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_PRIVATE_H__
28 #define __GTK_PRIVATE_H__
31 #include <gtk/gtkobject.h>
32 #include <gtk/gtkwidget.h>
37 #endif /* __cplusplus */
40 /* The private flags that are used in the private_flags member of GtkWidget.
44 PRIVATE_GTK_USER_STYLE = 1 << 0,
45 PRIVATE_GTK_RESIZE_PENDING = 1 << 2,
46 PRIVATE_GTK_LEAVE_PENDING = 1 << 4,
47 PRIVATE_GTK_HAS_SHAPE_MASK = 1 << 5,
48 PRIVATE_GTK_IN_REPARENT = 1 << 6,
49 PRIVATE_GTK_DIRECTION_SET = 1 << 7, /* If the reading direction is not DIR_NONE */
50 PRIVATE_GTK_DIRECTION_LTR = 1 << 8, /* If the reading direction is DIR_LTR */
51 PRIVATE_GTK_ANCHORED = 1 << 9, /* If widget has a GtkWindow ancestor */
52 PRIVATE_GTK_CHILD_VISIBLE = 1 << 10, /* If widget should be mapped when parent is mapped */
53 PRIVATE_GTK_REDRAW_ON_ALLOC = 1 << 11, /* If we should queue a draw on the entire widget when it is reallocated */
54 PRIVATE_GTK_ALLOC_NEEDED = 1 << 12, /* If we we should allocate even if the allocation is the same */
55 PRIVATE_GTK_REQUEST_NEEDED = 1 << 13 /* Whether we need to call gtk_widget_size_request */
58 /* Macros for extracting a widgets private_flags from GtkWidget.
60 #define GTK_PRIVATE_FLAGS(wid) (GTK_WIDGET (wid)->private_flags)
61 #define GTK_WIDGET_USER_STYLE(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_USER_STYLE) != 0)
62 #define GTK_CONTAINER_RESIZE_PENDING(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_RESIZE_PENDING) != 0)
63 #define GTK_WIDGET_LEAVE_PENDING(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_LEAVE_PENDING) != 0)
64 #define GTK_WIDGET_HAS_SHAPE_MASK(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_HAS_SHAPE_MASK) != 0)
65 #define GTK_WIDGET_IN_REPARENT(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_IN_REPARENT) != 0)
66 #define GTK_WIDGET_DIRECTION_SET(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_DIRECTION_SET) != 0)
67 #define GTK_WIDGET_DIRECTION_LTR(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_DIRECTION_LTR) != 0)
68 #define GTK_WIDGET_ANCHORED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_ANCHORED) != 0)
69 #define GTK_WIDGET_CHILD_VISIBLE(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_CHILD_VISIBLE) != 0)
70 #define GTK_WIDGET_REDRAW_ON_ALLOC(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_REDRAW_ON_ALLOC) != 0)
71 #define GTK_WIDGET_ALLOC_NEEDED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_ALLOC_NEEDED) != 0)
72 #define GTK_WIDGET_REQUEST_NEEDED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_REQUEST_NEEDED) != 0)
74 /* Macros for setting and clearing private widget flags.
75 * we use a preprocessor string concatenation here for a clear
76 * flags/private_flags distinction at the cost of single flag operations.
78 #define GTK_PRIVATE_SET_FLAG(wid,flag) G_STMT_START{ (GTK_PRIVATE_FLAGS (wid) |= (PRIVATE_ ## flag)); }G_STMT_END
79 #define GTK_PRIVATE_UNSET_FLAG(wid,flag) G_STMT_START{ (GTK_PRIVATE_FLAGS (wid) &= ~(PRIVATE_ ## flag)); }G_STMT_END
83 const gchar *_gtk_get_libdir ();
84 const gchar *_gtk_get_sysconfdir ();
85 const gchar *_gtk_get_localedir ();
86 const gchar *_gtk_get_data_prefix ();
89 #define GTK_LIBDIR _gtk_get_libdir ()
91 #define GTK_LOCALEDIR _gtk_get_localedir ()
93 #define GTK_SYSCONFDIR _gtk_get_sysconfdir ()
94 #undef GTK_DATA_PREFIX
95 #define GTK_DATA_PREFIX _gtk_get_data_prefix ()
97 #endif /* G_OS_WIN32 */
99 gboolean _gtk_fnmatch (const char *pattern,
104 #endif /* __cplusplus */
106 #endif /* __GTK_PRIVATE_H__ */