1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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.
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.
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.
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/.
27 #ifndef __GTK_SCROLLED_WINDOW_H__
28 #define __GTK_SCROLLED_WINDOW_H__
32 #include <gtk/gtkhscrollbar.h>
33 #include <gtk/gtkvscrollbar.h>
34 #include <gtk/gtkviewport.h>
39 #endif /* __cplusplus */
42 #define GTK_TYPE_SCROLLED_WINDOW (gtk_scrolled_window_get_type ())
43 #define GTK_SCROLLED_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindow))
44 #define GTK_SCROLLED_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindowClass))
45 #define GTK_IS_SCROLLED_WINDOW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SCROLLED_WINDOW))
46 #define GTK_IS_SCROLLED_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_SCROLLED_WINDOW))
47 #define GTK_SCROLLED_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SCROLLED_WINDOW, GtkScrolledWindowClass))
51 typedef struct _GtkScrolledWindow GtkScrolledWindow;
52 typedef struct _GtkScrolledWindowClass GtkScrolledWindowClass;
54 struct _GtkScrolledWindow
58 GtkWidget *hscrollbar;
59 GtkWidget *vscrollbar;
61 guint hscrollbar_policy : 2;
62 guint vscrollbar_policy : 2;
63 guint hscrollbar_visible : 1;
64 guint vscrollbar_visible : 1;
65 guint window_placement : 2;
66 guint focus_out : 1; /* Flag used by ::move-focus-out implementation */
71 struct _GtkScrolledWindowClass
73 GtkBinClass parent_class;
75 gint scrollbar_spacing;
77 /* Action signals for keybindings. Do not connect to these signals
80 /* Unfortunately, GtkScrollType is deficient in that there is
81 * no horizontal/vertical variants for GTK_SCROLL_START/END,
82 * so we have to add an additional boolean flag.
84 void (*scroll_child) (GtkScrolledWindow *scrolled_window,
88 void (* move_focus_out) (GtkScrolledWindow *scrolled_window,
89 GtkDirectionType direction);
91 /* Padding for future expansion */
92 void (*_gtk_reserved1) (void);
93 void (*_gtk_reserved2) (void);
94 void (*_gtk_reserved3) (void);
95 void (*_gtk_reserved4) (void);
99 GType gtk_scrolled_window_get_type (void) G_GNUC_CONST;
100 GtkWidget* gtk_scrolled_window_new (GtkAdjustment *hadjustment,
101 GtkAdjustment *vadjustment);
102 void gtk_scrolled_window_set_hadjustment (GtkScrolledWindow *scrolled_window,
103 GtkAdjustment *hadjustment);
104 void gtk_scrolled_window_set_vadjustment (GtkScrolledWindow *scrolled_window,
105 GtkAdjustment *hadjustment);
106 GtkAdjustment* gtk_scrolled_window_get_hadjustment (GtkScrolledWindow *scrolled_window);
107 GtkAdjustment* gtk_scrolled_window_get_vadjustment (GtkScrolledWindow *scrolled_window);
108 void gtk_scrolled_window_set_policy (GtkScrolledWindow *scrolled_window,
109 GtkPolicyType hscrollbar_policy,
110 GtkPolicyType vscrollbar_policy);
111 void gtk_scrolled_window_get_policy (GtkScrolledWindow *scrolled_window,
112 GtkPolicyType *hscrollbar_policy,
113 GtkPolicyType *vscrollbar_policy);
114 void gtk_scrolled_window_set_placement (GtkScrolledWindow *scrolled_window,
115 GtkCornerType window_placement);
116 GtkCornerType gtk_scrolled_window_get_placement (GtkScrolledWindow *scrolled_window);
117 void gtk_scrolled_window_set_shadow_type (GtkScrolledWindow *scrolled_window,
119 GtkShadowType gtk_scrolled_window_get_shadow_type (GtkScrolledWindow *scrolled_window);
120 void gtk_scrolled_window_add_with_viewport (GtkScrolledWindow *scrolled_window,
123 gint _gtk_scrolled_window_get_scrollbar_spacing (GtkScrolledWindow *scrolled_window);
127 #endif /* __cplusplus */
130 #endif /* __GTK_SCROLLED_WINDOW_H__ */