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
arguments.setLayoutData(data);
		arguments.setFont(font);
		arguments.addModifyListener(new ModifyListener() {
			public void modifyText(ModifyEvent e) {
				FilterTypeUtil.setValue(filter, FilterTypeUtil.ARGUMENTS,
						arguments.getText());
			}
		});
		if (filter.hasStringArguments())
			arguments.setText((String) FilterTypeUtil.getValue(filter,
					FilterTypeUtil.ARGUMENTS));
		arguments.setEnabled(filter.hasStringArguments());
		setArgumentLabelEnabled();
		TextContentAdapter contentAdapter= new TextContentAdapter();
		FindReplaceDocumentAdapterContentProposalProvider findProposer= new FindReplaceDocumentAdapterContentProposalProvider(true);
		fContentAssistField= new ContentAssistCommandAdapter(
				arguments,
				contentAdapter,
				findProposer, 
				null,
				new char[] {'\\', '[', '('},
				true);
	}
	/**
	 * 
	 */
	private void setArgumentLabelEnabled() {
		Color color = argumentsLabel.getDisplay().getSystemColor(
				filter.hasStringArguments() ? SWT.COLOR_BLACK : SWT.COLOR_GRAY);
		argumentsLabel.setForeground(color);