aboutsummaryrefslogtreecommitdiffstats
path: root/widgets/e-paned/e-paned.h
blob: b211d32bdaf83ef007877b80229aed898803593e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/* EPaned - A slightly more advanced paned widget.
 * Copyright (C) 2000 Helix Code, Inc.
 *
 * Author: Christopher James Lahey <clahey@helixcode.com>
 *
 * based on GtkPaned from Gtk+.  Gtk+ Copyright notice follows.
 */

/* GTK - The GIMP Toolkit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/*
 * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
 * file for a list of people on the GTK+ Team.  See the ChangeLog
 * files for a list of changes.  These files are distributed with
 * GTK+ at ftp://ftp.gtk.org/pub/gtk/. 
 */

#ifndef __E_PANED_H__
#define __E_PANED_H__

#include <gtk/gtkcontainer.h>

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */


#define E_TYPE_PANED                  (e_paned_get_type ())
#define E_PANED(obj)                  (GTK_CHECK_CAST ((obj), E_TYPE_PANED, EPaned))
#define E_PANED_CLASS(klass)          (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_PANED, EPanedClass))
#define E_IS_PANED(obj)               (GTK_CHECK_TYPE ((obj), E_TYPE_PANED))
#define E_IS_PANED_CLASS(klass)       (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_PANED))
#define E_PANED_GET_CLASS(obj)        (GTK_CHECK_GET_CLASS ((obj), E_TYPE_PANED, EPanedClass))


typedef struct _EPaned      EPaned;
typedef struct _EPanedClass EPanedClass;

struct _EPaned
{
  GtkContainer container;
  
  GtkWidget *child1;
  GtkWidget *child2;
  
  GdkWindow *handle;
  GdkGC *xor_gc;
  GdkCursorType cursor_type;
  
  /*< public >*/
  guint16 handle_size;
  
  /*< private >*/
  guint16 handle_width;
  guint16 handle_height;

  gint child1_real_size;
  gint child1_size;
  gint last_allocation;
  gint min_position;
  gint max_position;

  gint old_child1_size;
  gint quantum;

  guint position_set : 1;
  guint in_drag : 1;
  guint child1_shrink : 1;
  guint child1_resize : 1;
  guint child2_shrink : 1;
  guint child2_resize : 1;

  gint16 handle_xpos;
  gint16 handle_ypos;
};

struct _EPanedClass
{
  GtkContainerClass parent_class;

  /* Protected virtual method. */
  gboolean (*handle_shown) (EPaned *paned);
};


GtkType e_paned_get_type        (void);
void    e_paned_add1            (EPaned    *paned,
                 GtkWidget *child);
void    e_paned_add2            (EPaned    *paned,
                 GtkWidget *child);
void    e_paned_pack1           (EPaned    *paned,
                 GtkWidget *child,
                 gboolean   resize,
                 gboolean   shrink);
void    e_paned_pack2           (EPaned    *paned,
                 GtkWidget *child,
                 gboolean   resize,
                 gboolean   shrink);
gint    e_paned_get_position    (EPaned    *paned);
void    e_paned_set_position    (EPaned    *paned,
                 gint       position);
void    e_paned_set_handle_size (EPaned    *paned,
                 guint16    size);

/* Internal function */
void    e_paned_compute_position (EPaned   *paned,
                  gint      allocation,
                  gint      child1_req,
                  gint      child2_req);

gboolean e_paned_handle_shown    (EPaned   *paned);
gint     e_paned_quantized_size  (EPaned   *paned,
                  int       size);
#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __E_PANED_H__ */