1/* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library 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 GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
18 */
19
20/*
21 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
25 */
26
27#ifndef __GTK_PANED_H__
28#define __GTK_PANED_H__
29
30#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
31#error "Only <gtk/gtk.h> can be included directly."
32#endif
33
34#include <gtk/gtkcontainer.h>
35
36G_BEGIN_DECLS
37
38#define GTK_TYPE_PANED (gtk_paned_get_type ())
39#define GTK_PANED(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PANED, GtkPaned))
40#define GTK_PANED_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PANED, GtkPanedClass))
41#define GTK_IS_PANED(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PANED))
42#define GTK_IS_PANED_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PANED))
43#define GTK_PANED_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PANED, GtkPanedClass))
44
45
46typedef struct _GtkPaned GtkPaned;
47typedef struct _GtkPanedClass GtkPanedClass;
48typedef struct _GtkPanedPrivate GtkPanedPrivate;
49
50struct _GtkPaned
51{
52 GtkContainer container;
53
54 GtkWidget *GSEAL (child1);
55 GtkWidget *GSEAL (child2);
56
57 GdkWindow *GSEAL (handle);
58 GdkGC *GSEAL (xor_gc);
59 GdkCursorType GSEAL (cursor_type);
60
61 /*< private >*/
62 GdkRectangle GSEAL (handle_pos);
63
64 gint GSEAL (child1_size);
65 gint GSEAL (last_allocation);
66 gint GSEAL (min_position);
67 gint GSEAL (max_position);
68
69 guint GSEAL (position_set) : 1;
70 guint GSEAL (in_drag) : 1;
71 guint GSEAL (child1_shrink) : 1;
72 guint GSEAL (child1_resize) : 1;
73 guint GSEAL (child2_shrink) : 1;
74 guint GSEAL (child2_resize) : 1;
75 guint GSEAL (orientation) : 1;
76 guint GSEAL (in_recursion) : 1;
77 guint GSEAL (handle_prelit) : 1;
78
79 GtkWidget *GSEAL (last_child1_focus);
80 GtkWidget *GSEAL (last_child2_focus);
81 GtkPanedPrivate *GSEAL (priv);
82
83 gint GSEAL (drag_pos);
84 gint GSEAL (original_position);
85};
86
87struct _GtkPanedClass
88{
89 GtkContainerClass parent_class;
90
91 gboolean (* cycle_child_focus) (GtkPaned *paned,
92 gboolean reverse);
93 gboolean (* toggle_handle_focus) (GtkPaned *paned);
94 gboolean (* move_handle) (GtkPaned *paned,
95 GtkScrollType scroll);
96 gboolean (* cycle_handle_focus) (GtkPaned *paned,
97 gboolean reverse);
98 gboolean (* accept_position) (GtkPaned *paned);
99 gboolean (* cancel_position) (GtkPaned *paned);
100
101 /* Padding for future expansion */
102 void (*_gtk_reserved1) (void);
103 void (*_gtk_reserved2) (void);
104 void (*_gtk_reserved3) (void);
105 void (*_gtk_reserved4) (void);
106};
107
108
109GType gtk_paned_get_type (void) G_GNUC_CONST;
110void gtk_paned_add1 (GtkPaned *paned,
111 GtkWidget *child);
112void gtk_paned_add2 (GtkPaned *paned,
113 GtkWidget *child);
114void gtk_paned_pack1 (GtkPaned *paned,
115 GtkWidget *child,
116 gboolean resize,
117 gboolean shrink);
118void gtk_paned_pack2 (GtkPaned *paned,
119 GtkWidget *child,
120 gboolean resize,
121 gboolean shrink);
122
123gint gtk_paned_get_position (GtkPaned *paned);
124void gtk_paned_set_position (GtkPaned *paned,
125 gint position);
126
127GtkWidget * gtk_paned_get_child1 (GtkPaned *paned);
128GtkWidget * gtk_paned_get_child2 (GtkPaned *paned);
129
130GdkWindow * gtk_paned_get_handle_window (GtkPaned *paned);
131
132#ifndef GTK_DISABLE_DEPRECATED
133/* Internal function */
134void gtk_paned_compute_position (GtkPaned *paned,
135 gint allocation,
136 gint child1_req,
137 gint child2_req);
138#define gtk_paned_gutter_size(p,s) (void) 0
139#define gtk_paned_set_gutter_size(p,s) (void) 0
140#endif /* GTK_DISABLE_DEPRECATED */
141
142G_END_DECLS
143
144#endif /* __GTK_PANED_H__ */
145