itemWidth += parent.getTextWidth(text) + TEXT_INDENT;
itemWidth += getTextWidth(text) + TEXT_INDENT;
Point getItemExtent() {	Tree parent;	Point imageExtent;	String text;	int itemWidth;		if (itemExtent == null) {		parent = getParent();		imageExtent = parent.getImageExtent();		text = getText();		itemWidth = SELECTION_PADDING;		if (text != null) {			itemWidth += parent.getTextWidth(text) + TEXT_INDENT;		}		if (imageExtent != null) {			itemWidth += imageExtent.x + IMAGE_PADDING;		}		itemExtent = new Point(itemWidth, parent.getItemHeight());	}	return itemExtent;}