gimp/libgimpwidgets/gimpscrolledpreview.h

83 lines
2.7 KiB
C

/* 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 2 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#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 ())
#define GIMP_SCROLLED_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_SCROLLED_PREVIEW, GimpScrolledPreview))
#define GIMP_SCROLLED_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_SCROLLED_PREVIEW, GimpScrolledPreviewClass))
#define GIMP_IS_SCROLLED_PREVIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_SCROLLED_PREVIEW))
#define GIMP_IS_SCROLLED_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_SCROLLED_PREVIEW))
#define GIMP_SCROLLED_PREVIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_SCROLLED_PREVIEW, GimpScrolledPreviewClass))
typedef struct _GimpScrolledPreviewClass GimpScrolledPreviewClass;
struct _GimpScrolledPreview
{
GimpPreview parent_instance;
/*< protected >*/
GtkWidget *hscr;
GtkWidget *vscr;
GtkWidget *nav_icon;
GtkWidget *nav_popup;
GdkCursor *cursor_move;
GdkGC *nav_gc;
/*< private >*/
gint drag_x, drag_y;
gint drag_xoff, drag_yoff;
gboolean in_drag;
};
struct _GimpScrolledPreviewClass
{
GimpPreviewClass parent_class;
/* Padding for future expansion */
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
};
GType gimp_scrolled_preview_get_type (void) G_GNUC_CONST;
void gimp_scrolled_preview_set_position (GimpScrolledPreview *scr,
gint x,
gint y);
G_END_DECLS
#endif /* __GIMP_SCROLLED_PREVIEW_H__ */