/** Update the title bar of the contributor has a label provider. */
protected void refreshTitleBar() {
if (hasTitleBar) {
final TabbedPropertyTitle title = tabbedPropertyComposite.getTitle();
if (currentTab == null) {
/**
* No tabs are shown so hide the title bar, otherwise you see "No properties available" and
* a title bar for the selection.
*/
title.setTitle(null, null);
} else {
final String text = registry.getLabelProvider().getText(currentSelection);
final Image image = registry.getLabelProvider().getImage(currentSelection);
title.setTitle(text, image);
}
}
}
/**
* Helper method for creating property tab composites.
*
* @return the property tab composite.
*/
private Composite createTabComposite() {
final Composite result =
widgetFactory.createComposite(tabbedPropertyComposite.getTabComposite(), SWT.NO_FOCUS);
result.setVisible(false);
result.setLayout(new FillLayout());
final FormData data = new FormData();
if (hasTitleBar) {
data.top = new FormAttachment(tabbedPropertyComposite.getTitle(), 0);
} else {
data.top = new FormAttachment(0, 0);
}
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(0, 0);
data.right = new FormAttachment(100, 0);
result.setLayoutData(data);
return result;
}