* Application:

* Application:
  - setBufferView(): deleted
  - currentView(), setCurrentView(): new method to set the current LyXView

* GuiApplication::x11EventFilter(): use currentView().view() to get the current BufferView. This should solves the X11 selection bug.

* WorkArea:
  - dispatch(): redraw only if needRedraw in preparation for the painting optimization patch. Show the cursor immediately on mouse click.
  - setBufferView(): remove call to Application::setBufferView()

* GuiWorkArea:
  - focusInEvent(): update only if we changed LyXView
  - focusInEvent(): stop the cursor only if we changed LyXView.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15783 a592a061-630c-0410-9148-cb99ea01b6c8