Bug 96952 [build path] project settings: library tab enablement and focus
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/LibrariesWorkbookPage.java
}
	
	private Shell getShell() {
		if (fSWTControl != null) {
			return fSWTControl.getShell();
		}
		return JavaPlugin.getActiveWorkbenchShell();
	}
	
	
	private class LibrariesAdapter implements IDialogFieldListener, ITreeListAdapter {
		
		private final Object[] EMPTY_ARR= new Object[0];
		
		
		public void customButtonPressed(TreeListDialogField field, int index) {
			libaryPageCustomButtonPressed(field, index);
		}
		
		public void selectionChanged(TreeListDialogField field) {
			libaryPageSelectionChanged(field);
		}
		
		public void doubleClicked(TreeListDialogField field) {
			libaryPageDoubleClicked(field);
		}
		
		public void keyPressed(TreeListDialogField field, KeyEvent event) {
			libaryPageKeyPressed(field, event);
		}