import org.eclipse.gef.tools.SelectionTool; //导入依赖的package包/类
/**
 * Constructor for SelectionToolEntry.
 * 
 * @param label
 *            the label
 * @param shortDesc
 *            the description
 */
public SelectionToolEntry(String label, String shortDesc) {
	super(label, shortDesc, SharedImages.DESC_SELECTION_TOOL_16,
			SharedImages.DESC_SELECTION_TOOL_24, SelectionTool.class);
	if (label == null || label.length() == 0)
		setLabel(GEFMessages.SelectionTool_Label);
	setUserModificationPermission(PERMISSION_NO_MODIFICATION);
}