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Re: Sharing an info structure [message #19950]

Sat, 06 May 2000 00:00

Daniel Peduzzi
Messages: 29
Registered: June 1999

Junior Member

Mark Guagenti wrote in message ...
>
> Hello,
> I'm just starting to learn IDL and am working on an application that has a
> main window(widget) and also has another window(widget) that I want to use
> as a toolbar. My problem seems to be when I call a procedure when one of
> the buttons gets clicked from the toolbar. I want to be able to get the
> the structure (called info) that is used for my top level base, and use
> that information in the procedure I called from my toolbar window. If
> anyone could please explain how I can do this it would be very
> apreciated. Thanks!
>

One way to do this is to save the main window TLB identifier as a user
value for your toolbar TLB. Then, whenever you write an event_pro for
a button on your toolbar, you can include the lines:

widget_control, event.top, get_uvalue=main_tlb
widget_control, main_tlb, get_uvalue=info

Dan

---------------------------------------
Dan Peduzzi
peduzzi@mediaone.net
---------------------------------------

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[Message index]

		Re: Sharing an info structure By: Daniel Peduzzi on Sat, 06 May 2000 00:00
		Re: Sharing an info structure By: davidf on Sat, 06 May 2000 00:00
		Re: Sharing an info structure By: Struan Gray on Sat, 06 May 2000 00:00

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