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Imaging App, MouseMoveListener for View [message #462684]

Wed, 31 January 2007 15:26

Michael

Messages: 43
Registered: July 2009

Member

I am creating an application to test various algorithms on images. I want to create a view that magnifies an area around the mouse pointer. Where would I add the mouse move listener when the view is opened?

Michael

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Re: Imaging App, MouseMoveListener for View [message #462752 is a reply to message #462684]

Wed, 31 January 2007 19:40

Snjezana Peco

Messages: 789
Registered: July 2009

Senior Member

You should add it to the view's or image's Composite.

Snjeza

Michael wrote:
> I am creating an application to test various algorithms on images. I want to create a view that magnifies an area around the mouse pointer. Where would I add the mouse move listener when the view is opened?
>
> Michael

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Re: Imaging App, MouseMoveListener for View [message #462878 is a reply to message #462752]

Thu, 01 February 2007 20:28

Michael

Messages: 43
Registered: July 2009

Member

If I add the listener to the view, mousemove events are only sent when the mouse moves over the view.

I will add the listener to the editor composite, which is where the images are being tested. Now I want this listener to call an update() method in the view. How can I get a reference to the view?

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