[flexcoders] Capture object on Right Click

Fri, 01 Sep 2006 00:43:28 -0700

I have created sample context menu which consist of 2 items.Below is the code for that.

 

If you will run this you will find a canvas in red color and if you right click you will find context menu with two items “Split Canvas” and “Split Again”.

 

Now if you will select split Canvas then that Red canvas will get splited into two new child canvas.

 

Now if user again select split again I want to split the child canvas into two new children. This is what I want to do I am getting the id of child canvas when user clicks on the child.

 

Can anybody suggest some solution on this please help…………………

 

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

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:myp="uiMyContext.*"  xmlns:local="*" creationComplete="ContextMenuItemExample1();">

            <mx:Canvas id="baseCanvas" width="50%" height="50%"  backgroundColor="Red"/>

<mx:Script>

            <![CDATA[

            import mx.containers.HDividedBox;

            import mx.containers.Canvas;

            import mx.events.MenuEvent;

            import uiMyContext.ContextMenuExample;

                import flash.ui.ContextMenu;

    import flash.ui.ContextMenuItem;

    import flash.ui.ContextMenuBuiltInItems;

    import mx.controls.TextArea;

    import mx.controls.Text;

    import mx.controls.Alert;

    import flash.events.*;

    import flash.display.Sprite;

    import flash.display.Shape;

    import flash.text.TextField;

 

         public var myContextMenu:ContextMenu;

       

 public function ContextMenuItemExample1():void

         {

            myContextMenu = new ContextMenu();

            removeDefaultItems();

            addCustomMenuItems();

            baseCanvas.contextMenu = myContextMenu;

         }

 

        private function removeDefaultItems():void

        {

            myContextMenu.hideBuiltInItems();

            var defaultItems:ContextMenuBuiltInItems = myContextMenu.builtInItems;

            defaultItems.print = true;

        }

 

        private function addCustomMenuItems():void

        {

            var item:ContextMenuItem = new ContextMenuItem("Split Canvas");

                                    item.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT,clickMe);

                                    var item1:ContextMenuItem = new ContextMenuItem("Split Canvas Again");

                                    item1.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT,splitAgain);

                    myContextMenu.customItems.push(item1,item);

        }

       

        public function splitAgain(e:ContextMenuEvent):void

        {

           

                Alert.show(String(e.currentTarget));

                       

        }

       

        public function clickMe(e:ContextMenuEvent):void

        {

                        var hDivide:HDividedBox=new HDividedBox();

                        hDivide.percentHeight=100;

                        hDivide.percentWidth=100;

                        hDivide.setStyle("backgroundColor","white");

 

 

                        var child1:Canvas=new Canvas();

                        child1=createChildCan();

                        child1.setStyle("backgroundColor","#ffecec")

                       

                       

                        var child2:Canvas=new Canvas();

                        child2=createChildCan();

                        child2.setStyle("backgroundColor","#808080")

                       

                        var child3:Canvas=new Canvas();

                        child3=createChildCan();

                        child3.setStyle("backgroundColor","#ffecec")

           

                        hDivide.addChild(child1);

                        hDivide.addChild(child2);

                  baseCanvas.addChild(hDivide);

 

        }

       

        public function createChildCan():Canvas

        {

                        var childCan:Canvas=new Canvas();                    

                        childCan.percentHeight=100;

                        childCan.percentWidth=100;

                        childCan.addEventListener(MouseEvent.CLICK,getID)

                        return childCan;

        }

       

        public function getID(event:MouseEvent):void

        {

            Alert.show(String(event.currentTarget));

        }

       

      

            ]]>

</mx:Script>

</mx:Application>

 

 

 

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