Use mainscreen if we can't get the window's screen. Might not have any effect though. 
Use mainscreen if we can't get the window's screen. Might not have any effect though. 
WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim