From 7cbb573ca9f61569d91452a4bf43dd219e5c945f Mon Sep 17 00:00:00 2001 From: Alexander Larsson Date: Sat, 18 Jul 2009 20:52:30 +0200 Subject: [PATCH] Only calculate clipping regions for viewable windows --- gdk/gdkwindow.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c index 2ef379a636..e62311e519 100644 --- a/gdk/gdkwindow.c +++ b/gdk/gdkwindow.c @@ -774,7 +774,7 @@ recompute_visible_regions_internal (GdkWindowObject *private, * siblings in parents above window */ clip_region_changed = FALSE; - if (recalculate_clip) + if (recalculate_clip && private->viewable) { /* Calculate visible region (sans children) in parent window coords */ r.x = private->x; @@ -862,7 +862,9 @@ recompute_visible_regions_internal (GdkWindowObject *private, * there is no way the child clip region could change (its has not e.g. moved) * Except if recalculate_children is set to force child updates */ - recompute_visible_regions_internal (child, recalculate_clip && (clip_region_changed || recalculate_children), FALSE, FALSE); + recompute_visible_regions_internal (child, + recalculate_clip && (clip_region_changed || recalculate_children), + FALSE, FALSE); } } -- 2.30.2