Commit 39993f14 authored by Alexander Larsson's avatar Alexander Larsson

Add supports_native_bg to GdkWindowImpl

Backends that support native window background setting (and that clears
new window areas to this color/pixmap) should set this to true.

Currently only X11 supports this.
parent 4cd5c989
......@@ -146,6 +146,7 @@ struct _GdkWindowImplIface
void (* input_window_destroy) (GdkWindow *window);
void (* input_window_crossing)(GdkWindow *window,
gboolean enter);
gboolean supports_native_bg;
};
/* Interface Functions */
......
......@@ -5604,6 +5604,7 @@ gdk_window_impl_iface_init (GdkWindowImplIface *iface)
iface->destroy = _gdk_x11_window_destroy;
iface->input_window_destroy = _gdk_input_window_destroy;
iface->input_window_crossing = _gdk_input_crossing_event;
iface->supports_native_bg = TRUE;
}
#define __GDK_WINDOW_X11_C__
......
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