))
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#define GDK_OFFSCREEN_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_OFFSCREEN_WINDOW, GdkOffscreenWindowClass))
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#define GDK_IS_OFFSCREEN_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_OFFSCREEN_WINDOW))
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#define GDK_OFFSCREEN_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_OFFSCREEN_WINDOW, GdkOffscreenWindowClass))
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static void gdk_offscreen_window_impl_iface_init (GdkWindowImplIface *iface);
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static void gdk_offscreen_window_hide (GdkWindow *window);
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G_DEFINE_TYPE_WITH_CODE (GdkOffscreenWindow,
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gdk_offscreen_window,
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GDK_TYPE_DRAWABLE,
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G_IMPLEMENT_INTERFACE (GDK_TYPE_WINDOW_IMPL,
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gdk_offscreen_window_impl_iface_init));
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static void
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gdk_offscreen_window_finalize (GObject *object)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (object);
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g_object_unref (offscreen->pixmap);
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G_OBJECT_CLASS (gdk_offscreen_window_parent_class)->finalize (object);
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}
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static void
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gdk_offscreen_window_init (GdkOffscreenWindow *window)
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{
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}
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static void
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gdk_offscreen_window_destroy (GdkWindow *window,
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gboolean recursing,
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gboolean foreign_destroy)
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{
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GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
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GdkOffscreenWindow *offscreen;
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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gdk_offscreen_window_set_embedder (window, NULL);
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if (!recursing)
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gdk_offscreen_window_hide (window);
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g_object_unref (offscreen->colormap);
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offscreen->colormap = NULL;
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}
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static gboolean
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is_parent_of (GdkWindow *parent,
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GdkWindow *child)
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{
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GdkWindow *w;
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w = child;
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while (w != NULL)
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{
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if (w == parent)
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return TRUE;
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w = gdk_window_get_parent (w);
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}
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return FALSE;
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}
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static cairo_surface_t *
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gdk_offscreen_window_ref_cairo_surface (GdkDrawable *drawable)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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return _gdk_drawable_ref_cairo_surface (offscreen->pixmap);
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}
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static GdkColormap*
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gdk_offscreen_window_get_colormap (GdkDrawable *drawable)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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return offscreen->colormap;
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}
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static void
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gdk_offscreen_window_set_colormap (GdkDrawable *drawable,
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GdkColormap*colormap)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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if (colormap && GDK_WINDOW_DESTROYED (offscreen->wrapper))
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return;
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if (offscreen->colormap == colormap)
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return;
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if (offscreen->colormap)
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g_object_unref (offscreen->colormap);
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offscreen->colormap = colormap;
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if (offscreen->colormap)
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g_object_ref (offscreen->colormap);
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}
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static gint
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gdk_offscreen_window_get_depth (GdkDrawable *drawable)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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return gdk_drawable_get_depth (offscreen->wrapper);
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}
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static GdkDrawable *
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gdk_offscreen_window_get_source_drawable (GdkDrawable *drawable)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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return _gdk_drawable_get_source_drawable (offscreen->pixmap);
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}
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static GdkScreen*
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gdk_offscreen_window_get_screen (GdkDrawable *drawable)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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return offscreen->screen;
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}
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static GdkVisual*
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gdk_offscreen_window_get_visual (GdkDrawable *drawable)
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{
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GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
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return gdk_drawable_get_visual (offscreen->wrapper);
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}
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void
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_gdk_offscreen_window_new (GdkWindow *window,
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GdkScreen *screen,
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GdkVisual *visual,
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GdkWindowAttr *attributes,
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gint attributes_mask)
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{
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GdkWindowObject *private;
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GdkOffscreenWindow *offscreen;
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g_return_if_fail (attributes != NULL);
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if (attributes->wclass != GDK_INPUT_OUTPUT)
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return; /* Can't support input only offscreens */
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private = (GdkWindowObject *)window;
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if (private->parent != NULL && GDK_WINDOW_DESTROYED (private->parent))
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return;
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private->impl = g_object_new (GDK_TYPE_OFFSCREEN_WINDOW, NULL);
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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offscreen->wrapper = window;
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offscreen->screen = screen;
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if (attributes_mask & GDK_WA_COLORMAP)
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offscreen->colormap = g_object_ref (attributes->colormap);
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else
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{
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if (gdk_screen_get_system_visual (screen) == visual)
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{
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offscreen->colormap = gdk_screen_get_system_colormap (screen);
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g_object_ref (offscreen->colormap);
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}
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else
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offscreen->colormap = gdk_colormap_new (visual, FALSE);
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}
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offscreen->pixmap = gdk_pixmap_new ((GdkDrawable *)private->parent,
