texthandles: Keep state internally to avoid X overhead

[~andy/gtk] / gtk / gtkadjustment.h

diff --git a/gtk/gtkadjustment.h b/gtk/gtkadjustment.h
index 7954653cbd24df677e52a958d045a0600395b532..ebb6c4c3cdeb69987e826128e72bd0a4bb1a7b2b 100644 (file)
--- a/gtk/gtkadjustment.h
+++ b/gtk/gtkadjustment.h
@@ -1,4 +1,4 @@
-/* GTK - The GTK+ Toolkit
+/* 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
@@ -8,13 +8,11 @@
  *
  * 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
+ * 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.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  */
 
 /*
@@ -24,16 +22,15 @@
  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  */
 
-#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
-#error "Only <gtk/gtk.h> can be included directly."
-#endif
-
 #ifndef __GTK_ADJUSTMENT_H__
 #define __GTK_ADJUSTMENT_H__
 
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
 
 #include <gdk/gdk.h>
-#include <gtk/gtkobject.h>
+#include <gtk/gtktypes.h>
 
 G_BEGIN_DECLS
 
@@ -45,28 +42,29 @@ G_BEGIN_DECLS
 #define GTK_ADJUSTMENT_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ADJUSTMENT, GtkAdjustmentClass))
 
 
-typedef struct _GtkAdjustment      GtkAdjustment;
-typedef struct _GtkAdjustmentClass  GtkAdjustmentClass;
+typedef struct _GtkAdjustmentPrivate  GtkAdjustmentPrivate;
+typedef struct _GtkAdjustmentClass    GtkAdjustmentClass;
 
+/**
+ * GtkAdjustment:
+ *
+ * The #GtkAdjustment struct contains only private fields and
+ * should not be directly accessed.
+ */
 struct _GtkAdjustment
 {
-  GtkObject parent_instance;
-  
-  gdouble lower;
-  gdouble upper;
-  gdouble value;
-  gdouble step_increment;
-  gdouble page_increment;
-  gdouble page_size;
+  GInitiallyUnowned parent_instance;
+
+  GtkAdjustmentPrivate *priv;
 };
 
 struct _GtkAdjustmentClass
 {
-  GtkObjectClass parent_class;
-  
-  void (* changed)      (GtkAdjustment *adjustment);
+  GInitiallyUnownedClass parent_class;
+
+  void (* changed)       (GtkAdjustment *adjustment);
   void (* value_changed) (GtkAdjustment *adjustment);
-  
+
   /* Padding for future expansion */
   void (*_gtk_reserved1) (void);
   void (*_gtk_reserved2) (void);
@@ -75,21 +73,48 @@ struct _GtkAdjustmentClass
 };
 
 
-GType     gtk_adjustment_get_type              (void) G_GNUC_CONST;
-GtkObject* gtk_adjustment_new                  (gdouble          value,
-                                                gdouble          lower,
-                                                gdouble          upper,
-                                                gdouble          step_increment,
-                                                gdouble          page_increment,
-                                                gdouble          page_size);
-void      gtk_adjustment_changed               (GtkAdjustment   *adjustment);
-void      gtk_adjustment_value_changed         (GtkAdjustment   *adjustment);
-void      gtk_adjustment_clamp_page            (GtkAdjustment   *adjustment,
-                                                gdouble          lower,
-                                                gdouble          upper);
-gdouble           gtk_adjustment_get_value             (GtkAdjustment   *adjustment);
-void      gtk_adjustment_set_value             (GtkAdjustment   *adjustment,
-                                                gdouble          value);
+GType      gtk_adjustment_get_type              (void) G_GNUC_CONST;
+GtkAdjustment*   gtk_adjustment_new             (gdouble          value,
+                                                 gdouble          lower,
+                                                 gdouble          upper,
+                                                 gdouble          step_increment,
+                                                 gdouble          page_increment,
+                                                 gdouble          page_size);
+
+void       gtk_adjustment_changed               (GtkAdjustment   *adjustment);
+void       gtk_adjustment_value_changed         (GtkAdjustment   *adjustment);
+void       gtk_adjustment_clamp_page            (GtkAdjustment   *adjustment,
+                                                 gdouble          lower,
+                                                 gdouble          upper);
+
+gdouble    gtk_adjustment_get_value             (GtkAdjustment   *adjustment);
+void       gtk_adjustment_set_value             (GtkAdjustment   *adjustment,
+                                                 gdouble          value);
+gdouble    gtk_adjustment_get_lower             (GtkAdjustment   *adjustment);
+void       gtk_adjustment_set_lower             (GtkAdjustment   *adjustment,
+                                                 gdouble          lower);
+gdouble    gtk_adjustment_get_upper             (GtkAdjustment   *adjustment);
+void       gtk_adjustment_set_upper             (GtkAdjustment   *adjustment,
+                                                 gdouble          upper);
+gdouble    gtk_adjustment_get_step_increment    (GtkAdjustment   *adjustment);
+void       gtk_adjustment_set_step_increment    (GtkAdjustment   *adjustment,
+                                                 gdouble          step_increment);
+gdouble    gtk_adjustment_get_page_increment    (GtkAdjustment   *adjustment);
+void       gtk_adjustment_set_page_increment    (GtkAdjustment   *adjustment,
+                                                 gdouble          page_increment);
+gdouble    gtk_adjustment_get_page_size         (GtkAdjustment   *adjustment);
+void       gtk_adjustment_set_page_size         (GtkAdjustment   *adjustment,
+                                                 gdouble          page_size);
+
+void       gtk_adjustment_configure             (GtkAdjustment   *adjustment,
+                                                 gdouble          value,
+                                                 gdouble          lower,
+                                                 gdouble          upper,
+                                                 gdouble          step_increment,
+                                                 gdouble          page_increment,
+                                                 gdouble          page_size);
+GDK_AVAILABLE_IN_3_2
+gdouble    gtk_adjustment_get_minimum_increment (GtkAdjustment   *adjustment);
 
 G_END_DECLS