Show Busy Cursor by using ActionScript
<!--
Code from Flex 4 Documentation "Using Adobe Flex 4".
This user guide is licensed for use under the terms of the Creative Commons Attribution
Non-Commercial 3.0 License.
This License allows users to copy, distribute, and transmit the user guide for noncommercial
purposes only so long as
(1) proper attribution to Adobe is given as the owner of the user guide; and
(2) any reuse or distribution of the user guide contains a notice that use of the user guide is governed by these terms.
The best way to provide notice is to include the following link.
To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
-->
<!-- cursors\ShowBusyCursorAppHighP.mxml -->
<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">
<fx:Script>
import mx.managers.CursorManager;
import mx.managers.CursorManagerPriority;
import flash.events.*;
// Define a variable to hold the cursor ID.
private var cursorID:Number = 0;
// Define event listener to display the busy cursor
// and to load the image.
private function initImage(event:MouseEvent):void {
// Set busy cursor.
cursorID = CursorManager.setCursor(styleManager.getStyleDeclaration("mx.managers.CursorManager").getStyle("busyCursor"),CursorManagerPriority.HIGH);
// Load large image.
image1.load("a.JPG");
}
// Define an event listener to remove the wait cursor.
private function loadComplete(event:Event):void {
CursorManager.removeCursor(cursorID);
}
</fx:Script>
<s:VGroup>
<!-- Image control to load the image. -->
<mx:Image id="image1" height="50" width="100" scaleContent="true"
complete="loadComplete(event);" />
<!-- Button triggers the load. -->
<s:Button id="myButton" label="Show" click="initImage(event);" />
</s:VGroup>
</s:Application>
Related examples in the same category
