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Re: Re: read input from a widget [message #25810 is a reply to message #25730]

Sun, 15 July 2001 16:12

m.hadfield
Messages: 36
Registered: April 2001

Member

From: "Dominik Paul" <dpaul@ukl.uni-freiburg.de>
> we would like read a string from the user. But this is not possible in the
> runtime version (its possible under unix, ok, but unfortunately not under
> windows.
>
> So we are searching for a widget component to enter some text.

I have written a simple text-entry widget application based on my
MGH_GUI_Base class. You can get it, along with the rest of my public IDL
library at

http://katipo.niwa.cri.nz/~hadfield/gust/software/idl/

The text-entry class itself is called MGH_GUI_SetText. Here is code that you
would use to create an MGH_GUI_SetText object in blocking mode and get data
from it when it exits:

odlg = obj_new('MGH_GUI_SetText', /BLOCK)

odlg->Manage

odlg->GetProperty, STATUS=status, VALUE=value

case status of
0: print, 'Cancelled'
1: begin
print, 'Widget returned', value
end
endcase

---
Mark Hadfield
m.hadfield@niwa.cri.nz http://katipo.niwa.cri.nz/~hadfield
National Institute for Water and Atmospheric Research

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[Message index]

		Re: read input from a widget By: Herb Mullens on Fri, 13 July 2001 04:36
		Re: read input from a widget By: Kristine Hensel on Fri, 13 July 2001 01:28
		Re: read input from a widget By: Michael Asten on Thu, 12 July 2001 22:02
		Re: read input from a widget By: m.hadfield on Thu, 12 July 2001 14:41
		Re: read input from a widget By: R.Bauer on Thu, 12 July 2001 02:30
		Re: Re: read input from a widget By: m.hadfield on Sun, 15 July 2001 16:12

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