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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpscrolledpreview.h
*
* 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 3 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, see
* <https://www.gnu.org/licenses/>.
*/
#if !defined (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION)
#error "Only <libgimpwidgets/gimpwidgets.h> can be included directly."
#endif
#ifndef __GIMP_SCROLLED_PREVIEW_H__
#define __GIMP_SCROLLED_PREVIEW_H__
#include "gimppreview.h"
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define GIMP_TYPE_SCROLLED_PREVIEW (gimp_scrolled_preview_get_type ())
G_DECLARE_DERIVABLE_TYPE (GimpScrolledPreview, gimp_scrolled_preview, GIMP, SCROLLED_PREVIEW, GimpPreview)
struct _GimpScrolledPreviewClass
{
GimpPreviewClass parent_class;
/* Padding for future expansion */
void (* _gimp_reserved0) (void);
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
void (* _gimp_reserved5) (void);
void (* _gimp_reserved6) (void);
void (* _gimp_reserved7) (void);
void (* _gimp_reserved8) (void);
void (* _gimp_reserved9) (void);
};
void gimp_scrolled_preview_set_position (GimpScrolledPreview *preview,
gint x,
gint y);
void gimp_scrolled_preview_set_policy (GimpScrolledPreview *preview,
GtkPolicyType hscrollbar_policy,
GtkPolicyType vscrollbar_policy);
void gimp_scrolled_preview_get_adjustments (GimpScrolledPreview *preview,
GtkAdjustment **hadj,
GtkAdjustment **vadj);
/* only for use from derived widgets */
void gimp_scrolled_preview_freeze (GimpScrolledPreview *preview);
void gimp_scrolled_preview_thaw (GimpScrolledPreview *preview);
/* utility function for scrolled-window like gimp widgets like the canvas */
void gimp_scroll_adjustment_values (GdkEventScroll *sevent,
GtkAdjustment *hadj,
GtkAdjustment *vadj,
gdouble *hvalue,
gdouble *vvalue);
G_END_DECLS
#endif /* __GIMP_SCROLLED_PREVIEW_H__ */
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