Spark skins should not use bindings.
Since titleDisplay in a skinPart, you should modify it in partAdded()
Even though it's an interface, you can test whether it's stylable and apply a
style to it.
Something like:
public class TitleStylePanel extends Panel {
override protected function partAdded(partName:String, instance:Object):void
{
super.partAdded(partName, instance);
if (instance == titleDisplay )
{
if (instance is ISimpleStyleClient)
ISimpleStyleClient(instance).styleName = titleStyle;
}
You can then use the standard PanelSkin without change.
Note: this is also the way you should have done it, even in 4.1.
Regards,
Maurice
-----Message d'origine-----
De : Cooper, Andrew [mailto:[email protected]]
Envoyé : vendredi 1 février 2013 12:12
À : [email protected]
Objet : Setting the Style of the Title in s:Panel
In 4.1 I accessed the textDisplay object directly.
But In 4.6 this changed to an interface.
So I decided to dabble with skins
public class TitleStylePanel extends Panel
{
[Bindable]
public var titleStyle:Object = null;
public function TitleStylePanel()
{
super();
}
}
I generated the skin based on SparkPanelSkin
Then changed the following
...
<!-- layer 3: text -->
<!--- @copy spark.components.Panel#titleDisplay -->
<s:Label id="titleDisplay" maxDisplayedLines="1"
left="9" right="3" top="1" bottom="0"
minHeight="30"
styleName="{hostComponent.titleStyle}"
verticalAlign="middle" fontWeight="bold">
</s:Label>
...
<?xml version="1.0" encoding="utf-8"?>
<sparkcontainers:TitleStylePanel
xmlns:fx="http://ns.adobe.com/mxml/2009";
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:sparkcontainers="com.cimtek.maglite.views.controls.containers.*"
titleStyle="loginTitle"
creationComplete="panel1_creationCompleteHandler(event)"
defaultButton="{loginButton}">
...
When I run it the titleDisplay.styleName doesn't get updated
What am I doing wrong ?
Is there an easier way to change the style of the title without having to have
a skin for each instance
Andy
