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Re: 'remote control' for widgets? [message #33230 is a reply to message #33226] Mon, 16 December 2002 05:10 Go to previous messageGo to previous message
David Fanning is currently offline  David Fanning
Messages: 11724
Registered: August 2001
Senior Member
s@visita2.die.upm.es (s@visita2.die.upm.es) writes:

> I try to progammatically set values of widgets like sliders or checkboxes.
> When I use "WIDGET_CONTROL,myWidget,SET_VALUE=myValue", only the widget
> gets changed, but the appropriate event is not generated.
>
> What I am looking for is a technique taht allows me to change the value of
> a widget _and_ generates the event that would have been generated if I
> had changed the widget using the mouse or keyboard.

Widget_Control, myWidget, Send_Event=thisEventStruct

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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