fix: can not reisze window on openbox

Change-Id: If393071adbf6acbaa3d4be9b1f9850109d93dd78
linuxdeepin · Feb 5, 2018 · 218df1e · 218df1e
1 parent 2439d67
commit 218df1e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/platformplugin/dframewindow.cpp b/platformplugin/dframewindow.cpp
@@ -890,7 +890,7 @@ void DFrameWindow::updateMask()
     if (DWMSupport::instance()->hasComposite())
         mouse_margins = canResize() ? MOUSE_MARGINS : 0;
     else
-        mouse_margins = m_borderWidth;
+        mouse_margins = qRound(m_borderWidth * devicePixelRatio());
 
     const QPainterPath &path = m_clipPath;