Sorry, try BitmapAsset instead of Bitmap, which extends Bitmap and
implements IFlexDisplayObject. If that doesn't work, I have code to draw
the bitmap data onto a UIComponent.
- Dan Freiman
On Nov 12, 2007 7:13 AM, Mirko Sabljić <[EMAIL PROTECTED]> wrote:
>
> I followed your advice Dan and used this code:
>
>
> public function dragItSubs(event:MouseEvent):void{
>
> // Get the drag initiator component from the event object.
> var dragInitiator:UIComponent = event.currentTarget as UIComponent;
>
> /////////////////////////////////////////////////////////
> var target:UIComponent = event.currentTarget as UIComponent;
> var dragProxy:Bitmap;
> var myBitmapData:BitmapData = new BitmapData(target.width, target.height);
> myBitmapData.draw(target); // draw target onto bitmap
> dragProxy = new Bitmap(myBitmapData);
> /////////////////////////////////////////////////////////
>
> // Call the DragManager doDrag() method to start the drag.
> DragManager.doDrag(dragInitiator, event, dragProxy);
>
> }
>
> But now i get the following error:
>
> 1067: Implicit coercion of a value of type flash.display:Bitmap to an
> unrelated type mx.core:IFlexDisplayObject.
>
> on line:
>
> DragManager.doDrag(dragInitiator, event, dragProxy);
>
> Do you maybe know how can i solve this?
>
> thank you
>
>
> Daniel Freiman wrote:
> >
> > Use a bitmap of the target instead of the original target.
> >
> > ///////////////////////////////////////////////
> > var target:UIComponent = event.currentTarget as UIComponent;
> > var dragProxy:Bitmap;
> > var myBitmapData:BitmapData = new BitmapData(target.width, target.height
> );
> > myBitmapData.draw(target); // draw target onto bitmap
> > dragProxy = new Bitmap(myBitmapData);
> > //////////////////////////////////////////////
> >
> > - Dan Freiman
> >
> > On Nov 11, 2007 12:57 PM, <[EMAIL PROTECTED] <msabljic%40gmail.com>>
> wrote:
> >
> >> Hi,
> >>
> >> I am trying to drag an UIComponent instance over an Image object and
> >> drag and drop work fine but i am having problem with dragProxy image.
> >> I would like to use my original drag source UIComponent as dragProxy
> >> image but if i do the following:
> >>
> >> public function dragItSubs(event:MouseEvent):void{
> >>
> >> // Get the drag initiator component from the event object.
> >> var dragInitiator:UIComponent = event.currentTarget as UIComponent;
> >>
> >> /////////////////////////////////////////////////////////
> >> var dragProxy:UIComponent = new UIComponent;
> >> dragProxy = event.currentTarget as UIComponent;
> >> /////////////////////////////////////////////////////////
> >>
> >> // Call the DragManager doDrag() method to start the drag.
> >> DragManager.doDrag(dragInitiator, event, dragProxy);
> >>
> >> }
> >>
> >> then the original UIComponent (which is a drag source) is used as
> >> dragProxy while dragging it but that same component dissapears from
> >> its original position as soon as dragging starts. How can i accomplish
> >> that drag source UIComponent's "image" is used as dragProxy but the
> >> same source drag UIComponent is intact while dragging?
> >>
> >> thanks in advance
> >>
> >> --
> >> Best regards,
> >> Mirko mailto:msabljic[at]gmail.com
> >>
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Drag-and-drop-question-tf4786816.html#a13704547
> Sent from the FlexCoders mailing list archive at Nabble.com.
>
>
>
