protected Style focus(Style focusedStyle ) {
protected Style focus(Style newStyle ) {
	protected Style focus(Style focusedStyle ) {		Style oldStyle = this.style;		setStyle( focusedStyle );		this.isFocused = true;		// now set any commands of this item:		if (this.commands != null) {			Screen scr = getScreen();			if (scr != null) {				scr.setItemCommands(this);			}		}		// when an item is focused, it usually grows bigger, so		// increase the bottom position a bit:		if (this.yTopPos != this.yBottomPos) {			this.yBottomPos += 5;			this.itemHeight += 5;		}		return oldStyle;	}