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13fca65ca0
This patch adds a gimp_color_wheel_set_triangle_locked () function which allows locking the rotation of the triangle in the Color Wheel dialogue. Currently, the value is defaulted to TRUE, to keep the triangle from rotating when the hue is changed in the ring.
99 lines
4 KiB
C
99 lines
4 KiB
C
/* HSV color selector for GTK+
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*
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* Copyright (C) 1999 The Free Software Foundation
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*
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* Authors: Simon Budig <Simon.Budig@unix-ag.org> (original code)
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* Federico Mena-Quintero <federico@gimp.org> (cleanup for GTK+)
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* Jonathan Blandford <jrb@redhat.com> (cleanup for GTK+)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GIMP_COLOR_WHEEL_H__
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#define __GIMP_COLOR_WHEEL_H__
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G_BEGIN_DECLS
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#define GIMP_TYPE_COLOR_WHEEL (gimp_color_wheel_get_type ())
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#define GIMP_COLOR_WHEEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_WHEEL, GimpColorWheel))
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#define GIMP_COLOR_WHEEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_WHEEL, GimpColorWheelClass))
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#define GIMP_IS_COLOR_WHEEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_WHEEL))
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#define GIMP_IS_COLOR_WHEEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_WHEEL))
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#define GIMP_COLOR_WHEEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_WHEEL, GimpColorWheelClass))
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typedef struct _GimpColorWheel GimpColorWheel;
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typedef struct _GimpColorWheelClass GimpColorWheelClass;
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struct _GimpColorWheel
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{
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GtkWidget parent_instance;
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};
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struct _GimpColorWheelClass
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{
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GtkWidgetClass parent_class;
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/* Notification signals */
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void (* changed) (GimpColorWheel *wheel);
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/* Keybindings */
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void (* move) (GimpColorWheel *wheel,
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GtkDirectionType type);
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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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void color_wheel_register_type (GTypeModule *module);
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GType gimp_color_wheel_get_type (void) G_GNUC_CONST;
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GtkWidget * gimp_color_wheel_new (void);
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void gimp_color_wheel_set_color (GimpColorWheel *wheel,
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double h,
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double s,
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double v);
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void gimp_color_wheel_get_color (GimpColorWheel *wheel,
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gfloat *h,
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gfloat *s,
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gfloat *v);
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void gimp_color_wheel_set_ring_fraction (GimpColorWheel *wheel,
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gdouble fraction);
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gdouble gimp_color_wheel_get_ring_fraction (GimpColorWheel *wheel);
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void gimp_color_wheel_set_format (GimpColorWheel *wheel,
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const Babl *format);
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void gimp_color_wheel_set_color_config (GimpColorWheel *wheel,
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GimpColorConfig *config);
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void gimp_color_wheel_set_triangle_locked (GimpColorWheel *wheel,
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gboolean triangle_locked);
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gboolean gimp_color_wheel_is_adjusting (GimpColorWheel *wheel);
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G_END_DECLS
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#endif /* __GIMP_COLOR_WHEEL_H__ */
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