If user calls setEnable(false) on pushbutton, it is not working until the user calls repaint() explicitly. Issue is seen in 5.11.0 only on MAC. No issue on windows.
Steps to reproduce:
- Execute the attached project
- Click start button. DummyButton should be disabled.
- Now click the "repaint" button, only the dummyButton gets disabled.
Expected result: There should be no need to call repaint explicitly.