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mbar and event handlers [message #5356]

Wed, 06 December 1995 00:00

Runar J|rgensen
Messages: 6
Registered: December 1995

Junior Member

I'm having some problems with eventhandlers and mbar. I'll illustrate
with some sample code:

First the event handler. Then the widget creating routine.

PRO menu_base_Event, Event
widget_control,Event.Id,GET_UVALUE=Ev
.
.
end

PRO root
ROOT = widget_base(mbar=menu_base,...)
HelpMenuDesc = [...]
HelpMenu = cw_pdmenu(menu_base, /mbar, HelpMenuDesc,...)

widget_control,root,/realize
xmanager,'menu_base',menu_base
end

This works fine, but then I want to add a couple of new buttons in a
sub_base of ROOT. This is were everything goes wrong.

sub_base = widget_base(ROOT)
button=widget_button(sub_base,...)

The button does not recognize sub_base nor ROOT. Do I need an additional
eventhandler for these buttons?

Runar Jxrgensen

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-
Runar Jorgensen ||
University of Oslo || Phone: +47 2285 5663
Department of Physics || Telefax: +47 2285 5671
P.O.Box 1048 Blindern || email: runar.jorgensen@fys.uio.no
0313 Oslo; Norway ||
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -=-=-=-=-=-=-=-

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[Message index]

		mbar and event handlers By: Runar J\|rgensen on Wed, 06 December 1995 00:00
		Re: mbar and event handlers By: Ken Knighton on Fri, 08 December 1995 00:00
		Re: MBAR By: Dominic R. Scales on Tue, 24 April 2001 07:16
		Re: MBAR By: btt on Tue, 24 April 2001 05:24

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