mirror of https://github.com/GNOME/gimp.git
87 lines
3.2 KiB
C
87 lines
3.2 KiB
C
/* LIBGIMP - The GIMP Library
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* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
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*
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* gimpratioentry.h
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* Copyright (C) 2006 Simon Budig <simon@gimp.org>
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* Copyright (C) 2007 Sven Neumann <sven@gimp.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GIMP_RATIO_ENTRY_H__
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#define __GIMP_RATIO_ENTRY_H__
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G_BEGIN_DECLS
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#define GIMP_TYPE_RATIO_ENTRY (gimp_ratio_entry_get_type ())
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#define GIMP_RATIO_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_RATIO_ENTRY, GimpRatioEntry))
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#define GIMP_RATIO_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_RATIO_ENTRY, GimpRatioEntryClass))
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#define GIMP_IS_RATIO_ENTRY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_RATIO_ENTRY))
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#define GIMP_IS_RATIO_ENTRY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_RATIO_ENTRY))
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#define GIMP_RATIO_ENTRY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_RATIO_AREA, GimpRatioEntryClass))
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typedef struct _GimpRatioEntryClass GimpRatioEntryClass;
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struct _GimpRatioEntry
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{
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GtkEntry parent_instance;
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gdouble numerator;
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gdouble denominator;
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};
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struct _GimpRatioEntryClass
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{
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GtkEntryClass parent_class;
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GtkListStore *history;
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void (* ratio_changed) (GimpRatioEntry *entry);
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/* Padding for future expansion */
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void (* _gimp_reserved1) (void);
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void (* _gimp_reserved2) (void);
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void (* _gimp_reserved3) (void);
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void (* _gimp_reserved4) (void);
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};
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GType gimp_ratio_entry_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_ratio_entry_new (void);
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void gimp_ratio_entry_set_fraction (GimpRatioEntry *entry,
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gdouble numerator,
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gdouble denominator);
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void gimp_ratio_entry_get_fraction (GimpRatioEntry *entry,
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gdouble *numerator,
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gdouble *denominator);
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void gimp_ratio_entry_set_ratio (GimpRatioEntry *entry,
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gdouble ratio);
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gdouble gimp_ratio_entry_get_ratio (GimpRatioEntry *entry);
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void gimp_ratio_entry_set_aspect (GimpRatioEntry *entry,
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GimpAspectType aspect);
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GimpAspectType gimp_ratio_entry_get_aspect (GimpRatioEntry *entry);
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G_END_DECLS
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#endif /* __GIMP_RATIO_ENTRY_H__ */
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