public ComboboxFigure(Composite parent, final IPropertySource propertySource) {
super();
Combo cb = new Combo(parent, SWT.DROP_DOWN);
cb.setVisible(false);
cb.setBounds(-100, -100, 10, 10);
Point p = cb.computeSize(SWT.DEFAULT, SWT.DEFAULT);
cb.dispose();
mComboHeight = p.y;
setLayoutManager(new XYLayout());
Rectangle[] bounds =
calculateBounds(
(Rectangle) propertySource.getPropertyValue(InstallOptionsWidget.PROPERTY_BOUNDS));
mComboFigure =
new ComboFigure(parent, new CustomPropertySourceWrapper(propertySource, bounds[0]));
mListFigure =
new ListFigure(
parent, new CustomPropertySourceWrapper(propertySource, bounds[1]), SWT.SINGLE);
mListFigure.setBorder(new LineBorder(ColorManager.getColor(ColorManager.BLACK)));
mListFigure.setVisible(mShowDropdown);
add(mComboFigure);
add(mListFigure);
}
public void setShowDropdown(boolean flag) {
if (mShowDropdown != flag) {
mShowDropdown = flag;
mListFigure.setVisible(mShowDropdown);
}
}