-/*
- PSPPIRE --- A Graphical User Interface for PSPP
+/* PSPPIRE - a graphical user interface for PSPP.
Copyright (C) 2007 Free Software Foundation
- This program is free software; you can redistribute it and/or modify
+ This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA.
-*/
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef __PSPPIRE_SELECTOR_H__
#include <glib.h>
#include <glib-object.h>
#include <gtk/gtkbutton.h>
+#include <gtk/gtkaction.h>
#include <gtk/gtkarrow.h>
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreemodelfilter.h>
/* Function for appending selected items to the destination widget */
typedef void SelectItemsFunc (GtkTreeIter iter,
GtkWidget *dest,
- GtkTreeModel *source_model);
+ GtkTreeModel *source_model,
+ gpointer data);
+
+/* Function to determine if items may be selected */
+typedef gboolean AllowSelectionFunc (GtkWidget *src, GtkWidget *dest);
/* Function to determine whether an item in MODEL, pointed to by ITER
/* <private> */
GtkWidget *arrow;
+ GtkAction *action;
enum psppire_selector_dir direction;
GtkWidget *source;
GtkWidget *dest;
+ /* A flag indicating that the object is in the process of
+ updating its subjects.
+ (not thread safe if two threads access the same object)
+ */
+ gboolean selecting;
gint orientation;
GtkTreeModelFilter *filtered_source;
SelectItemsFunc *select_items;
+ gpointer select_user_data;
+
FilterItemsFunc *filter;
+
+ AllowSelectionFunc *allow_selection;
};
struct _PsppireSelectorClass
GtkWidget *,
GtkWidget *,
SelectItemsFunc *,
- FilterItemsFunc * );
+ FilterItemsFunc *,
+ gpointer );
+
+void psppire_selector_set_allow (PsppireSelector *, AllowSelectionFunc *);
+
GType psppire_selector_orientation_get_type (void) G_GNUC_CONST;