Attachment #3658 for bug #10044

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static GtkWidget *prefs_display_header_list_view_create	(const gchar *name);
static void prefs_filtering_create_list_view_columns	(GtkWidget *list_view, 
							 const gchar *name);
static void headers_list_model_row_changed		(GtkTreeModel *model, 
							 GtkTreePath *path, 
							 GtkTreeIter *iter, 
							 GtkTreeView *list_view);
static void headers_list_model_rows_reordered		(GtkTreeModel *model,
							 GtkTreePath  *path, 
							 GtkTreeIter  *iter,
							 gpointer      arg,
							 GtkTreeView  *list_view);
							 
static void drag_begin	(GtkTreeView *list_view,
			 GdkDragContext *context,
			 gpointer data);

static void drag_end	(GtkTreeView *list_view,
			 GdkDragContext *context,
			 gpointer data);

	gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), headers_list_view);
	gtk_tree_view_set_reorderable(GTK_TREE_VIEW(headers_list_view), TRUE);

	g_signal_connect(G_OBJECT(headers_list_view), "drag_begin", 			 
			 G_CALLBACK(drag_begin),
			 headers_list_view);
			 
	g_signal_connect(G_OBJECT(headers_list_view), "drag_end", 			 
			 G_CALLBACK(drag_end),
			 headers_list_view);

}

/*!
 *\brief	Called as a result of a drag & drop
 */
static void headers_list_model_row_changed(GtkTreeModel *model, 
					   GtkTreePath *path, 
					   GtkTreeIter *iter, 
					   GtkTreeView *list_view)
{
	prefs_display_header_set_list();
}

/*!
 *\brief	Called as a result of a gtk_list_store_swap()
 */
static void headers_list_model_rows_reordered(GtkTreeModel *model,

	prefs_display_header_set_list();
}

/*!
 *\brief	Called as a result of a drag & drop
 */
{
	/* XXX unfortunately a completed drag & drop does not emit 
	 * a "rows_reordered" signal, but a "row_changed" signal.
	 * So during drag and drop, listen to "row_changed", and
	 * update the account list accordingly */

	GtkTreeModel *model = gtk_tree_view_get_model(list_view);
	g_signal_connect(G_OBJECT(model), "row_changed",
			 G_CALLBACK(headers_list_model_row_changed),
			 list_view);
}

static void drag_end(GtkTreeView *list_view,
		    GdkDragContext *context,
		    gpointer data)
{
	prefs_display_header_set_list();
	g_signal_handlers_disconnect_by_func(G_OBJECT(model),
					     G_CALLBACK(headers_list_model_row_changed),
					     list_view);
}


Return to bug 10044

Lines 93-112 static void prefs_display_header_insert_header (GtkListStore *store, Link Here

(-)a/claws-mail/src/prefs_display_header.c (-42 / +4 lines)
93	static GtkWidget prefs_display_header_list_view_create (const gchar name);	93	static GtkWidget prefs_display_header_list_view_create (const gchar name);
94	static void prefs_filtering_create_list_view_columns (GtkWidget *list_view,	94	static void prefs_filtering_create_list_view_columns (GtkWidget *list_view,
95	const gchar *name);	95	const gchar *name);
96	static void headers_list_model_row_changed (GtkTreeModel *model,
97	GtkTreePath *path,
98	GtkTreeIter *iter,
99	GtkTreeView *list_view);
100	static void headers_list_model_rows_reordered (GtkTreeModel *model,	96	static void headers_list_model_rows_reordered (GtkTreeModel *model,
101	GtkTreePath *path,	97	GtkTreePath *path,
102	GtkTreeIter *iter,	98	GtkTreeIter *iter,
103	gpointer arg,	99	gpointer arg,
104	GtkTreeView *list_view);	100	GtkTreeView *list_view);
105		101
106	static void drag_begin (GtkTreeView *list_view,
107	GdkDragContext *context,
108	gpointer data);
109
110	static void drag_end (GtkTreeView *list_view,	102	static void drag_end (GtkTreeView *list_view,
111	GdkDragContext *context,	103	GdkDragContext *context,
112	gpointer data);	104	gpointer data);
Lines 318-327 static void prefs_display_header_create(void) Link Here
318	gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), headers_list_view);	310	gtk_container_add(GTK_CONTAINER(list_view_scrolledwin), headers_list_view);
319	gtk_tree_view_set_reorderable(GTK_TREE_VIEW(headers_list_view), TRUE);	311	gtk_tree_view_set_reorderable(GTK_TREE_VIEW(headers_list_view), TRUE);
320		312
321	g_signal_connect(G_OBJECT(headers_list_view), "drag_begin",
322	G_CALLBACK(drag_begin),
323	headers_list_view);
324
325	g_signal_connect(G_OBJECT(headers_list_view), "drag_end",	313	g_signal_connect(G_OBJECT(headers_list_view), "drag_end",
326	G_CALLBACK(drag_end),	314	G_CALLBACK(drag_end),
327	headers_list_view);	315	headers_list_view);
Lines 799-815 static void prefs_filtering_create_list_view_columns(GtkWidget *list_view, Link Here
799	}	787	}
800		788
801	/*!	789	/*!
802	*\brief Called as a result of a drag & drop
803	*/
804	static void headers_list_model_row_changed(GtkTreeModel *model,
805	GtkTreePath *path,
806	GtkTreeIter *iter,
807	GtkTreeView *list_view)
808	{
809	prefs_display_header_set_list();
810	}
811
812	/*!
813	*\brief Called as a result of a gtk_list_store_swap()	790	*\brief Called as a result of a gtk_list_store_swap()
814	*/	791	*/
815	static void headers_list_model_rows_reordered(GtkTreeModel *model,	792	static void headers_list_model_rows_reordered(GtkTreeModel *model,
Lines 821-848 static void headers_list_model_rows_reordered(GtkTreeModel *model, Link Here
821	prefs_display_header_set_list();	798	prefs_display_header_set_list();
822	}	799	}
823		800
824	static void drag_begin(GtkTreeView *list_view,	801	/*!
825	GdkDragContext *context,	802	*\brief Called as a result of a drag & drop
826	gpointer data)	803	*/
827	{
828	/* XXX unfortunately a completed drag & drop does not emit
829	* a "rows_reordered" signal, but a "row_changed" signal.
830	* So during drag and drop, listen to "row_changed", and
831	* update the account list accordingly */
832
833	GtkTreeModel *model = gtk_tree_view_get_model(list_view);
834	g_signal_connect(G_OBJECT(model), "row_changed",
835	G_CALLBACK(headers_list_model_row_changed),
836	list_view);
837	}
838
839	static void drag_end(GtkTreeView *list_view,	804	static void drag_end(GtkTreeView *list_view,
840	GdkDragContext *context,	805	GdkDragContext *context,
841	gpointer data)	806	gpointer data)
842	{	807	{
843	GtkTreeModel *model = gtk_tree_view_get_model(list_view);	808	prefs_display_header_set_list();
844	g_signal_handlers_disconnect_by_func(G_OBJECT(model),
845	G_CALLBACK(headers_list_model_row_changed),
846	list_view);
847	}	809	}
848		810