I think I misunderstood your original query. You can't change the parent, but you can tell a parent not to show a child by calling the change-children method. Something like this in your code:
(send frame change-children (lambda (l) (remq vertical-panel-editor l))) Robby On Wed, Nov 3, 2010 at 5:00 AM, Jukka Tuominen <jukka.tuomi...@finndesign.fi> wrote: > > Thanks Robby, > > I'll look into your suggestion. I'm still hesitating whether I will manage > with my very limited skills to gather all pieces one by one, and have them > actually working smoothly with each other Like DrRacket does. This is very > uncertain terrain to me. Preferably, I had something I could just place > between two panels and change the parent to point to one level up. And it > should run inside a lambda, not leaving any assignments behind. Something > like this: > > > ((lambda () > > (define frame > (new frame% > (parent #f) > (label "Embedded Editor") > (border 5) > (min-width 400) > (min-height 225))) > > (define vertical-panel-top > (new vertical-panel% > (parent frame) > (style '(border)))) > > ;; Replace the following definition > (define vertical-panel-editor > (new vertical-panel% > (parent frame) > (style '(border)))) > > (define vertical-panel-bottom > (new vertical-panel% > (parent frame) > (style '(border)))) > > (send frame show #t))) > > > Is there any solution to this, you could think of? > > > br, jukka > > >> -----Original Message----- >> From: robby.find...@gmail.com [mailto:robby.find...@gmail.com]on Behalf >> Of Robby Findler >> Sent: 03 November 2010 02:10 >> To: Jukka Tuominen >> Cc: users@racket-lang.org >> Subject: Re: [racket] Embedding DrRacket >> >> >> Try just using frame:standard-menus% in place of frame%. You will need >> to change the parents of any panels you create from the frame to the >> result of calling the get-area-container method (you'll get an error >> that points you in the right direction). >> >> That may not be exactly all of the right menus, but hopefully that'll >> get you started. >> >> Robby >> >> On Tue, Nov 2, 2010 at 6:25 PM, Jukka Tuominen >> <jukka.tuomi...@finndesign.fi> wrote: >> > >> > Hi, >> > >> > I have made a lambda function that draws a frame with several >> panels. Now, >> > I've been trying to figure out how to embed DrRacket's GUI/functionality >> > inside one of these panels, so I could show/hide it as needed. The way >> > DrRacket gathers all bits and mixins in the initializing process, seems >> > overwhelming to me (I'm not a programmer). I managed to get a simple >> > scheme:text% editor working, which does some of the things I need, but I >> > really need fully functional IDE in order to avoid constant copy/pasting >> > between this app and DrRacket. >> > >> > As far as I have understood, the menus require frame as their >> parent, but is >> > there a way to create a bundle of some kind I could just give a >> panel as a >> > parent? >> > >> > Any help is greatly appreciated. >> > >> > br, jukka >> > >> > >> > | J U K K A T U O M I N E N >> > | m a n a g i n g d i r e c t o r M. A. >> > | >> > | Finndesign Kauppiaankatu 13, FI-00160 Helsinki, Finland >> > | mobile +358 50 5666290 >> > | jukka.tuomi...@finndesign.fi www.finndesign.fi >> > >> > >> > _________________________________________________ >> > For list-related administrative tasks: >> > http://lists.racket-lang.org/listinfo/users >> > >> > > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/users > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
