ContextView (ViewNavigatorApplication )

ContextView

<?xml version="1.0" encoding="utf-8"?>
<s:ViewNavigatorApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
                            xmlns:s="library://ns.adobe.com/flex/spark"
                            preinitialize="application_preinitializeHandler(event)"
                            name="ContextView"
                            firstView="{SomeView}">
    <fx:Script>
        <![CDATA[
            import com.robotlegs.demos.robotlegsincremental.ApplicationContext;
            import com.robotlegs.demos.robotlegsincremental.views.components.SomeView;
            import mx.events.FlexEvent;

            protected var context:ApplicationContext;

            public function changeActiveView(viewClass:Class):void
            {
                navigator.pushView(viewClass);
                //dispatchEvent(new NavigationEvent(NavigationEvent.ACTIVE_VIEW_CHANGED, viewClass));
            }

            protected function application_preinitializeHandler(event:FlexEvent):void
            {
                context=new ApplicationContext(this);
            }

            protected function goToPreviousView():void
            {
                if (navigator.length > 1)
                    navigator.popView();
            }
        ]]>
    </fx:Script>
    <s:navigationContent>
        <s:Button label="Home"
                  click="navigator.popToFirstView()"/>
        <s:Button label="Back"
                  click="goToPreviousView()"/>
    </s:navigationContent>
</s:ViewNavigatorApplication>