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-rw-r--r--libgimpwidgets/gimpoffsetarea.h91
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diff --git a/libgimpwidgets/gimpoffsetarea.h b/libgimpwidgets/gimpoffsetarea.h
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+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpoffsetarea.h
+ * Copyright (C) 2001 Sven Neumann <sven@gimp.org>
+ *
+ * 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_OFFSET_AREA_H__
+#define __GIMP_OFFSET_AREA_H__
+
+G_BEGIN_DECLS
+
+
+/* For information look into the C source or the html documentation */
+
+#define GIMP_TYPE_OFFSET_AREA (gimp_offset_area_get_type ())
+#define GIMP_OFFSET_AREA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_OFFSET_AREA, GimpOffsetArea))
+#define GIMP_OFFSET_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_OFFSET_AREA, GimpOffsetAreaClass))
+#define GIMP_IS_OFFSET_AREA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_OFFSET_AREA))
+#define GIMP_IS_OFFSET_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_OFFSET_AREA))
+#define GIMP_OFFSET_AREA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_OFFSET_AREA, GimpOffsetAreaClass))
+
+
+typedef struct _GimpOffsetAreaClass GimpOffsetAreaClass;
+
+struct _GimpOffsetArea
+{
+ GtkDrawingArea parent_instance;
+
+ gint orig_width;
+ gint orig_height;
+ gint width;
+ gint height;
+ gint offset_x;
+ gint offset_y;
+ gdouble display_ratio_x;
+ gdouble display_ratio_y;
+};
+
+struct _GimpOffsetAreaClass
+{
+ GtkDrawingAreaClass parent_class;
+
+ void (* offsets_changed) (GimpOffsetArea *offset_area,
+ gint offset_x,
+ gint offset_y);
+
+ /* Padding for future expansion */
+ void (* _gimp_reserved1) (void);
+ void (* _gimp_reserved2) (void);
+ void (* _gimp_reserved3) (void);
+ void (* _gimp_reserved4) (void);
+};
+
+
+GType gimp_offset_area_get_type (void) G_GNUC_CONST;
+
+GtkWidget * gimp_offset_area_new (gint orig_width,
+ gint orig_height);
+void gimp_offset_area_set_pixbuf (GimpOffsetArea *offset_area,
+ GdkPixbuf *pixbuf);
+
+void gimp_offset_area_set_size (GimpOffsetArea *offset_area,
+ gint width,
+ gint height);
+void gimp_offset_area_set_offsets (GimpOffsetArea *offset_area,
+ gint offset_x,
+ gint offset_y);
+
+
+G_END_DECLS
+
+#endif /* __GIMP_OFFSET_AREA_H__ */