diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c index 22f56e6c16..863c943df3 100644 --- a/gdk/gdkwindow.c +++ b/gdk/gdkwindow.c @@ -2647,6 +2647,20 @@ gdk_window_get_state (GdkWindow *window) return private->state; } +static cairo_content_t +gdk_window_get_content (GdkWindow *window) +{ + cairo_surface_t *surface; + cairo_content_t content; + + g_return_val_if_fail (GDK_IS_WINDOW (window), 0); + + surface = _gdk_drawable_ref_cairo_surface (window); + content = cairo_surface_get_content (surface); + cairo_surface_destroy (surface); + + return content; +} /* This creates an empty "implicit" paint region for the impl window. * By itself this does nothing, but real paints to this window @@ -2693,7 +2707,7 @@ gdk_window_begin_implicit_paint (GdkWindow *window, GdkRectangle *rect) paint->uses_implicit = FALSE; paint->flushed = FALSE; paint->surface = gdk_window_create_similar_surface (window, - CAIRO_CONTENT_COLOR, + gdk_window_get_content (window), MAX (rect->width, 1), MAX (rect->height, 1)); cairo_surface_set_device_offset (paint->surface, -rect->x, -rect->y); @@ -2917,7 +2931,7 @@ gdk_window_begin_paint_region (GdkWindow *window, { paint->uses_implicit = FALSE; paint->surface = gdk_window_create_similar_surface (window, - CAIRO_CONTENT_COLOR, + gdk_window_get_content (window), MAX (clip_box.width, 1), MAX (clip_box.height, 1)); }