在 FLEX 3.0 中创建弹出窗口
我创建了一个自定义组件扩展 Canvas 的弹出窗口,我希望画布的外观与图像中显示的类似。是否有任何想法如何创建类似的弹出窗口。
这里我给你示例到目前为止我已经完成的代码...
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="550" height="350" backgroundAlpha="0">
<mx:Script>
<![CDATA[
import mx.managers.PopUpManager;
public function btnImage_click():void
{
PopUpManager.removePopUp(this);
}
]]>
</mx:Script>
<mx:Image source="Images/close.png" top="4" left="500" useHandCursor="true" buttonMode="true" click="{btnImage_click();}" />
<mx:Fade id="fadeIn" duration="700" alphaFrom="0.0" alphaTo="1.0"/>
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle">
<mx:Canvas height="85%" width="90%" backgroundColor="#ffffff" backgroundAlpha="1" >
<mx:VBox height="100%" width="100%">
<mx:HBox height="70%" width="100%" horizontalAlign="center" verticalAlign="middle">
<mx:Image id="btnPrevious" source="Images/previous.png"
click="{vsSubImages.selectedIndex--}" enabled="{vsSubImages.selectedIndex!=0}"/>
<mx:ViewStack height="100%" width="90%" creationPolicy="all" id="vsSubImages">
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" showEffect="{fadeIn}">
<mx:Image id="img1" maintainAspectRatio="true" height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" />
</mx:VBox>
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" showEffect="{fadeIn}">
<mx:Image id="img2" maintainAspectRatio="true" height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" />
</mx:VBox>
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" showEffect="{fadeIn}">
<mx:Image id="img3" maintainAspectRatio="true" height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" />
</mx:VBox>
</mx:ViewStack>
<mx:Image id="btnNext" source="Images/next.png"
click="{vsSubImages.selectedIndex++}" enabled="{vsSubImages.selectedIndex!=2}" />
</mx:HBox>
<mx:Box height="30%" width="100%" horizontalAlign="right" verticalAlign="top">
<mx:Form height="100%" width="100%">
<mx:FormItem label="Project Name : " >
<mx:Label id="lblName" />
</mx:FormItem>
<mx:FormItem label="Description : " >
<mx:Label id="lblDescription" />
</mx:FormItem>
<mx:FormItem label="Technology Name : " >
<mx:Label id="lblTechnology" />
</mx:FormItem>
</mx:Form>
</mx:Box>
</mx:VBox>
</mx:Canvas>
</mx:VBox>
</mx:Canvas>
主要思想是在画布上显示关闭按钮,目前我正在画布后面。 请帮我。
I have created a Popup that is custom component extends Canvas i want the look of the canvas is similar like that showed in image. is there any idea that how to create a pop up similar like that.
Here i am giving you the sample code that i have done till now...
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="550" height="350" backgroundAlpha="0">
<mx:Script>
<![CDATA[
import mx.managers.PopUpManager;
public function btnImage_click():void
{
PopUpManager.removePopUp(this);
}
]]>
</mx:Script>
<mx:Image source="Images/close.png" top="4" left="500" useHandCursor="true" buttonMode="true" click="{btnImage_click();}" />
<mx:Fade id="fadeIn" duration="700" alphaFrom="0.0" alphaTo="1.0"/>
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle">
<mx:Canvas height="85%" width="90%" backgroundColor="#ffffff" backgroundAlpha="1" >
<mx:VBox height="100%" width="100%">
<mx:HBox height="70%" width="100%" horizontalAlign="center" verticalAlign="middle">
<mx:Image id="btnPrevious" source="Images/previous.png"
click="{vsSubImages.selectedIndex--}" enabled="{vsSubImages.selectedIndex!=0}"/>
<mx:ViewStack height="100%" width="90%" creationPolicy="all" id="vsSubImages">
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" showEffect="{fadeIn}">
<mx:Image id="img1" maintainAspectRatio="true" height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" />
</mx:VBox>
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" showEffect="{fadeIn}">
<mx:Image id="img2" maintainAspectRatio="true" height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" />
</mx:VBox>
<mx:VBox height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" showEffect="{fadeIn}">
<mx:Image id="img3" maintainAspectRatio="true" height="100%" width="100%" horizontalAlign="center" verticalAlign="middle" />
</mx:VBox>
</mx:ViewStack>
<mx:Image id="btnNext" source="Images/next.png"
click="{vsSubImages.selectedIndex++}" enabled="{vsSubImages.selectedIndex!=2}" />
</mx:HBox>
<mx:Box height="30%" width="100%" horizontalAlign="right" verticalAlign="top">
<mx:Form height="100%" width="100%">
<mx:FormItem label="Project Name : " >
<mx:Label id="lblName" />
</mx:FormItem>
<mx:FormItem label="Description : " >
<mx:Label id="lblDescription" />
</mx:FormItem>
<mx:FormItem label="Technology Name : " >
<mx:Label id="lblTechnology" />
</mx:FormItem>
</mx:Form>
</mx:Box>
</mx:VBox>
</mx:Canvas>
</mx:VBox>
</mx:Canvas>
The main idea is to show the close button on the Canvas currently i am getting that behind the Canvas.
Please Help me.
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将
标记位于代码最底部的最后一个标记之前。因为画布的行为就像最后一个位于 z 索引的最顶部。
Put the
<mx:Image source="Images/close.png" top="4" left="500" useHandCursor="true" buttonMode="true" click="{btnImage_click();}" />
tag at the very bottom of the code before last</mx:Canvas>
tag. Because canvas behaves like last is at the very top in the z-index.