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/* tidy-adjustment.h: Adjustment object
*
* Copyright (C) 2008 OpenedHand
*
* 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.
*
* Written by: Chris Lord <chris@openedhand.com>, inspired by GtkAdjustment
*/
#ifndef __TIDY_ADJUSTMENT_H__
#define __TIDY_ADJUSTMENT_H__
#include <glib-object.h>
#include <clutter/clutter-fixed.h>
G_BEGIN_DECLS
#define TIDY_TYPE_ADJUSTMENT (tidy_adjustment_get_type())
#define TIDY_ADJUSTMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TIDY_TYPE_ADJUSTMENT, TidyAdjustment))
#define TIDY_IS_ADJUSTMENT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TIDY_TYPE_ADJUSTMENT))
#define TIDY_ADJUSTMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TIDY_TYPE_ADJUSTMENT, TidyAdjustmentClass))
#define TIDY_IS_ADJUSTMENT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TIDY_TYPE_ADJUSTMENT))
#define TIDY_ADJUSTMENT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TIDY_TYPE_ADJUSTMENT, TidyAdjustmentClass))
typedef struct _TidyAdjustment TidyAdjustment;
typedef struct _TidyAdjustmentPrivate TidyAdjustmentPrivate;
typedef struct _TidyAdjustmentClass TidyAdjustmentClass;
/**
* TidyAdjustment:
*
* Class for handling an interval between to values. The contents of
* the #TidyAdjustment are private and should be accessed using the
* public API.
*/
struct _TidyAdjustment
{
/*< private >*/
GObject parent_instance;
TidyAdjustmentPrivate *priv;
};
/**
* TidyAdjustmentClass
* @changed: Class handler for the ::changed signal.
*
* Base class for #TidyAdjustment.
*/
struct _TidyAdjustmentClass
{
GObjectClass parent_class;
void (* changed) (TidyAdjustment *adjustment);
};
GType tidy_adjustment_get_type (void) G_GNUC_CONST;
TidyAdjustment * tidy_adjustment_new (gdouble value,
gdouble lower,
gdouble upper,
gdouble step_increment,
gdouble page_increment,
gdouble page_size);
TidyAdjustment * tidy_adjustment_newx (ClutterFixed value,
ClutterFixed lower,
ClutterFixed upper,
ClutterFixed step_increment,
ClutterFixed page_increment,
ClutterFixed page_size);
gdouble tidy_adjustment_get_value (TidyAdjustment *adjustment);
ClutterFixed tidy_adjustment_get_valuex (TidyAdjustment *adjustment);
void tidy_adjustment_set_value (TidyAdjustment *adjustment,
gdouble value);
void tidy_adjustment_set_valuex (TidyAdjustment *adjustment,
ClutterFixed value);
void tidy_adjustment_clamp_page (TidyAdjustment *adjustment,
gdouble lower,
gdouble upper);
void tidy_adjustment_clamp_pagex (TidyAdjustment *adjustment,
ClutterFixed lower,
ClutterFixed upper);
void tidy_adjustment_set_values (TidyAdjustment *adjustment,
gdouble value,
gdouble lower,
gdouble upper,
gdouble step_increment,
gdouble page_increment,
gdouble page_size);
void tidy_adjustment_set_valuesx (TidyAdjustment *adjustment,
ClutterFixed value,
ClutterFixed lower,
ClutterFixed upper,
ClutterFixed step_increment,
ClutterFixed page_increment,
ClutterFixed page_size);
void tidy_adjustment_get_values (TidyAdjustment *adjustment,
gdouble *value,
gdouble *lower,
gdouble *upper,
gdouble *step_increment,
gdouble *page_increment,
gdouble *page_size);
void tidy_adjustment_get_valuesx (TidyAdjustment *adjustment,
ClutterFixed *value,
ClutterFixed *lower,
ClutterFixed *upper,
ClutterFixed *step_increment,
ClutterFixed *page_increment,
ClutterFixed *page_size);
void tidy_adjustment_interpolate (TidyAdjustment *adjustment,
gdouble value,
guint n_frames,
guint fps);
void tidy_adjustment_interpolatex(TidyAdjustment *adjustment,
ClutterFixed value,
guint n_frames,
guint fps);
G_END_DECLS
#endif /* __TIDY_ADJUSTMENT_H__ */
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