~ubuntu-branches/ubuntu/precise/glom/precise : revision 61

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/* LIBGIMP - The GIMP Library

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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 3 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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* Lesser 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, see

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* <http://www.gnu.org/licenses/>.

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*/

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#ifndef __GIMP_RULER_H__

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#define __GIMP_RULER_H__

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/* This is not in the original gimp source code. */

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#include <libgimpbase/gimpunit.h>

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G_BEGIN_DECLS

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#define GIMP_TYPE_RULER (gimp_ruler_get_type ())

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#define GIMP_RULER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_RULER, GimpRuler))

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#define GIMP_RULER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_RULER, GimpRulerClass))

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#define GIMP_IS_RULER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_RULER))

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#define GIMP_IS_RULER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_RULER))

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#define GIMP_RULER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_RULER, GimpRulerClass))

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/* In the original gimp source code, this is in libgimpwidgets/gimpwidgetstypes.h */

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typedef struct _GimpRuler GimpRuler;

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typedef struct _GimpRulerClass GimpRulerClass;

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struct _GimpRuler

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{

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GtkWidget parent_instance;

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};

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struct _GimpRulerClass

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{

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GtkWidgetClass parent_class;

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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_ruler_get_type (void) G_GNUC_CONST;

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GtkWidget * gimp_ruler_new (GtkOrientation orientation);

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void gimp_ruler_add_track_widget (GimpRuler *ruler,

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GtkWidget *widget);

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void gimp_ruler_remove_track_widget (GimpRuler *ruler,

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GtkWidget *widget);

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void gimp_ruler_set_unit (GimpRuler *ruler,

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GimpUnit unit);

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GimpUnit gimp_ruler_get_unit (GimpRuler *ruler);

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void gimp_ruler_set_position (GimpRuler *ruler,

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gdouble position);

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gdouble gimp_ruler_get_position (GimpRuler *ruler);

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void gimp_ruler_set_range (GimpRuler *ruler,

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gdouble lower,

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gdouble upper,

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gdouble max_size);

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void gimp_ruler_get_range (GimpRuler *ruler,

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gdouble *lower,

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gdouble *upper,

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gdouble *max_size);

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G_END_DECLS

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#endif /* __GIMP_RULER_H__ */