| Package | flashx.textLayout.elements |
| Class | public final class LinkState |
| Inheritance | LinkState  Object |
| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
linkState property
of the LinkElement class.
Related API Elements
Public Properties
| Property | Defined By | ||
|---|---|---|---|
 | constructor : Object
A reference to the class object or constructor function for a given object instance. | Object | |
Public Methods
| Method | Defined By | ||
|---|---|---|---|
|
Indicates whether an object has a specified property defined. | Object | |
|
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter. | Object | |
|
Indicates whether the specified property exists and is enumerable. | Object | |
|
Sets the availability of a dynamic property for loop operations. | Object | |
|
Returns the string representation of this object, formatted according to locale-specific conventions. | Object | |
|
Returns the string representation of the specified object. | Object | |
|
Returns the primitive value of the specified object. | Object | |
Public Constants
| Constant | Defined By | ||
|---|---|---|---|
| ACTIVE : String = "active" [static]
Value for the active state, which occurs when you hold the mouse down over a link. | LinkState | ||
| HOVER : String = "hover" [static]
Value for the hover state, which occurs when you drag the mouse over a link. | LinkState | ||
| LINK : String = "link" [static]
Value for the normal, default link state. | LinkState | ||
Constant Detail
ACTIVE | Constant |
public static const ACTIVE:String = "active"| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Value for the active state, which occurs when you hold the mouse down over a link.
HOVER | Constant |
public static const HOVER:String = "hover"| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Value for the hover state, which occurs when you drag the mouse over a link.
LINK | Constant |
public static const LINK:String = "link"| Language Version: | ActionScript 3.0 |
| Runtime Versions: | Flash Player 10, AIR 1.5 |
Value for the normal, default link state.
Examples How to use this example
LinkStateExample.as
This example adds event listeners to a LinkElement to listen for the following mouse
events: CLICK, MOUSE_DOWN, MOUSE_OUT, ROLL_OVER, ROLL_OUT. When one of these events occurs, the example
checks to see if the link is in the hover state. If so, it displays the event type and
linkState value.
package flashx.textLayout.elements.examples
{
import flash.display.Sprite;
import flash.events.MouseEvent;
import flashx.textLayout.container.ContainerController;
import flashx.textLayout.elements.LinkElement;
import flashx.textLayout.elements.LinkState;
import flashx.textLayout.elements.ParagraphElement;
import flashx.textLayout.elements.SpanElement;
import flashx.textLayout.elements.TextFlow;
import flashx.textLayout.events.FlowElementMouseEvent;
import flashx.textLayout.formats.TextLayoutFormat;
public class LinkStateExample extends Sprite
{
public function LinkStateExample()
{
var textFlow:TextFlow = new TextFlow();
var textLayoutFormat:TextLayoutFormat = new TextLayoutFormat();
textLayoutFormat.fontFamily = "Arial, Helvetica, _sans";
textLayoutFormat.fontSize = 18;
textFlow.hostFormat = textLayoutFormat;
var p:ParagraphElement = new ParagraphElement();
var span:SpanElement = new SpanElement();
var link:LinkElement = new LinkElement();
link.addEventListener(MouseEvent.CLICK, checkState);
link.addEventListener(MouseEvent.MOUSE_DOWN, checkState);
link.addEventListener(MouseEvent.MOUSE_UP, checkState);
link.addEventListener(MouseEvent.ROLL_OVER, checkState);
link.addEventListener(MouseEvent.ROLL_OUT, checkState);
span.text = "Text that includes a link to ";
link.href = "http://www.adobe.com";
var linkSpan:SpanElement = new SpanElement();
linkSpan.text = "Adobe's website";
link.addChild(linkSpan);
p.addChild(span);
p.addChild(link);
textFlow.addChild(p);
textFlow.flowComposer.addController(new ContainerController(this,stage.stageWidth, stage.stageHeight));
textFlow.flowComposer.updateAllControllers();
}
public function checkState(event:FlowElementMouseEvent):void {
var link:LinkElement = LinkElement(event.flowElement);
if(link.linkState == LinkState.HOVER) {
trace("Event type is: " + event.type);
trace("Link state is: " + link.linkState);
}
}
}
}
Thu Dec 4 2014, 05:50 PM -08:00