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Re: widget_control and event generation [message #53394 is a reply to message #53393]

Sun, 15 April 2007 13:15

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

pedoherty@earthlink.net writes:

> I won't describe the problem I'm having here in any great detail, it
> would take
> too many lines of text. I think (though I may be wrong) that I've
> narrowed the
> problem down. Here's my question:
>
> When I use the following code to switch the currently selected tab in
> a widget_tab:
>
> widget = widget_info(info.tlb, find_by_uname='plot_tab')
> oldtab = widget_info(widget, /tab_current)
> widget_control, widget, set_tab_current=7
>
> Do I generate an event?

No, you don't generate an event. But I could believe that
if you are using a button click to switch tabs that you
may not be accounting for both the button DOWN and the button
UP event in your event handler.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: widget_control and event generation By: David Fanning on Sun, 15 April 2007 17:52
		Re: widget_control and event generation By: pdoherty on Sun, 15 April 2007 12:43
		Re: widget_control and event generation By: David Fanning on Sun, 15 April 2007 13:15
		Re: widget_control and event generation By: pdoherty on Sun, 15 April 2007 21:00

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