Fix the blank areas during resize with the

raster engine on Mac OS X.

This is mainly done by reverting the commit
04e34fe3aecca482abeeabe2e31778e9102eeb08

Task-number: QTBUG-11518
Reviewed-by: Samuel

1 files changed, 0 insertions, 12 deletions

diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp
index 77d416b..77e9288 100644
--- a/src/gui/kernel/qwidget.cpp
+++ b/src/gui/kernel/qwidget.cpp
@@ -1767,13 +1767,7 @@ void QWidgetPrivate::syncBackingStore()
         repaint_sys(dirty);
         dirty = QRegion();
     } else if (QWidgetBackingStore *bs = maybeBackingStore()) {
-#ifdef QT_MAC_USE_COCOA
-        Q_UNUSED(bs);
-        void qt_mac_set_needs_display(QWidget *, QRegion);
-        qt_mac_set_needs_display(q_func(), QRegion());
-#else
         bs->sync();
-#endif
     }
 }
 
@@ -1782,13 +1776,7 @@ void QWidgetPrivate::syncBackingStore(const QRegion &region)
     if (paintOnScreen())
         repaint_sys(region);
     else if (QWidgetBackingStore *bs = maybeBackingStore()) {
-#ifdef QT_MAC_USE_COCOA
-        Q_UNUSED(bs);
-        void qt_mac_set_needs_display(QWidget *, QRegion);
-        qt_mac_set_needs_display(q_func(), region);
-#else
         bs->sync(q_func(), region);
-#endif
     }
 }