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Problem with mouse hover in draw2d figure [message #270892]

Mon, 18 May 2009 09:32

Eclipse User

Originally posted by: sneha29.gmail.com

Hi,
I am working on Eclipse RCP application which displays draw2d figures as
output. These figures are connected by draw2d connections.
My problem is that I am not able to drag and drop using mouse on these
diagrams in case of very complex diagram. Mouse hover events and drag
and drop seems not to work for elements in the middle of the graph.
Mouse Tool tip is also not working for elements in the middle of graph.

Is this a know problem with eclipse - draw2d?
Any pointers would be of great help.

Thanks,
Sneha

Re: Problem with mouse hover in draw2d figure [message #271099 is a reply to message #270892]

Tue, 26 May 2009 12:47

Eclipse User

Are you able to DnD at all? Or is it just large graphs?

If you have lots of connections, and by default the connections are
drawn on top of the nodes, your mouse events may be getting consumed by
the connection layer.

cheers,
ian
sneha wrote:
> Hi,
> I am working on Eclipse RCP application which displays draw2d figures as
> output. These figures are connected by draw2d connections.
> My problem is that I am not able to drag and drop using mouse on these
> diagrams in case of very complex diagram. Mouse hover events and drag
> and drop seems not to work for elements in the middle of the graph.
> Mouse Tool tip is also not working for elements in the middle of graph.
>
>
> Is this a know problem with eclipse - draw2d?
> Any pointers would be of great help.
>
> Thanks,
> Sneha

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