OldHawk

摘要： The following example shows you how you can prevent any item from being selected by adding an attribute (named “clickable”, but you could name it anything you wanted) and using E4X expressions to determine if the currently clicked item should be selectable or not 阅读全文

摘要： The following example shows you how you can align the labels in a PopUpButton control’s pop up menu in Flex by setting the popUpStyleName and textAlign styles 阅读全文

摘要： The following example shows how you can change the background color and alpha of a PopUpButton control’s pop up menu in Flex by setting the popUpStyleName, backgroundAlpha, and backgroundColor styles. 阅读全文