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Run gtk_drag_source_info_destroy in an idle, workaround for bug #501588,

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2008-05-25  Richard Hult  <richard@imendio.com>

	* gtk/gtkdnd-quartz.c: (gtk_drag_drop_finished): Run
	gtk_drag_source_info_destroy in an idle, workaround for bug
	#501588, that makes any code that uses the context returned from
	gtk_drag_begin() crash, like treeview/iconview dnd.
	(GdkDragSourceOwner::provideDataForType): only use the data if we
	got any.

svn path=/trunk/; revision=20151
This commit is contained in:
Richard Hult 2008-05-25 15:11:11 +00:00 committed by Richard Hult
parent 1d946af2f3
commit 18e3aedbf0
2 changed files with 24 additions and 2 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2008-05-25 Richard Hult <richard@imendio.com>
* gtk/gtkdnd-quartz.c: (gtk_drag_drop_finished): Run
gtk_drag_source_info_destroy in an idle, workaround for bug
#501588, that makes any code that uses the context returned from
gtk_drag_begin() crash, like treeview/iconview dnd.
(GdkDragSourceOwner::provideDataForType): only use the data if we
got any.
2008-05-25 Jan Arne Petersen <jpetersen@jpetersen.org>
* gtk/gtkfilechooserdefault.c: (create_file_list): Add GDK_ACTION_MOVE

17
gtk/gtkdnd-quartz.c
View File

@ -143,6 +143,7 @@ struct _GtkDragFindData
selection_data.selection = GDK_NONE;
selection_data.data = NULL;
selection_data.length = -1;
selection_data.target = _gtk_quartz_pasteboard_type_to_atom (type);
if (gtk_target_list_find (info->target_list,
@ -155,7 +156,8 @@ struct _GtkDragFindData
target_info,
time);
_gtk_quartz_set_selection_data_for_pasteboard (sender, &selection_data);
if (selection_data.length >= 0)
_gtk_quartz_set_selection_data_for_pasteboard (sender, &selection_data);
g_free (selection_data.data);
}
@ -1769,10 +1771,21 @@ gtk_drag_source_info_destroy (GtkDragSourceInfo *info)
g_free (info);
}
static gboolean
drag_drop_finished_idle_cb (gpointer data)
{
gtk_drag_source_info_destroy (data);
return FALSE;
}
static void
gtk_drag_drop_finished (GtkDragSourceInfo *info)
{
gtk_drag_source_info_destroy (info);
/* Workaround for the fact that the NS API blocks until the drag is
* over. This way the context is still valid when returning from
* drag_begin, even if it will still be quite useless. See bug #501588.
*/
g_idle_add (drag_drop_finished_idle_cb, info);
}
/*************************************************************