home *** CD-ROM | disk | FTP | other *** search
- /* GTK - The GIMP Toolkit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * 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.
- */
-
- /*
- * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
- #ifndef __GTK_IMAGE_H__
- #define __GTK_IMAGE_H__
-
-
- #include <gdk/gdk.h>
- #include <gtk/gtkmisc.h>
-
-
- G_BEGIN_DECLS
-
- #define GTK_TYPE_IMAGE (gtk_image_get_type ())
- #define GTK_IMAGE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_IMAGE, GtkImage))
- #define GTK_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_IMAGE, GtkImageClass))
- #define GTK_IS_IMAGE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_IMAGE))
- #define GTK_IS_IMAGE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IMAGE))
- #define GTK_IMAGE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_IMAGE, GtkImageClass))
-
-
- typedef struct _GtkImage GtkImage;
- typedef struct _GtkImageClass GtkImageClass;
-
- typedef struct _GtkImagePixmapData GtkImagePixmapData;
- typedef struct _GtkImageImageData GtkImageImageData;
- typedef struct _GtkImagePixbufData GtkImagePixbufData;
- typedef struct _GtkImageStockData GtkImageStockData;
- typedef struct _GtkImageIconSetData GtkImageIconSetData;
- typedef struct _GtkImageAnimationData GtkImageAnimationData;
- typedef struct _GtkImageIconNameData GtkImageIconNameData;
-
- struct _GtkImagePixmapData
- {
- GdkPixmap *pixmap;
- };
-
- struct _GtkImageImageData
- {
- GdkImage *image;
- };
-
- struct _GtkImagePixbufData
- {
- GdkPixbuf *pixbuf;
- };
-
- struct _GtkImageStockData
- {
- gchar *stock_id;
- };
-
- struct _GtkImageIconSetData
- {
- GtkIconSet *icon_set;
- };
-
- struct _GtkImageAnimationData
- {
- GdkPixbufAnimation *anim;
- GdkPixbufAnimationIter *iter;
- guint frame_timeout;
- };
-
- struct _GtkImageIconNameData
- {
- gchar *icon_name;
- GdkPixbuf *pixbuf;
- guint theme_change_id;
- };
-
- typedef enum
- {
- GTK_IMAGE_EMPTY,
- GTK_IMAGE_PIXMAP,
- GTK_IMAGE_IMAGE,
- GTK_IMAGE_PIXBUF,
- GTK_IMAGE_STOCK,
- GTK_IMAGE_ICON_SET,
- GTK_IMAGE_ANIMATION,
- GTK_IMAGE_ICON_NAME
- } GtkImageType;
-
- struct _GtkImage
- {
- GtkMisc misc;
-
- GtkImageType storage_type;
-
- union
- {
- GtkImagePixmapData pixmap;
- GtkImageImageData image;
- GtkImagePixbufData pixbuf;
- GtkImageStockData stock;
- GtkImageIconSetData icon_set;
- GtkImageAnimationData anim;
- GtkImageIconNameData name;
- } data;
-
- /* Only used with GTK_IMAGE_PIXMAP, GTK_IMAGE_IMAGE */
- GdkBitmap *mask;
-
- /* Only used with GTK_IMAGE_STOCK, GTK_IMAGE_ICON_SET, GTK_IMAGE_ICON_NAME */
- GtkIconSize icon_size;
- };
-
- struct _GtkImageClass
- {
- GtkMiscClass parent_class;
-
- /* Padding for future expansion */
- void (*_gtk_reserved1) (void);
- void (*_gtk_reserved2) (void);
- void (*_gtk_reserved3) (void);
- void (*_gtk_reserved4) (void);
- };
-
- #ifdef G_OS_WIN32
- /* Reserve old names for DLL ABI backward compatibility */
- #define gtk_image_new_from_file gtk_image_new_from_file_utf8
- #define gtk_image_set_from_file gtk_image_set_from_file_utf8
- #endif
-
- GType gtk_image_get_type (void) G_GNUC_CONST;
-
- GtkWidget* gtk_image_new (void);
- GtkWidget* gtk_image_new_from_pixmap (GdkPixmap *pixmap,
- GdkBitmap *mask);
- GtkWidget* gtk_image_new_from_image (GdkImage *image,
- GdkBitmap *mask);
- GtkWidget* gtk_image_new_from_file (const gchar *filename);
- GtkWidget* gtk_image_new_from_pixbuf (GdkPixbuf *pixbuf);
- GtkWidget* gtk_image_new_from_stock (const gchar *stock_id,
- GtkIconSize size);
- GtkWidget* gtk_image_new_from_icon_set (GtkIconSet *icon_set,
- GtkIconSize size);
- GtkWidget* gtk_image_new_from_animation (GdkPixbufAnimation *animation);
- GtkWidget* gtk_image_new_from_icon_name (const gchar *icon_name,
- GtkIconSize size);
-
- void gtk_image_clear (GtkImage *image);
- void gtk_image_set_from_pixmap (GtkImage *image,
- GdkPixmap *pixmap,
- GdkBitmap *mask);
- void gtk_image_set_from_image (GtkImage *image,
- GdkImage *gdk_image,
- GdkBitmap *mask);
- void gtk_image_set_from_file (GtkImage *image,
- const gchar *filename);
- void gtk_image_set_from_pixbuf (GtkImage *image,
- GdkPixbuf *pixbuf);
- void gtk_image_set_from_stock (GtkImage *image,
- const gchar *stock_id,
- GtkIconSize size);
- void gtk_image_set_from_icon_set (GtkImage *image,
- GtkIconSet *icon_set,
- GtkIconSize size);
- void gtk_image_set_from_animation (GtkImage *image,
- GdkPixbufAnimation *animation);
- void gtk_image_set_from_icon_name (GtkImage *image,
- const gchar *icon_name,
- GtkIconSize size);
- void gtk_image_set_pixel_size (GtkImage *image,
- gint pixel_size);
-
- GtkImageType gtk_image_get_storage_type (GtkImage *image);
-
- void gtk_image_get_pixmap (GtkImage *image,
- GdkPixmap **pixmap,
- GdkBitmap **mask);
- void gtk_image_get_image (GtkImage *image,
- GdkImage **gdk_image,
- GdkBitmap **mask);
- GdkPixbuf* gtk_image_get_pixbuf (GtkImage *image);
- void gtk_image_get_stock (GtkImage *image,
- gchar **stock_id,
- GtkIconSize *size);
- void gtk_image_get_icon_set (GtkImage *image,
- GtkIconSet **icon_set,
- GtkIconSize *size);
- GdkPixbufAnimation* gtk_image_get_animation (GtkImage *image);
- void gtk_image_get_icon_name (GtkImage *image,
- G_CONST_RETURN gchar **icon_name,
- GtkIconSize *size);
- gint gtk_image_get_pixel_size (GtkImage *image);
-
- #ifndef GTK_DISABLE_DEPRECATED
- /* These three are deprecated */
-
- void gtk_image_set (GtkImage *image,
- GdkImage *val,
- GdkBitmap *mask);
- void gtk_image_get (GtkImage *image,
- GdkImage **val,
- GdkBitmap **mask);
- #endif /* GTK_DISABLE_DEPRECATED */
-
- G_END_DECLS
-
- #endif /* __GTK_IMAGE_H__ */
-