1 /* PSPPIRE - a graphical user interface for PSPP.
2 Copyright (C) 2007 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18 #ifndef __PSPPIRE_ACR_H__
19 #define __PSPPIRE_ACR_H__
22 This widget is a GtkBox which looks roughly like:
24 +-----------------------------+
25 |+------------+ +----------+ |
35 |+------------+ +----------+ |
36 +-----------------------------+
38 It interacts with an external widget, such as a GtkEntry.
39 It maintains a list of items controlled by the three buttons.
40 This implementation deals only with g_double values.
45 #include <glib-object.h>
46 #include <gtk/gtkhbox.h>
47 #include <gtk/gtkentry.h>
48 #include <gtk/gtktreeselection.h>
53 #define PSPPIRE_ACR_TYPE (psppire_acr_get_type ())
54 #define PSPPIRE_ACR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PSPPIRE_ACR_TYPE, PsppireAcr))
55 #define PSPPIRE_ACR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PSPPIRE_ACR_TYPE, PsppireAcrClass))
56 #define PSPPIRE_IS_ACR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PSPPIRE_ACR_TYPE))
57 #define PSPPIRE_IS_ACR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PSPPIRE_ACR_TYPE))
60 typedef struct _PsppireAcr PsppireAcr;
61 typedef struct _PsppireAcrClass PsppireAcrClass;
63 typedef gboolean (*GetValueFunc) (gint, GValue *, gpointer);
64 typedef gboolean (*EnabledFunc) (gpointer);
65 typedef void (*UpdateCallbackFunc) (gpointer);
72 GtkListStore *list_store;
75 GtkTreeSelection *selection;
78 GtkWidget *add_button;
79 GtkWidget *change_button;
80 GtkWidget *remove_button;
82 GetValueFunc get_value;
83 gpointer get_value_data;
86 gpointer enabled_data;
88 UpdateCallbackFunc update;
93 struct _PsppireAcrClass
95 GtkHBoxClass parent_class;
100 GType psppire_acr_get_type (void);
101 GtkWidget* psppire_acr_new (void);
103 void psppire_acr_set_model (PsppireAcr *, GtkListStore *);
104 void psppire_acr_set_get_value_func (PsppireAcr *, GetValueFunc,
107 void psppire_acr_set_enable_func (PsppireAcr *, EnabledFunc, gpointer);
109 void psppire_acr_set_enabled (PsppireAcr *, gboolean);
110 void psppire_acr_set_entry (PsppireAcr *, GtkEntry *);
116 #endif /* __PSPPIRE_ACR_H__ */