Flex - WipeRight Effect

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Introduction

The WipeRight class defines a wipe right effect. The before or after state of the component must be invisible.

Class declaration

Following is the declaration for mx.effects.WipeRight class:

public class WipeRight
   extends MaskEffects

Public methods

S.N.Method & Description
1WipeRight(target:Object = null)
Constructor.

Methods inherited

This class inherits methods from the following classes:

  • mx.effects.MaskEffect

  • mx.effects.Effect

  • flash.events.EventDispatcher

  • Object

Flex WipeRight Effect Example

Let us follow the following steps to check usage of WipeRight Effect in a Flex application by creating a test application:

StepDescription
1Create a project with a name HelloWorld under a package com.tutorialspoint.client as explained in the Flex - Create Application chapter.
2Modify HelloWorld.mxml as explained below. Keep rest of the files unchanged.
3Compile and run the application to make sure business logic is working as per the requirements.

Following is the content of the modified mxml file src/com.tutorialspoint/HelloWorld.mxml.

<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
   xmlns:s="library://ns.adobe.com/flex/spark"
   xmlns:mx="library://ns.adobe.com/flex/mx"
   width="100%" height="100%" minWidth="500" minHeight="500"
   >
   <fx:Style source="/com/tutorialspoint/client/Style.css"/>
   <fx:Script>
      <![CDATA[
         protected function btnWipeRight_clickHandler
            (event:MouseEvent):void {			
            imageFlex.visible = true;
         }
      ]]>
   </fx:Script>
   <fx:Declarations>
      <mx:WipeRight id="wipeRight" duration="2000"/>
   </fx:Declarations>
   <s:BorderContainer width="630" height="480" id="mainContainer" 
      styleName="container">
      <s:VGroup width="100%" height="100%" gap="50" 
         horizontalAlign="center" verticalAlign="middle">
         <s:Label id="lblHeader" text="Effects Demonstration" 
            fontSize="40" color="0x777777" styleName="heading"/>
         <s:Panel id="wipeRightPanel" title="Using WipeRight Effect" 
            width="500" height="300" includeInLayout="true" visible="true">
            <s:layout>
               <s:VerticalLayout  gap="10" verticalAlign="middle" 
                  horizontalAlign="center"/>							
            </s:layout>			
            <mx:Image id="imageFlex" visible="{false}" 
               source="http://www.tutorialspoint.com/images/flex-mini.png" 
               showEffect="{wipeRight}" />
            <s:Button id="btnWipeRight" label="Wipe Right" 
               click="btnWipeRight_clickHandler(event)"/>            
          </s:Panel>
       </s:VGroup>	 
    </s:BorderContainer>	
</s:Application>

Once you are ready with all the changes done, let us compile and run the application in normal mode as we did in Flex - Create Application chapter. If everything is fine with your application, this will produce following result: [ Try it online ]

Flex WipeRight Effect

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