Qt: fixed checked item state and custom painting cdsChecked when TQtTreeWidget is ownerdrawn (assigned OnCustomDrawXXX).


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43170 4005530d-fff6-0310-9dd1-cebe43e6787f
Qt: TQtTreeWidget: added odChecked to drawstate when OnDrawItem is assigned and we are checkable listview.


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43171 4005530d-fff6-0310-9dd1-cebe43e6787f
Qt: fixed wrong DrawState param for TQtListWidget when OnDrawItem is assigned (ownerdraw).


git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@43172 4005530d-fff6-0310-9dd1-cebe43e6787f