140 lines
5.9 KiB
C
140 lines
5.9 KiB
C
/* 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 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/*
|
|
* 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/.
|
|
*/
|
|
|
|
#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/gtktypes.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_ADJUSTMENT (gtk_adjustment_get_type ())
|
|
#define GTK_ADJUSTMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_ADJUSTMENT, GtkAdjustment))
|
|
#define GTK_ADJUSTMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ADJUSTMENT, GtkAdjustmentClass))
|
|
#define GTK_IS_ADJUSTMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_ADJUSTMENT))
|
|
#define GTK_IS_ADJUSTMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ADJUSTMENT))
|
|
#define GTK_ADJUSTMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ADJUSTMENT, 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
|
|
{
|
|
GInitiallyUnowned parent_instance;
|
|
|
|
GtkAdjustmentPrivate *priv;
|
|
};
|
|
|
|
struct _GtkAdjustmentClass
|
|
{
|
|
GInitiallyUnownedClass parent_class;
|
|
|
|
void (* changed) (GtkAdjustment *adjustment);
|
|
void (* value_changed) (GtkAdjustment *adjustment);
|
|
|
|
/* Padding for future expansion */
|
|
void (*_gtk_reserved1) (void);
|
|
void (*_gtk_reserved2) (void);
|
|
void (*_gtk_reserved3) (void);
|
|
void (*_gtk_reserved4) (void);
|
|
};
|
|
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gtk_adjustment_get_type (void) G_GNUC_CONST;
|
|
GDK_AVAILABLE_IN_ALL
|
|
GtkAdjustment* gtk_adjustment_new (gdouble value,
|
|
gdouble lower,
|
|
gdouble upper,
|
|
gdouble step_increment,
|
|
gdouble page_increment,
|
|
gdouble page_size);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_changed (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_value_changed (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_clamp_page (GtkAdjustment *adjustment,
|
|
gdouble lower,
|
|
gdouble upper);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
gdouble gtk_adjustment_get_value (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_set_value (GtkAdjustment *adjustment,
|
|
gdouble value);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gdouble gtk_adjustment_get_lower (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_set_lower (GtkAdjustment *adjustment,
|
|
gdouble lower);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gdouble gtk_adjustment_get_upper (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_set_upper (GtkAdjustment *adjustment,
|
|
gdouble upper);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gdouble gtk_adjustment_get_step_increment (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_set_step_increment (GtkAdjustment *adjustment,
|
|
gdouble step_increment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gdouble gtk_adjustment_get_page_increment (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_set_page_increment (GtkAdjustment *adjustment,
|
|
gdouble page_increment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gdouble gtk_adjustment_get_page_size (GtkAdjustment *adjustment);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_adjustment_set_page_size (GtkAdjustment *adjustment,
|
|
gdouble page_size);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
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
|
|
|
|
#endif /* __GTK_ADJUSTMENT_H__ */
|