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Fri, 04 November 2011 14:05

Thomas Singer

Messages: 75
Registered: July 2009

Member

What is the suggested way to a add double click listener to a table? Currently, I'm adding a SelectionListener and put the code into the widgetDefaultSelected method. Unfortunately, this catches pressing Enter as well. Even when having a TraverseListener registered to catch the SWT.TRAVERSE_RETURN event and setting

e.doit = false;
e.detail = SWT.TRAVERSE_NONE;

in the TraverseListener's keyTraversed method causes the widgetDefaultSelected method to be invoked.

Tom

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Tue, 08 November 2011 10:01

Daniel KrÃ¼gler

Messages: 853
Registered: July 2009

Senior Member

On 2011-11-04 15:05, Thomas Singer wrote:
> What is the suggested way to a add double click listener to a table?
> Currently, I'm adding a SelectionListener and put the code into the
> widgetDefaultSelected method. Unfortunately, this catches pressing Enter
> as well. Even when having a TraverseListener registered to catch the
> SWT.TRAVERSE_RETURN event and setting
>
> e.doit = false;
> e.detail = SWT.TRAVERSE_NONE;
>
> in the TraverseListener's keyTraversed method causes the
> widgetDefaultSelected method to be invoked.

Why are you not adding an IDoubleClickListener to the viewer?

HTH & Greetings from Bremen,

Daniel Krügler

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Tue, 08 November 2011 16:36

Grant Gayed

Messages: 2150
Registered: July 2009

Senior Member

Yes, or at the swt level, a listener for MouseDoubleClick is the only
way to conclusively know that a double-click occurred.

Grant

On 11/8/2011 5:01 AM, Daniel Krügler wrote:
> On 2011-11-04 15:05, Thomas Singer wrote:
>> What is the suggested way to a add double click listener to a table?
>> Currently, I'm adding a SelectionListener and put the code into the
>> widgetDefaultSelected method. Unfortunately, this catches pressing Enter
>> as well. Even when having a TraverseListener registered to catch the
>> SWT.TRAVERSE_RETURN event and setting
>>
>> e.doit = false;
>> e.detail = SWT.TRAVERSE_NONE;
>>
>> in the TraverseListener's keyTraversed method causes the
>> widgetDefaultSelected method to be invoked.
>
> Why are you not adding an IDoubleClickListener to the viewer?
>
> HTH & Greetings from Bremen,
>
> Daniel Krügler
>
>

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