Cocoa: fix qwidget autotest (optimizedResizeMove) for raster engine

In setGeometry_sys we used to call invalidateBuffer. This
function does not take into account widgets with static contents
when resizing. invlidateBuffer_resizeHelper does. The new code
with this patch will make setGeometry_sys work the same way as in
qwidget_x11::setGeometry_sys.

1 files changed, 4 insertions, 10 deletions

diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm
index 993c8f0..0161b33 100644
--- a/src/gui/kernel/qwidget_mac.mm
+++ b/src/gui/kernel/qwidget_mac.mm
@@ -4561,17 +4561,11 @@ void QWidgetPrivate::setGeometry_sys_helper(int x, int y, int w, int h, bool isM
         const QRect oldRect(oldp, olds);
         if (!isResize && QApplicationPrivate::graphicsSystem())
             moveRect(oldRect, x - oldp.x(), y - oldp.y());
+
         setWSGeometry(false, oldRect);
-        if (isResize && QApplicationPrivate::graphicsSystem()) {
-            invalidateBuffer(q->rect());
-            if (extra && !graphicsEffect && !extra->mask.isEmpty()) {
-                QRegion oldRegion(extra->mask.translated(oldp));
-                oldRegion &= oldRect;
-                q->parentWidget()->d_func()->invalidateBuffer(oldRegion);
-            } else {
-                q->parentWidget()->d_func()->invalidateBuffer(effectiveRectFor(oldRect));
-            }
-        }
+
+        if (isResize && QApplicationPrivate::graphicsSystem())
+            invalidateBuffer_resizeHelper(oldp, olds);
     }
 
     if(isMove || isResize) {