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DoubleClick with key pressing on viewer [message #911243]

Tue, 11 September 2012 04:26

John M.
Messages: 158
Registered: July 2010

Senior Member

Hello,

I am trying to implement a doubleclick listener which uses key pressing, too.
For example I want to open another editor I click double on the item while pressing the ctrl key.

Adding the DoubleClickListener is very easy with the method addDoubleClickListener from the viewer class.

But how to combine both?
My idea was to get the pressed key while the event occured, but I don't know how to get that information.

Thanks for any advices.

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Re: DoubleClick with key pressing on viewer [message #911551 is a reply to message #911243]

Tue, 11 September 2012 16:56

Grant Gayed
Messages: 2128
Registered: July 2009

Senior Member

The double click event originating in SWT does contain info about the
pressed modifier keys in its stateMask, so if you're able to get at the
viewer's underlying SWT Control then you can add an SWT.MouseDoubleClick
listener to the SWT Control instead of adding it to the viewer.

If you're not able to do this for some reason then you can ask about
this on the eclipse.platform.jface newgroup/forum.

Grant

On 9/11/2012 4:26 AM, Missing name Mising name wrote:
> Hello,
>
> I am trying to implement a doubleclick listener which uses key pressing,
> too.
> For example I want to open another editor I click double on the item
> while pressing the ctrl key.
>
> Adding the DoubleClickListener is very easy with the method
> addDoubleClickListener from the viewer class.
>
> But how to combine both?
> My idea was to get the pressed key while the event occured, but I don't
> know how to get that information.
>
> Thanks for any advices.

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Re: DoubleClick with key pressing on viewer [message #911853 is a reply to message #911551]

Wed, 12 September 2012 09:02

John M.
Messages: 158
Registered: July 2010

Senior Member

Thanks for the advice, it worked for me.

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