【发布时间】:2009-11-16 09:56:31
【问题描述】:
我有一个 ButtonSkin(Flex 4 皮肤),带有一个 Rect、一个标签和一个组,该组掩盖了 Rect。在 rollOver 上,我将 Label 的 x 设置为 this.width,然后在 rollOut 上,回到原始位置。问题是,当我 rollOut 时,如果我向右滚动(标签隐藏在掩码后面的位置),它不会注册 rollOut,直到我越过标签 (this.width * 2)。我该如何防止这种情况发生,所以当我滚出可见区域时,即使我仍在面具后面的标签上方,我也会收到“rollOut”事件?
这是皮肤:
<?xml version="1.0" encoding="utf-8"?>
<s:SparkSkin
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/halo"
xmlns:style="http://www.flexinstyle.org/2009"
minWidth="21" minHeight="21"
alpha.disabledStates="0.5">
<!-- states -->
<s:states>
<mx:State name="up" />
<mx:State name="over" stateGroups="overStates" />
<mx:State name="down" stateGroups="downStates" />
<mx:State name="disabled" stateGroups="disabledStates" />
<mx:State name="upAndSelected" stateGroups="selectedStates, selectedUpStates" />
<mx:State name="overAndSelected" stateGroups="overStates, selectedStates" />
<mx:State name="downAndSelected" stateGroups="downStates, selectedStates" />
<mx:State name="disabledAndSelected" stateGroups="selectedUpStates, disabledStates, selectedStates" />
</s:states>
<!-- transitions -->
<s:transitions>
<mx:Transition fromState="*" toState="*">
<s:Animate
target="{labelDisplay}"
duration="300">
<s:SimpleMotionPath property="x"/>
</s:Animate>
</mx:Transition>
</s:transitions>
<!-- fill -->
<s:Rect left="1" right="1" top="1" bottom="1" mask="{masker}" maskType="clip">
<s:fill>
<mx:LinearGradient rotation="90">
<mx:GradientEntry id="backgroundTopGradient"
color="0xff0000"/>
<mx:GradientEntry id="backgroundBottomGradient" color="0xf00000"/>
</mx:LinearGradient>
</s:fill>
</s:Rect>
<!-- label -->
<s:Label id="labelDisplay"
textAlign="center"
verticalAlign="middle"
maxDisplayedLines="1" x.up="10" x.over="100"
horizontalCenter="0" verticalCenter="1"
left="10" right="10" top="2" bottom="2" mouseChildren="false"
color="0xffffff" mouseEnabled="false">
</s:Label>
<!-- mask -->
<s:Group id="masker" width="100%" height="100%" mouseEnabled="false">
<s:Rect width="100%" height="100%">
<s:fill>
<s:SolidColor alpha="0.1"/>
</s:fill>
</s:Rect>
</s:Group>
</s:SparkSkin>
【问题讨论】:
标签: actionscript-3 flash apache-flex flex4