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
private FilterCopy filter;
	protected Button includeButton;
	protected Button excludeButton;
	protected Button filesButton;
	protected Button foldersButton;
	protected Button filesAndFoldersButton;
	protected Combo idCombo;
	protected Button inherited;
	protected Text arguments;
	protected Label argumentsLabel;
	protected Label description;
	protected FilterTypeUtil util;
	private static final String REGEX_FILTER_ID = "org.eclipse.core.resources.regexFilter"; 
	
	/**
	 * Find and replace command adapters.
	 * @since 3.3
	 */
	private ContentAssistCommandAdapter fContentAssistField;
	/**
	 * Constructor for FilterEditDialog.