From: Olivier Andrieu <andrieu at ijm.jussieu.fr>
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Message-ID: <16266.31074.688738.837862 at akasha.ijm.jussieu.fr>
Date: Mon, 13 Oct 2003 12:07:30 +0200
To: lablgtk at kaba.or.jp
Subject: Re: ANNOUNCE: lablGL, LablGTK1, LablGTK2 combined release
In-Reply-To: <20031010205947.GA31778 at cs.unibo.it>
References: <20031010185936H.garrigue at kurims.kyoto-u.ac.jp>
	<20031010134222.GA12891@iliana>
	<20031010205947.GA31778@cs.unibo.it>

 Claudio Sacerdoti Coen [Friday 10 October 2003] :
 >
 >  Hi Sven,
 > 
 > > Saddly, Olivier's patch which add support for set/get_label on buttons
 > > was not included, this means people using this feature cannot use the
 > > prebuilt windows libaries, and i was wanting to do just that :((
 > 
 >  I can not really understand your concerns.
 >  "label" is a property of a button and you can always use properties
 >  by means of set/get. Indeed the patch of Olivier boils down to:
 > 
 >  method set_label = set Button.P.label obj
 >  method label = get Button.P.label obj
 > 
 >  that means that, given a button b, you should always be able to
 >  set Button.P.label b#as_widget   and
 >  get Button.P.label b#as_widget

actually you have to do a downcast because #as_widget returns a
[`gtk|`widget] obj and the property setter/getter needs a [> `button]
obj. So that would be :

Gobject.set 
  GtkButtonProps.Button.P.label 
  (GtkButtonProps.Button.cast b#as_widget)

-- 
   Olivier