if (retinoscopeButtonState) { this.retinoscopeButton.upStatethis.retinoscopeButton.downState; this.retinoscopeButton.downState = this.retinoscopeButton.upState';
if (retinoscop
menu_list.getChildAt( 0 )); // ignore menu_list. it's just a collection of SimpleButtons // ** What's occuring here that makes active_button.upState**
active_b
它可以工作,但只适用于upState。我一悬停或点击按钮,它就会变回原来的名称。我能不能把它定义为anyState?var doc:DisplayObjectContainer = m1.upState as DisplayObjectContainer;
var tf:TextField = doc.getChildAt