4 files changed, 0 insertions, 20 deletions
diff --git a/src/gui/kernel/qapplication.cpp b/src/gui/kernel/qapplication.cpp
index f48c551..9658f5e 100644
--- a/src/gui/kernel/qapplication.cpp
+++ b/src/gui/kernel/qapplication.cpp
@@ -474,9 +474,6 @@ bool QApplicationPrivate::fade_tooltip = false;
 bool QApplicationPrivate::animate_toolbox = false;
 bool QApplicationPrivate::widgetCount = false;
 bool QApplicationPrivate::load_testability = false;
-#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
-bool QApplicationPrivate::inSizeMove = false;
-#endif
 #ifdef QT_KEYPAD_NAVIGATION
 #  ifdef Q_OS_SYMBIAN
 Qt::NavigationMode QApplicationPrivate::navigationMode = Qt::NavigationModeKeypadDirectional;
diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h
index 65f61e9..0fa7269 100644
--- a/src/gui/kernel/qapplication_p.h
+++ b/src/gui/kernel/qapplication_p.h
@@ -441,9 +441,6 @@ public:
 #ifdef Q_WS_MAC
     static bool native_modal_dialog_active;
 #endif
-#if defined(Q_WS_WIN) && !defined(Q_WS_WINCE)
-    static bool inSizeMove;
-#endif
 
     static void setSystemPalette(const QPalette &pal);
     static void setPalette_helper(const QPalette &palette, const char* className, bool clearWidgetPaletteHash);
diff --git a/src/gui/kernel/qapplication_win.cpp b/src/gui/kernel/qapplication_win.cpp
index 5bb25fa..522f1ac 100644
--- a/src/gui/kernel/qapplication_win.cpp
+++ b/src/gui/kernel/qapplication_win.cpp
@@ -1916,11 +1916,9 @@ LRESULT CALLBACK QtWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam
 #ifndef Q_WS_WINCE
         case WM_ENTERSIZEMOVE:
             autoCaptureWnd = hwnd;
-            QApplicationPrivate::inSizeMove = true;
             break;
         case WM_EXITSIZEMOVE:
             autoCaptureWnd = 0;
-            QApplicationPrivate::inSizeMove = false;
             break;
 #endif
         case WM_MOVE:                                // move window
diff --git a/src/gui/painting/qbackingstore.cpp b/src/gui/painting/qbackingstore.cpp
index 7c07df8..7facd91 100644
--- a/src/gui/painting/qbackingstore.cpp
+++ b/src/gui/painting/qbackingstore.cpp
@@ -497,18 +497,6 @@ static inline void sendUpdateRequest(QWidget *widget, bool updateImmediately)
     if (!widget)
         return;
 
-#if defined(Q_WS_WIN) && !defined(Q_OS_WINCE)
-    if (QApplicationPrivate::inSizeMove && widget->internalWinId() && !updateImmediately
-        && !widget->testAttribute(Qt::WA_DontShowOnScreen)) {
-        // Tell Windows to send us a paint event if we're in WM_SIZE/WM_MOVE; posted events
-        // are blocked until the mouse button is released. See task 146849.
-        const QRegion rgn(qt_dirtyRegion(widget));
-        InvalidateRgn(widget->internalWinId(), rgn.handle(), false);
-        qt_widget_private(widget)->dirty = QRegion();
-        return;
-    }
-#endif
-
     if (updateImmediately) {
         QEvent event(QEvent::UpdateRequest);
         QApplication::sendEvent(widget, &event);