SwEditWin::MouseMove: ignore visual area when tiled rendering

With this, it's possible to do mouse-button-down + move several times +
mouse-button-up desktop-style selection of Writer text.

Change-Id: If0711c5d397a8342b31c9b5448bf6223990529e4

sw/source/uibase/docvw/edtwin.cxx

@@ -3729,7 +3729,7 @@ void SwEditWin::MouseMove(const MouseEvent& _rMEvt)
     }
 
     const Point aOldPt( rSh.VisArea().Pos() );
-    const bool bInsWin = rSh.VisArea().IsInside( aDocPt );
+    const bool bInsWin = rSh.VisArea().IsInside( aDocPt ) || rSh.isTiledRendering();
 
     if( m_pShadCrsr && !bInsWin )
         delete m_pShadCrsr, m_pShadCrsr = 0;