LzCursor

LzCursor
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Name

LzCursor — Provides methods for changing the mouse cursor.

Synopsis

JavaScript: LzCursor
Type: Object
Access: public
Topic: LFC.Services
Declared in: WEB-INF/lps/lfc/services/LzCursor.lzs

Description

The LzCursor service provides methods for changing the mouse cursor. For example:

<canvas height="30">
   <resource name="waitcursor" src="resources/lzwaitcursor_rsc.swf"/>
 
   <view bgcolor="yellow" cursor="waitcursor">
 
     <text>Roll over to change the cursor</text>
   </view>
 </canvas>

This example changes the cursor for 1/2 second when the button is clicked:

Example 14. Changing the cursor with LzCursor

<canvas height="30">
 
   <resource name="waitcursor" src="resources/lzwaitcursor_rsc.swf"/>
   <button onclick="setCursor()" text="Click me to change the cursor for 1/2 second">
     <method name="setCursor">
       LzCursor.setCursorGlobal('waitcursor');
       var del= new LzDelegate(LzCursor, 'unlock');
       LzTimer.addTimer(del, 500);
     </method>
   </button>
 </canvas>

Details

Static Properties (5)

lock: static public var lock : Function;

Prevents the cursor from being changed until unlock is called.
restoreCursor: static public var restoreCursor : Function;

This function restores the default cursor if there is no locked cursor on the screen.
setCursorGlobal: static public var setCursorGlobal : Function;

Sets the cursor to a resource
showHandCursor: static public var showHandCursor : Function;

Shows or hides the hand cursor for all clickable views.
unlock: static public var unlock : Function;

Restores the default cursor.

JavaScript Synopsis

public var LzCursor = { ... };

Copyright © 2002-2007 Laszlo Systems, Inc. All Rights Reserved. Unauthorized use, duplication or distribution is strictly prohibited. This is the proprietary information of Laszlo Systems, Inc. Use is subject to license terms.

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