diff options
| -rw-r--r-- | gtk/src/ghbcompositor.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gtk/src/ghbcompositor.c b/gtk/src/ghbcompositor.c index b4054055f..93f533c3c 100644 --- a/gtk/src/ghbcompositor.c +++ b/gtk/src/ghbcompositor.c @@ -634,7 +634,14 @@ ghb_compositor_blend (GtkWidget *widget, GdkEventExpose *event) /* draw no more than our expose event intersects our child */ region = gdk_region_rectangle (&child->allocation); gdk_region_intersect (region, event->region); + + GdkRegion *dregion = gdk_drawable_get_visible_region( + gtk_widget_get_window(child)); + gdk_region_offset(dregion, child->allocation.x, child->allocation.y); + gdk_region_intersect (region, dregion); + gdk_cairo_region (cr, region); + gdk_region_destroy(region); cairo_clip (cr); /* composite, with an opacity */ cairo_set_operator (cr, CAIRO_OPERATOR_OVER); |