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
null);
			}
			if (column.equals(FilterTypeUtil.ARGUMENTS)) {
				if (filter.hasStringArguments())
					return filter.getArguments() != null ? filter
							.getArguments().toString() : ""; 
				if ((filter.getChildrenLimit() > 0)
						&& !filter.isUnderAGroupFilter())
					return "< " + getFilterTypeName(filter) + " >"; 
			}
			return null;
		}
		private String getFilterTypeName(FilterCopy filter) {
			IFilterDescriptor desc = FilterTypeUtil.getDescriptor(filter
					.getId());
			if (desc != null)
				return desc.getName();
			return ""; 
		}
		public void addListener(ILabelProviderListener listener) {
		}
		public void dispose() {
		}
		public boolean isLabelProperty(Object element, String property) {
			return false;
		}
		public void removeListener(ILabelProviderListener listener) {
		}
	}
	class CellModifier implements ICellModifier {