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From: Stan Pinte <>
To: Daniel Skarda <>,Marius Vollmer <>
Cc: Stanislas Pinte <>,
	guile-gtk <>,David Pirotte
Subject: Re: implementing guile-gtk drag & drop...
Date: Wed, 06 Nov 2002 00:58:00 -0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

At 01:26 6-11-2002 +0100, Daniel Skarda wrote:
>   last few hours I played with guile-gtk and drag'n'drop and I wrote bindings
>for dnd functions. I was able to to write working scheme sibling of testdnd.c.
>   The biggest problem was GtkSelectionData - a Gtk structure without 
> "classic"
>reference counting,

do you know where I can find a good explanation of the reference counting 
strategies, in GTK?

Because I don't understand what is the problem...(blame my very poor 
knowledge of guile-gtk and gtk)



>moreover it is parameter of many gtk callbacks and dnd
>stopped working when I use gtk_selection_data_copy/free :-(
>   My (temporal) solution is little bit unsafe - or it is save until you copy
>signal-data outside of signal handler and use it later. I guess this is very
>unlikely but guile-gtk should be adjusted to handle such wild code
>(unfortunately, this GtkSelectionData "feature" was not improved in Gtk+ 
>2.0 :-(
>   I post my patch once I clean up my code.

  reply	other threads:[~2002-11-06  8:58 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-11-01  3:49 Stanislas Pinte
2002-11-03  7:03 ` Marius Vollmer
2002-11-05 16:20   ` Daniel Skarda
2002-11-06  0:58     ` Stan Pinte [this message]
2002-11-06  5:17       ` Daniel Skarda
2002-11-06  5:26         ` Stan Pinte
2002-11-09 10:56     ` Marius Vollmer
2002-11-10 12:20       ` Daniel Skarda
2002-11-10 12:57         ` Marius Vollmer

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