+/* GDK - The GIMP Drawing Kit
+ * 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 Lesser 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser 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/.
+ */
+
+#if !defined (__GDK_H_INSIDE__) && !defined (GDK_COMPILATION)
+#error "Only <gdk/gdk.h> can be included directly."
+#endif
+
#ifndef __GDK_VISUAL_H__
#define __GDK_VISUAL_H__
#include <gdk/gdktypes.h>
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+G_BEGIN_DECLS
+
+#define GDK_TYPE_VISUAL (gdk_visual_get_type ())
+#define GDK_VISUAL(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_VISUAL, GdkVisual))
+#define GDK_VISUAL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_VISUAL, GdkVisualClass))
+#define GDK_IS_VISUAL(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_VISUAL))
+#define GDK_IS_VISUAL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_VISUAL))
+#define GDK_VISUAL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_VISUAL, GdkVisualClass))
-#define GDK_TYPE_VISUAL gdk_visual_get_type ()
+typedef struct _GdkVisualClass GdkVisualClass;
/* Types of visuals.
* StaticGray:
*/
struct _GdkVisual
{
- GdkVisualType type;
- gint depth;
- GdkByteOrder byte_order;
- gint colormap_size;
- gint bits_per_rgb;
-
- guint32 red_mask;
- gint red_shift;
- gint red_prec;
-
- guint32 green_mask;
- gint green_shift;
- gint green_prec;
-
- guint32 blue_mask;
- gint blue_shift;
- gint blue_prec;
+ GObject parent_instance;
+
+ GdkVisualType GSEAL (type);
+ gint GSEAL (depth);
+ GdkByteOrder GSEAL (byte_order);
+ gint GSEAL (colormap_size);
+ gint GSEAL (bits_per_rgb);
+
+ guint32 GSEAL (red_mask);
+ gint GSEAL (red_shift);
+ gint GSEAL (red_prec);
+
+ guint32 GSEAL (green_mask);
+ gint GSEAL (green_shift);
+ gint GSEAL (green_prec);
+
+ guint32 GSEAL (blue_mask);
+ gint GSEAL (blue_shift);
+ gint GSEAL (blue_prec);
};
-GType gdk_visual_get_type (void);
+GType gdk_visual_get_type (void) G_GNUC_CONST;
+#ifndef GDK_MULTIHEAD_SAFE
gint gdk_visual_get_best_depth (void);
GdkVisualType gdk_visual_get_best_type (void);
GdkVisual* gdk_visual_get_system (void);
GdkVisual* gdk_visual_get_best_with_both (gint depth,
GdkVisualType visual_type);
-/* Actually, these are no-ops... */
-GdkVisual* gdk_visual_ref (GdkVisual *visual);
-void gdk_visual_unref (GdkVisual *visual);
-
void gdk_query_depths (gint **depths,
gint *count);
void gdk_query_visual_types (GdkVisualType **visual_types,
gint *count);
GList* gdk_list_visuals (void);
+#endif
+
+GdkScreen *gdk_visual_get_screen (GdkVisual *visual);
+
+GdkVisualType gdk_visual_get_visual_type (GdkVisual *visual);
+gint gdk_visual_get_depth (GdkVisual *visual);
+GdkByteOrder gdk_visual_get_byte_order (GdkVisual *visual);
+gint gdk_visual_get_colormap_size (GdkVisual *visual);
+gint gdk_visual_get_bits_per_rgb (GdkVisual *visual);
+void gdk_visual_get_red_pixel_details (GdkVisual *visual,
+ guint32 *mask,
+ gint *shift,
+ gint *precision);
+void gdk_visual_get_green_pixel_details (GdkVisual *visual,
+ guint32 *mask,
+ gint *shift,
+ gint *precision);
+void gdk_visual_get_blue_pixel_details (GdkVisual *visual,
+ guint32 *mask,
+ gint *shift,
+ gint *precision);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_END_DECLS
#endif /* __GDK_VISUAL_H__ */