Attachment #158792 for bug #259503

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     * @return true if the given element has children that matches the filter text
     */
    protected boolean isParentMatch(Viewer viewer, Object element){
		if (viewer instanceof AbstractTreeViewer) {
			Object[] children = ((ITreeContentProvider) ((AbstractTreeViewer) viewer)
					.getContentProvider()).getChildren(element);

			if ((children != null) && (children.length > 0)) {
				return isAnyVisible(viewer, element, children);
			}
		}
        return false;
    }
    

Return to bug 259503

Lines 252-263 Link Here

(-)Eclipse UI/org/eclipse/ui/dialogs/PatternFilter.java (-5 / +7 lines)
252	* @return true if the given element has children that matches the filter text	252	* @return true if the given element has children that matches the filter text
253	*/	253	*/
254	protected boolean isParentMatch(Viewer viewer, Object element){	254	protected boolean isParentMatch(Viewer viewer, Object element){
255	Object[] children = ((ITreeContentProvider) ((AbstractTreeViewer) viewer)	255	if (viewer instanceof AbstractTreeViewer) {
256	.getContentProvider()).getChildren(element);	256	Object[] children = ((ITreeContentProvider) ((AbstractTreeViewer) viewer)
		257	.getContentProvider()).getChildren(element);
257		258
258	if ((children != null) && (children.length > 0)) {	259	if ((children != null) && (children.length > 0)) {
259	return isAnyVisible(viewer, element, children);	260	return isAnyVisible(viewer, element, children);
260	}	261	}
		262	}
261	return false;	263	return false;
262	}	264	}
263		265