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private->width,
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private->height,
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private->depth);
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gdk_drawable_set_colormap (offscreen->pixmap, offscreen->colormap);
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}
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static gboolean
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gdk_offscreen_window_reparent (GdkWindow *window,
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GdkWindow *new_parent,
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gint x,
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gint y)
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{
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GdkWindowObject *private = (GdkWindowObject *)window;
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GdkWindowObject *new_parent_private = (GdkWindowObject *)new_parent;
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GdkWindowObject *old_parent;
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gboolean was_mapped;
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if (new_parent)
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{
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/* No input-output children of input-only windows */
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if (new_parent_private->input_only && !private->input_only)
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return FALSE;
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/* Don't create loops in hierarchy */
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if (is_parent_of (window, new_parent))
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return FALSE;
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}
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was_mapped = GDK_WINDOW_IS_MAPPED (window);
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gdk_window_hide (window);
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if (private->parent)
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private->parent->children = g_list_remove (private->parent->children, window);
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old_parent = private->parent;
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private->parent = new_parent_private;
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private->x = x;
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private->y = y;
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if (new_parent_private)
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private->parent->children = g_list_prepend (private->parent->children, window);
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_gdk_synthesize_crossing_events_for_geometry_change (window);
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if (old_parent)
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_gdk_synthesize_crossing_events_for_geometry_change (GDK_WINDOW (old_parent));
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return was_mapped;
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}
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static void
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from_embedder (GdkWindow *window,
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double embedder_x, double embedder_y,
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double *offscreen_x, double *offscreen_y)
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{
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GdkWindowObject *private;
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private = (GdkWindowObject *)window;
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g_signal_emit_by_name (private->impl_window,
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"from-embedder",
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embedder_x, embedder_y,
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offscreen_x, offscreen_y,
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NULL);
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}
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static void
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to_embedder (GdkWindow *window,
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double offscreen_x, double offscreen_y,
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double *embedder_x, double *embedder_y)
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{
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GdkWindowObject *private;
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private = (GdkWindowObject *)window;
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g_signal_emit_by_name (private->impl_window,
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"to-embedder",
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offscreen_x, offscreen_y,
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embedder_x, embedder_y,
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NULL);
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}
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static gint
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gdk_offscreen_window_get_root_coords (GdkWindow *window,
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gint x,
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gint y,
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gint *root_x,
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gint *root_y)
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{
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GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
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GdkOffscreenWindow *offscreen;
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int tmpx, tmpy;
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tmpx = x;
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tmpy = y;
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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if (offscreen->embedder)
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{
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double dx, dy;
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to_embedder (window,
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x, y,
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&dx, &dy);
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tmpx = floor (dx + 0.5);
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tmpy = floor (dy + 0.5);
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gdk_window_get_root_coords (offscreen->embedder,
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tmpx, tmpy,
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&tmpx, &tmpy);
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}
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if (root_x)
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*root_x = tmpx;
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if (root_y)
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*root_y = tmpy;
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return TRUE;
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}
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static gboolean
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gdk_offscreen_window_get_device_state (GdkWindow *window,
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GdkDevice *device,
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gint *x,
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gint *y,
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GdkModifierType *mask)
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{
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GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
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GdkOffscreenWindow *offscreen;
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int tmpx, tmpy;
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double dtmpx, dtmpy;
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GdkModifierType tmpmask;
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tmpx = 0;
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tmpy = 0;
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tmpmask = 0;
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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if (offscreen->embedder != NULL)
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{
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gdk_window_get_device_position (offscreen->embedder, device, &tmpx, &tmpy, &tmpmask);
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from_embedder (window,
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tmpx, tmpy,
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&dtmpx, &dtmpy);
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tmpx = floor (dtmpx + 0.5);
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tmpy = floor (dtmpy + 0.5);
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}
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if (x)
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*x = tmpx;
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if (y)
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*y = tmpy;
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if (mask)
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*mask = tmpmask;
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return TRUE;
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}
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/**
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* gdk_offscreen_window_get_pixmap:
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* @window: a #GdkWindow
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*
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* Gets the offscreen pixmap that an offscreen window renders into.
