ENH: Qt view re-architecting.
Use vtkQtView as a base class for all vtkQtXXXViews. - Add record and column views types. - Update examples that use qt views. - Update paraview bar chart to use the new API. - Update OverView plugins that use qt views. - Update test using qt views. - Changing GetChartWidget to GetWidget. - Adding stubs for getting chart options for stacked chart and statistical box plot.
Showing with 1374 additions and 293 deletions