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Re: Simple GUI question [message #34799 is a reply to message #34798]

Fri, 18 April 2003 08:55

Pavel Romashkin
Messages: 166
Registered: April 1999

Senior Member

This will be simplier than David's suggestion. Modal widget would be an
overkill here.
Change the calling order completely. Call the GUI procedure first. Event
handler can be very simple with just one "Do it" button that needs to
pass events. You can ignore events from text widgets.
Upon "Do it" event (after user entered data into all text widgets)
collect the contents from all your text widgets using widget_control,
txtWidget_ix, get_value=Data_ix and then call your data processing
function from the event handler, passing it all the Data_ix variables.

Cheers,
Pavel

"Kevin M. Lausten" wrote:
>
> I am a beginner user of IDL and results are expected soon. My current
> project begins with a GUI in which the user is prompted to input
> strings into several text widgets. I am haveing trouble passing this
> data from the GUI to my source code. The first line of my source code
> calls the GUI, and I need subsequent lines to perform procedures and
> functions on the data provided by the user. Any help would be greatly
> appreciated.
> Thank you,
> Kevin

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[Message index]

		Re: Simple GUI question By: R.Bauer on Sat, 19 April 2003 01:10
		Re: Simple GUI question By: David Fanning on Fri, 18 April 2003 14:00
		Re: Simple GUI question By: Pavel Romashkin on Fri, 18 April 2003 12:54
		Re: Simple GUI question By: David Fanning on Fri, 18 April 2003 11:31
		Re: Simple GUI question By: Pavel Romashkin on Fri, 18 April 2003 10:20
		Re: Simple GUI question By: David Fanning on Fri, 18 April 2003 09:54
		Re: Simple GUI question By: Pavel Romashkin on Fri, 18 April 2003 08:55
		Re: Simple GUI question By: David Fanning on Fri, 18 April 2003 08:02

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