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From: Daniel Skarda <>
To: Marius Vollmer <>
Cc: Stanislas Pinte <>,
	guile-gtk <>,
	David Pirotte <>
Subject: Re: implementing guile-gtk drag & drop...
Date: Tue, 05 Nov 2002 16:20:00 -0000	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>


  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, 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  0:20 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 [this message]
2002-11-06  0:58     ` Stan Pinte
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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