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- /* 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 1997-1999. 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 __GTK_PRIVATE_H__
- #define __GTK_PRIVATE_H__
-
-
- #include <gtk/gtkobject.h>
- #include <gtk/gtkwidget.h>
-
-
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */
-
-
- /* The private flags that are used in the private_flags member of GtkWidget.
- */
- typedef enum
- {
- PRIVATE_GTK_USER_STYLE = 1 << 0,
- PRIVATE_GTK_REDRAW_PENDING = 1 << 1,
- PRIVATE_GTK_RESIZE_PENDING = 1 << 2,
- PRIVATE_GTK_RESIZE_NEEDED = 1 << 3,
- PRIVATE_GTK_LEAVE_PENDING = 1 << 4,
- PRIVATE_GTK_HAS_SHAPE_MASK = 1 << 5,
- PRIVATE_GTK_IN_REPARENT = 1 << 6,
- PRIVATE_GTK_IS_OFFSCREEN = 1 << 7
- } GtkPrivateFlags;
-
- /* Macros for extracting a widgets private_flags from GtkWidget.
- */
- #define GTK_PRIVATE_FLAGS(wid) (GTK_WIDGET (wid)->private_flags)
- #define GTK_WIDGET_USER_STYLE(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_USER_STYLE) != 0)
- #define GTK_WIDGET_REDRAW_PENDING(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_REDRAW_PENDING) != 0)
- #define GTK_CONTAINER_RESIZE_PENDING(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_RESIZE_PENDING) != 0)
- #define GTK_WIDGET_RESIZE_NEEDED(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_RESIZE_NEEDED) != 0)
- #define GTK_WIDGET_LEAVE_PENDING(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_LEAVE_PENDING) != 0)
- #define GTK_WIDGET_HAS_SHAPE_MASK(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_HAS_SHAPE_MASK) != 0)
- #define GTK_WIDGET_IN_REPARENT(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_IN_REPARENT) != 0)
- #define GTK_WIDGET_IS_OFFSCREEN(obj) ((GTK_PRIVATE_FLAGS (obj) & PRIVATE_GTK_IS_OFFSCREEN) != 0)
-
- /* Macros for setting and clearing private widget flags.
- * we use a preprocessor string concatenation here for a clear
- * flags/private_flags distinction at the cost of single flag operations.
- */
- #define GTK_PRIVATE_SET_FLAG(wid,flag) G_STMT_START{ (GTK_PRIVATE_FLAGS (wid) |= (PRIVATE_ ## flag)); }G_STMT_END
- #define GTK_PRIVATE_UNSET_FLAG(wid,flag) G_STMT_START{ (GTK_PRIVATE_FLAGS (wid) &= ~(PRIVATE_ ## flag)); }G_STMT_END
-
- #ifdef __cplusplus
- }
- #endif /* __cplusplus */
-
-
- #endif /* __GTK_PRIVATE_H__ */
-