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Diffstat (limited to '')
| -rw-r--r-- | src/st/st-adjustment.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/st/st-adjustment.h b/src/st/st-adjustment.h new file mode 100644 index 0000000..08a0fc3 --- /dev/null +++ b/src/st/st-adjustment.h @@ -0,0 +1,92 @@ +/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ +/* + * st-adjustment.h: Adjustment object + * + * Copyright 2008 OpenedHand + * Copyright 2009 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU Lesser General Public License, + * version 2.1, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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 program. If not, see <http://www.gnu.org/licenses/>. + */ + +#if !defined(ST_H_INSIDE) && !defined(ST_COMPILATION) +#error "Only <st/st.h> can be included directly.h" +#endif + +#ifndef __ST_ADJUSTMENT_H__ +#define __ST_ADJUSTMENT_H__ + +#include <glib-object.h> +#include <clutter/clutter.h> + +G_BEGIN_DECLS + +#define ST_TYPE_ADJUSTMENT (st_adjustment_get_type()) +G_DECLARE_DERIVABLE_TYPE (StAdjustment, st_adjustment, ST, ADJUSTMENT, GObject) + +/** + * StAdjustmentClass: + * @changed: Class handler for the ::changed signal. + * + * Base class for #StAdjustment. + */ +struct _StAdjustmentClass +{ + /*< private >*/ + GObjectClass parent_class; + + /*< public >*/ + void (* changed) (StAdjustment *adjustment); +}; + +StAdjustment *st_adjustment_new (ClutterActor *actor, + gdouble value, + gdouble lower, + gdouble upper, + gdouble step_increment, + gdouble page_increment, + gdouble page_size); +gdouble st_adjustment_get_value (StAdjustment *adjustment); +void st_adjustment_set_value (StAdjustment *adjustment, + gdouble value); +void st_adjustment_clamp_page (StAdjustment *adjustment, + gdouble lower, + gdouble upper); +void st_adjustment_set_values (StAdjustment *adjustment, + gdouble value, + gdouble lower, + gdouble upper, + gdouble step_increment, + gdouble page_increment, + gdouble page_size); +void st_adjustment_get_values (StAdjustment *adjustment, + gdouble *value, + gdouble *lower, + gdouble *upper, + gdouble *step_increment, + gdouble *page_increment, + gdouble *page_size); + +void st_adjustment_adjust_for_scroll_event (StAdjustment *adjustment, + gdouble delta); + +ClutterTransition * st_adjustment_get_transition (StAdjustment *adjustment, + const char *name); +void st_adjustment_add_transition (StAdjustment *adjustment, + const char *name, + ClutterTransition *transition); +void st_adjustment_remove_transition (StAdjustment *adjustment, + const char *name); + +G_END_DECLS + +#endif /* __ST_ADJUSTMENT_H__ */ |