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* If you need to keep this around over window resizes, you need to
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* add a reference to it.
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*
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* Returns: The offscreen pixmap, or %NULL if not offscreen
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*
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* Since: 2.18
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*/
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GdkPixmap *
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gdk_offscreen_window_get_pixmap (GdkWindow *window)
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{
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GdkWindowObject *private = (GdkWindowObject *)window;
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GdkOffscreenWindow *offscreen;
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g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
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if (!GDK_IS_OFFSCREEN_WINDOW (private->impl))
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return NULL;
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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return offscreen->pixmap;
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}
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static void
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gdk_offscreen_window_raise (GdkWindow *window)
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{
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/* gdk_window_raise already changed the stacking order */
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_gdk_synthesize_crossing_events_for_geometry_change (window);
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}
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static void
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gdk_offscreen_window_lower (GdkWindow *window)
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{
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/* gdk_window_lower already changed the stacking order */
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_gdk_synthesize_crossing_events_for_geometry_change (window);
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}
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static void
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gdk_offscreen_window_move_resize_internal (GdkWindow *window,
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gint x,
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gint y,
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gint width,
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gint height,
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gboolean send_expose_events)
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{
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GdkWindowObject *private = (GdkWindowObject *)window;
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GdkOffscreenWindow *offscreen;
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gint dx, dy, dw, dh;
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GdkPixmap *old_pixmap;
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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if (width < 1)
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width = 1;
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if (height < 1)
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height = 1;
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if (private->destroyed)
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return;
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dx = x - private->x;
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dy = y - private->y;
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dw = width - private->width;
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dh = height - private->height;
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private->x = x;
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private->y = y;
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if (private->width != width ||
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private->height != height)
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{
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cairo_t *cr;
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private->width = width;
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private->height = height;
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old_pixmap = offscreen->pixmap;
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offscreen->pixmap = gdk_pixmap_new (GDK_DRAWABLE (old_pixmap),
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width,
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height,
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private->depth);
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cr = gdk_cairo_create (offscreen->pixmap);
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gdk_cairo_set_source_pixmap (cr, old_pixmap, 0, 0);
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cairo_paint (cr);
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cairo_destroy (cr);
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}
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if (GDK_WINDOW_IS_MAPPED (private))
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{
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// TODO: Only invalidate new area, i.e. for larger windows
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gdk_window_invalidate_rect (window, NULL, TRUE);
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_gdk_synthesize_crossing_events_for_geometry_change (window);
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}
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}
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static void
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gdk_offscreen_window_move_resize (GdkWindow *window,
