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.
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.
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.
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
{
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);
}
}
}
}