mustella/tests/Managers/DragManager/SWFs/Drag_Custom_Squares.mxml

<?xml version="1.0" encoding="iso-8859-1" ?>
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<mx:Application backgroundColor="0xFFFFFF" backgroundImage=""  xmlns:mx="http://www.adobe.com/2006/mxml" width="600" height="600" paddingLeft="6" paddingRight="6" creationComplete="appInit()" borderStyle="solid">

    <mx:Script>
        <![CDATA[
        import mx.managers.DragManager;
        import mx.core.DragSource;
        import mx.containers.VBox;
        import mx.collections.*;
        import mx.events.DragEvent;

        public function dragIt(event:*, text:String, format:*) :void {
            var ds:DragSource = new DragSource();

            ds.addData(text, format);
            var di:VBox = new VBox();
            mx.managers.DragManager.doDrag(event.currentTarget, ds, event, di , 30, 30 );
            event.preventDefault();
        }

        public function doDragEnter(event:*, format:*) :void  {
            if (event.dragSource.hasFormat(format) || format == "any")
            {
                mx.managers.DragManager.acceptDragDrop(event.target);

            }
             event.preventDefault();
        }

        public function doDragOver(event:DragEvent) :void  {

            if (event.ctrlKey)
                mx.managers.DragManager.showFeedback(mx.managers.DragManager.COPY);
            else if (event.shiftKey)
                mx.managers.DragManager.showFeedback(mx.managers.DragManager.LINK);
            else
                mx.managers.DragManager.showFeedback(mx.managers.DragManager.MOVE);

             event.preventDefault();
        }

        public function doDragDrop (event:DragEvent, target:*, formats:*) :void  {
            var prefix:String = "";

            if (event.action == mx.managers.DragManager.COPY)
                prefix = "Copy of ";
            else if (event.action == mx.managers.DragManager.LINK)
                prefix = "LinkButton to ";


            for (var i:int = 0; i < formats.length; i++)
            {
                var data:* = event.dragSource.dataForFormat(formats[i]);
                trace(data);
                if (data != undefined)
                    IList(target.dataProvider).addItem(prefix + data);
            }
             event.preventDefault();
        }

        public function appInit() :void  {
            firstList.dataProvider = [];
            secondList.dataProvider = [];
            thirdList.dataProvider=[];
        }

        ]]>
    </mx:Script>

<mx:Text width="100%" text="Drag squares into lists. Verify first list only accepts red squares, second list only accepts blue squares, and third list accepts red, blue, and green squares " />


    <mx:Tile width="200" id="tileComp">
        <mx:Canvas id="canvas1" horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#FF0000" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Red 1', 'red')">
            <mx:Label text="1" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas2"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#FF0000" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Red 2', 'red')">
            <mx:Label text="2" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas3"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#FF0000" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Red 3', 'red')">
            <mx:Label text="3" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas4"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#FF0000" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Red 4', 'red')">
            <mx:Label text="4" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas5"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#FF0000" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Red 5', 'red')">
            <mx:Label text="5" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas6"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#0000FF" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Blue 1', 'blue')">
            <mx:Label text="1" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas7"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#0000FF" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Blue 2', 'blue')">
            <mx:Label text="2" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas8"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#0000FF" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Blue 3', 'blue')">
            <mx:Label text="3" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas9"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#0000FF" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Blue 4', 'blue')">
            <mx:Label text="4" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas10"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#0000FF" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Blue 5', 'blue')">
            <mx:Label text="5" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas11"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#00FF00" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Green 1', 'green')">
            <mx:Label text="1" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas12" horizontalScrollPolicy="off" verticalScrollPolicy="off"  backgroundColor="#00FF00" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Green 2', 'green')">
            <mx:Label text="2" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas13" horizontalScrollPolicy="off" verticalScrollPolicy="off"  backgroundColor="#00FF00" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Green 3', 'green')">
            <mx:Label text="3" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas14"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#00FF00" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Green 4', 'green')">
            <mx:Label text="4" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
        <mx:Canvas id="canvas15"  horizontalScrollPolicy="off" verticalScrollPolicy="off" backgroundColor="#00FF00" borderStyle="solid" width="30" height="30" mouseDown="dragIt(event, 'Green 5', 'green')">
            <mx:Label text="5" x="8" y="6" width="22" height="24"/>
        </mx:Canvas>
    </mx:Tile>
    <mx:VBox>
        <mx:Label text="Drag red items into this list" />
        <mx:List dragEnter="doDragEnter(event, 'red')"
                 dragOver="doDragOver(event);"
                 dragDrop="doDragDrop(event, firstList, ['red'])"
                 id="firstList"
                 dropEnabled="true"
                 width="250"
        />
        <mx:Label text="Drag blue items into this list" />
        <mx:List dragEnter="doDragEnter(event, 'blue')"
                 dragOver="doDragOver(event);"
                 dragDrop="doDragDrop(event, secondList, ['blue'])"
                 id="secondList"
                 dropEnabled="true"
                 width="250"
        />
        <mx:Label text="Drag any items into this list" />
        <mx:List dragEnter="doDragEnter(event, 'any')"
                 dragOver="doDragOver(event);"
                 dragDrop="doDragDrop(event, thirdList, ['red','blue','green'])"
                 id="thirdList"
                 dropEnabled="true"
                 width="250"
        />
    </mx:VBox>
</mx:Application>