I have an plugin that displays a composite with a horizontal scrolled bar. I can't figure out how to get GridLayout() to position each widget one row, one after another. If the number of widgets exceed the composite width, you should be able to scroll right to see the rest of the widgets. The horizontal scroll bar appears, but has no effect on the composite. The application has to be able to display a variable number of widgets in one row.
Any assistance would be appreciated.