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Objects and Widgets [message #19933]

Tue, 09 May 2000 00:00

Mark Guagenti
Messages: 14
Registered: May 2000

Junior Member

I am trying to learn how to use objects and widgets together and I have
ran across a question for all of you. When I am creating a widget button
such as:

openID = Widget_Button(fileID, Value='Open...', Event_Pro='XPU_RI_Open')

Do I have to make a procedure XPU_RI_Open such as:

PRO XPU_RI_Open, event
Widget_Control, event.top, Get_UValue=info, /No_Copy

info.obj->open

Widget_Control, event.top, Set_UValue=info, /No_Copy
END

How come you can't call the object method directly from Event_Pro? Since
I will be using a lot of methods will I always have to make a procedures
to call them? Thanks for the help.

-- Mark

Grace and peace to you from God our Father and the Lord Jesus Christ.
1 Cor. 1:3

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[Message index]

		Objects and Widgets By: Mark Guagenti on Tue, 09 May 2000 00:00
		Re: objects and widgets By: larkn10 on Thu, 06 July 2006 07:36
		Re: objects and widgets By: Michael Galloy on Wed, 05 July 2006 07:15
		Re: objects and widgets By: btt on Wed, 05 July 2006 06:21

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