mustella/tests/gumbo/components/Scroller/swfs/ScrollerBasicComp.mxml

<?xml version="1.0" encoding="utf-8"?>
<!--

  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

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  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

-->

<s:Application height="600" width="800"
    xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:mx="library://ns.adobe.com/flex/mx" xmlns:s="library://ns.adobe.com/flex/spark"
    xmlns:comps="comps.*"

    backgroundColor="0xFFFFFF" >

    <s:layout> <s:HorizontalLayout/> </s:layout>

        <fx:Style source="assets/myStyles.css" />
    <fx:Script>

    <![CDATA[
    import comps.*;
    import mx.collections.ArrayCollection;
    import spark.skins.spark.*;
    import spark.components.*;
    import spark.primitives.*;
    import spark.primitives.supportClasses.*;
    import mx.events.FlexMouseEvent;


    public function mixItemRendererFunction(item:*):IFactory

    {

        if (item is DisplayObject || item is GraphicElement)

        return new ClassFactory(DefaultComplexItemRenderer);

        else

        return new ClassFactory(DefaultItemRenderer);

    }
	/*
	 * Assert that these methods throw errors
	 */
	public function assertScrollerError(method:String, myScroller:Scroller):String {

		try {

			switch (method) {

				case "removeElementAt":
					myScroller.removeElementAt(0);
					break;
				case "addElementAt":
					myScroller.addElementAt(new DataGroup(), 0);
					break;
				case "removeElement":
					myScroller.removeElement(new DataGroup());
					break;
				case "removeAllElements":
					myScroller.removeAllElements();
					break;
				case "addElement":
					myScroller.addElement(new DataGroup());
					break;
				case "setElementIndex":
					myScroller.setElementIndex(new DataGroup(), 0);
					break;
				case "swapElements":
					myScroller.swapElements(new DataGroup(), new DataGroup());
					break;
				case "swapElementsAt":
					myScroller.swapElementsAt(0, 0);
					break;


			}

		} catch (error:Error) {
			return "This operation is not supported in Scroller.";
		}

		return "no error";

	}
			private function mouseWheelPreventDefault(event:FlexMouseEvent):void {
				event.preventDefault();

			}
			private function mouseWheelChangingHandler(event:FlexMouseEvent):void {
				event.delta *= 4;
			}
    ]]>

    </fx:Script>



    <s:Scroller id="sc1" height="200">

        <comps:DataGroupAbcComp id="dg" />

    </s:Scroller>

    <s:Scroller id="sc2" height="300">

        <comps:VGroupButtonsComp id="vg" />

    </s:Scroller>

    <s:Scroller id="sc3" width="500">

        <comps:HGroupButtonsComp id="hg" />

    </s:Scroller>

    <s:Scroller  id="sc4" focusEnabled="true" hasFocusableChildren="false" height="200" width="100"/>

    <s:Group height="110" width="110" chromeColor="#FFFF00" id="gr5">
    	<s:Scroller  id="sc5"  height="100" width="100">
    		<comps:VGroupButtonsComp  />
    	</s:Scroller>
    </s:Group>
    <s:Scroller id="sc6" height="200" width="100" mouseWheelChanging="mouseWheelPreventDefault(event)">
        <comps:DataGroupAbcComp2 id="dg1" />
    </s:Scroller>
    <s:Scroller id="sc7" height="200" width="100" mouseWheelChanging="mouseWheelChangingHandler(event)">
        <comps:DataGroupAbcComp2 id="dg2" />
    </s:Scroller>
</s:Application>