# File vtk/gtk/GtkVTKRenderWindowInteractor.rb, line 226 def OnEnter(self, wid, event) """Entering the vtkRenderWindow.""" self.grab_focus m = self.get_pointer ctrl, shift = self._GetCtrlShift(event) self._Iren.SetEventInformationFlipY(m[0], m[1], ctrl, shift, chr(0), 0, nil) self._Iren.EnterEvent return gtk.TRUE end