Bug 292901 Confusing "Target" group for children filters
Steps: 1) I added a compound filter "or" and set "Mode" to "Exclude" and "Target" to "Folders" 2) I tried to add "Regex Filter" as a child for the compound one, and I see that I can choose "Target" here too Maybe we should choose "Target" only for top-level filters as we do with "Mode"? Or "Mode" should be available to set only if not already chosen for the parent?
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/ResourceFilterGroup.java
upButton.addSelectionListener(new SelectionListener() {
				public void widgetDefaultSelected(SelectionEvent e) {
				}
				public void widgetSelected(SelectionEvent e) {
					handleUp();
				}
			});
			downButton = new Button(composite, SWT.PUSH);
			downButton.setText(NLS.bind(
					IDEWorkbenchMessages.ResourceFilterPage_downButtonLabel,
					null));
			data = new GridData(SWT.FILL, SWT.FILL, false, false);
			downButton.setLayoutData(data);
			setButtonDimensionHint(downButton);
			downButton.addSelectionListener(new SelectionListener() {
				public void widgetDefaultSelected(SelectionEvent e) {
				}
				public void widgetSelected(SelectionEvent e) {
					handleDown();
				}
			});
		}
	}
	private void refreshEnablement() {
		addButton.setEnabled(true);
		ISelection selection = filterView.getSelection();
		IStructuredSelection structuredSelection = null;
		if (selection instanceof IStructuredSelection)
			structuredSelection = ((IStructuredSelection) selection);
		removeButton.setEnabled(structuredSelection != null