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Drag selection image [message #480814]

Tue, 18 August 2009 14:59

Roland Tepp

Messages: 336
Registered: July 2009

Senior Member

Hi,

is there a way to influence the image that is created when I start
dragging table items around?

--
Roland

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Re: Drag selection image [message #481417 is a reply to message #480814]

Thu, 20 August 2009 21:49

Eclipse User

Originally posted by: phillipus.nowhere.net

Roland Tepp wrote:
> Hi,
>
> is there a way to influence the image that is created when I start
> dragging table items around?
>

Yes. You need to supply a DragSourceEffect like:

public class MyDragSourceEffect extends DragSourceEffect {

public MyDragSourceEffect(Control control) {
super(control);
}

@Override
public void dragStart(DragSourceEvent event) {
event.image = createYourImage();
}
}

And set it in the TableViewer's DragSource.

Phillipus

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