item.setToolTipText(oldShell, null, item.toolTipText); item.setToolTipText(newShell, item.toolTipText, null);
item.setToolTipText(oldShell, null); item.setToolTipText(newShell, item.toolTipText);
void fixChildren (Shell newShell, Shell oldShell, Decorations newDecorations, Decorations oldDecorations, Menu [] menus) {	super.fixChildren (newShell, oldShell, newDecorations, oldDecorations, menus);	ToolItem [] items = getItems ();	if (toolTipText == null) {		for (int i = 0; i < items.length; i++) {			ToolItem item = items [i];			if (item.toolTipText != null) {				item.setToolTipText(oldShell, null, item.toolTipText);				item.setToolTipText(newShell, item.toolTipText, null);			}		}	}}