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gboolean with_move,
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gint x,
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gint y,
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gint width,
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gint height)
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{
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GdkWindowObject *private = (GdkWindowObject *)window;
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GdkOffscreenWindow *offscreen;
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offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
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if (!with_move)
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{
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x = private->x;
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y = private->y;
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}
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if (width < 0)
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width = private->width;
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if (height < 0)
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height = private->height;
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gdk_offscreen_window_move_resize_internal (window, x, y,
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width, height,
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TRUE);
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}
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static void
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gdk_offscreen_window_show (GdkWindow *window,
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gboolean already_mapped)
|
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{
|
||
GdkWindowObject *private = (GdkWindowObject *)window;
|
||
GdkRectangle area = { 0, 0, private->width, private->height };
|
||
|
||
gdk_window_clear_area (window, 0, 0,
|
||
private->width, private->height);
|
||
gdk_window_invalidate_rect (window, &area, FALSE);
|
||
}
|
||
|
||
|
||
static void
|
||
gdk_offscreen_window_hide (GdkWindow *window)
|
||
{
|
||
GdkWindowObject *private;
|
||
GdkOffscreenWindow *offscreen;
|
||
GdkDisplay *display;
|
||
|
||
g_return_if_fail (window != NULL);
|
||
|
||
private = (GdkWindowObject*) window;
|
||
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
|
||
|
||
/* May need to break grabs on children */
|
||
display = gdk_drawable_get_display (window);
|
||
|
||
/* TODO: This needs updating to the new grab world */
|
||
#if 0
|
||
if (display->pointer_grab.window != NULL)
|
||
{
|
||
if (is_parent_of (window, display->pointer_grab.window))
|
||
{
|
||
/* Call this ourselves, even though gdk_display_pointer_ungrab
|
||
does so too, since we want to pass implicit == TRUE so the
|
||
broken grab event is generated */
|
||
_gdk_display_unset_has_pointer_grab (display,
|
||
TRUE,
|
||
FALSE,
|
||
GDK_CURRENT_TIME);
|
||
gdk_display_pointer_ungrab (display, GDK_CURRENT_TIME);
|
||
}
|
||
}
|
||
#endif
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_withdraw (GdkWindow *window)
|
||
{
|
||
}
|
||
|
||
static GdkEventMask
|
||
gdk_offscreen_window_get_events (GdkWindow *window)
|
||
{
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_set_events (GdkWindow *window,
|
||
GdkEventMask event_mask)
|
||
{
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_set_background (GdkWindow *window,
|
||
cairo_pattern_t *pattern)
|
||
{
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_shape_combine_region (GdkWindow *window,
|
||
const cairo_region_t *shape_region,
|
||
gint offset_x,
|
||
gint offset_y)
|
||
{
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_input_shape_combine_region (GdkWindow *window,
|
||
const cairo_region_t *shape_region,
|
||
gint offset_x,
|
||
gint offset_y)
|
||
{
|
||
}
|
||
|
||
static gboolean
|
||
gdk_offscreen_window_set_static_gravities (GdkWindow *window,
|
||
gboolean use_static)
|
||
{
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_get_geometry (GdkWindow *window,
|
||
gint *x,
|
||
gint *y,
|
||
gint *width,
|
||
gint *height,
|
||
gint *depth)
|
||
{
|
||
GdkWindowObject *private = (GdkWindowObject *)window;
|
||
|
||
g_return_if_fail (window == NULL || GDK_IS_WINDOW (window));
|
||
|
||
if (!GDK_WINDOW_DESTROYED (window))
|
||
{
|
||
if (x)
|
||
*x = private->x;
|
||
if (y)
|
||
*y = private->y;
|
||
if (width)
|
||
*width = private->width;
|
||
if (height)
|
||
*height = private->height;
|
||
if (depth)
|
||
*depth = private->depth;
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
gdk_offscreen_window_queue_antiexpose (GdkWindow *window,
|
||
cairo_region_t *area)
|
||
{
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_translate (GdkWindow *window,
|
||
cairo_region_t *area,
|
||
gint dx,
|
||
gint dy)
|
||
{
|
||
cairo_surface_t *surface;
|
||
cairo_t *cr;
|
||
|
||
/* Can't use gdk_cairo_create here due to clipping */
|
||
surface = _gdk_drawable_ref_cairo_surface (window);
|
||
cr = cairo_create (surface);
|
||
cairo_surface_destroy (surface);
|
||
|
||
area = cairo_region_copy (area);
|
||
|
||
gdk_cairo_region (cr, area);
|
||
cairo_clip (cr);
|
||
|
||
/* NB: This is a self-copy and Cairo doesn't support that yet.
|
||
* So we do a litle trick.
|
||
*/
|
||
cairo_push_group (cr);
|
||
|
||
gdk_cairo_set_source_pixmap (cr, window, dx, dy);
|
||
cairo_paint (cr);
|
||
|
||
cairo_pop_group_to_source (cr);
|
||
cairo_paint (cr);
|
||
|
||
cairo_destroy (cr);
|
||
|
||
_gdk_window_add_damage (window, area);
|
||
}
|
||
|
||
/**
|
||
* gdk_offscreen_window_set_embedder:
|
||
* @window: a #GdkWindow
|
||
* @embedder: the #GdkWindow that @window gets embedded in
|
||
*
|
||
* Sets @window to be embedded in @embedder.
|
||
*
|
||
* To fully embed an offscreen window, in addition to calling this
|
||
* function, it is also necessary to handle the #GdkWindow::pick-embedded-child
|
||
* signal on the @embedder and the #GdkWindow::to-embedder and
|
||
* #GdkWindow::from-embedder signals on @window.
