1 files changed, 0 insertions, 39 deletions
diff --git a/debian/patches/0248-fix-qwidget-scroll-slowness.diff b/debian/patches/0248-fix-qwidget-scroll-slowness.diff
deleted file mode 100644
index 8e0353b..0000000
--- a/debian/patches/0248-fix-qwidget-scroll-slowness.diff
+++ /dev/null
@@ -1,39 +0,0 @@
-qt-bugs@ issue : N227210
-Trolltech task ID : 228764
-bugs.kde.org number : 167739
-applied: no
-author: Germain Garand <germain@ebooksfrance.org>
-
-QWidgetPrivate::scrollRect doesn't account for it's rect argument
-but rather examine the whole widget surface when pondering if
-it can apply accelerated blitting, resulting in unnecessarily slow 
-and non-blitting QWidget::scroll calls.
-
---- a/src/gui/painting/qbackingstore.cpp
-+++ b/src/gui/painting/qbackingstore.cpp
-@@ -517,7 +517,8 @@ void QWidgetPrivate::scrollRect(const QR
-     }
- 
-     bool overlapped = false;
--    bool accelerateScroll = accelEnv &&  isOpaque() && !(overlapped = isOverlapped(data.crect));
-+    QRect cRect = clipRect();
-+    bool accelerateScroll = accelEnv &&  isOpaque() && !(overlapped = isOverlapped(rect & cRect));
- 
- #if defined(Q_WS_QWS)
-     QWSWindowSurface *surface;
-@@ -552,13 +553,13 @@ void QWidgetPrivate::scrollRect(const QR
- #ifdef Q_WS_QWS
-         QWSWindowSurface *surface = static_cast<QWSWindowSurface*>(wbs->windowSurface);
-         const QRegion clip = surface->clipRegion().translated(-toplevelOffset)
--                             & clipRect();
-+                             & cRect;
-         const QRect scrollRect = rect & clip.boundingRect();
-         const QRect destRect = scrollRect.translated(dx, dy)
-                                & scrollRect
-                                &  clip.boundingRect();
- #else
--        QRect scrollRect = rect & clipRect();
-+        QRect scrollRect = rect & cRect;
- 
-         QRect destRect = scrollRect.isValid() ? scrollRect.translated(dx,dy).intersected(scrollRect) : QRect();
-