|
||
*
|
||
* Since: 2.18
|
||
*/
|
||
void
|
||
gdk_offscreen_window_set_embedder (GdkWindow *window,
|
||
GdkWindow *embedder)
|
||
{
|
||
GdkWindowObject *private = (GdkWindowObject *)window;
|
||
GdkOffscreenWindow *offscreen;
|
||
|
||
g_return_if_fail (GDK_IS_WINDOW (window));
|
||
|
||
if (!GDK_IS_OFFSCREEN_WINDOW (private->impl))
|
||
return;
|
||
|
||
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
|
||
|
||
if (embedder)
|
||
{
|
||
g_object_ref (embedder);
|
||
GDK_WINDOW_OBJECT (embedder)->num_offscreen_children++;
|
||
}
|
||
|
||
if (offscreen->embedder)
|
||
{
|
||
g_object_unref (offscreen->embedder);
|
||
GDK_WINDOW_OBJECT (offscreen->embedder)->num_offscreen_children--;
|
||
}
|
||
|
||
offscreen->embedder = embedder;
|
||
}
|
||
|
||
/**
|
||
* gdk_offscreen_window_get_embedder:
|
||
* @window: a #GdkWindow
|
||
*
|
||
* Gets the window that @window is embedded in.
|
||
*
|
||
* Returns: the embedding #GdkWindow, or %NULL if @window is not an
|
||
* embedded offscreen window
|
||
*
|
||
* Since: 2.18
|
||
*/
|
||
GdkWindow *
|
||
gdk_offscreen_window_get_embedder (GdkWindow *window)
|
||
{
|
||
GdkWindowObject *private = (GdkWindowObject *)window;
|
||
GdkOffscreenWindow *offscreen;
|
||
|
||
g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
|
||
|
||
if (!GDK_IS_OFFSCREEN_WINDOW (private->impl))
|
||
return NULL;
|
||
|
||
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
|
||
|
||
return offscreen->embedder;
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_class_init (GdkOffscreenWindowClass *klass)
|
||
{
|
||
GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
|
||
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
||
|
||
object_class->finalize = gdk_offscreen_window_finalize;
|
||
|
||
drawable_class->ref_cairo_surface = gdk_offscreen_window_ref_cairo_surface;
|
||
drawable_class->set_colormap = gdk_offscreen_window_set_colormap;
|
||
drawable_class->get_colormap = gdk_offscreen_window_get_colormap;
|
||
drawable_class->get_depth = gdk_offscreen_window_get_depth;
|
||
drawable_class->get_screen = gdk_offscreen_window_get_screen;
|
||
drawable_class->get_visual = gdk_offscreen_window_get_visual;
|
||
drawable_class->get_source_drawable = gdk_offscreen_window_get_source_drawable;
|
||
}
|
||
|
||
static void
|
||
gdk_offscreen_window_impl_iface_init (GdkWindowImplIface *iface)
|
||
{
|
||
iface->show = gdk_offscreen_window_show;
|
||
iface->hide = gdk_offscreen_window_hide;
|
||
iface->withdraw = gdk_offscreen_window_withdraw;
|
||
iface->raise = gdk_offscreen_window_raise;
|
||
iface->lower = gdk_offscreen_window_lower;
|
||
iface->move_resize = gdk_offscreen_window_move_resize;
|
||
iface->set_background = gdk_offscreen_window_set_background;
|
||
iface->get_events = gdk_offscreen_window_get_events;
|
||
iface->set_events = gdk_offscreen_window_set_events;
|
||
iface->reparent = gdk_offscreen_window_reparent;
|
||
iface->get_geometry = gdk_offscreen_window_get_geometry;
|
||
iface->shape_combine_region = gdk_offscreen_window_shape_combine_region;
|
||
iface->input_shape_combine_region = gdk_offscreen_window_input_shape_combine_region;
|
||
iface->set_static_gravities = gdk_offscreen_window_set_static_gravities;
|
||
iface->queue_antiexpose = gdk_offscreen_window_queue_antiexpose;
|
||
iface->translate = gdk_offscreen_window_translate;
|
||
iface->get_root_coords = gdk_offscreen_window_get_root_coords;
|
||
iface->get_device_state = gdk_offscreen_window_get_device_state;
|
||
iface->destroy = gdk_offscreen_window_destroy;
|
||
}
|