* 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.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* 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/.
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_IMAGE_H__
#define __GTK_IMAGE_H__
-#include <gdk/gdk.h>
-#include <gtk/gtkmisc.h>
+#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+#include <gio/gio.h>
+#include <gtk/gtkmisc.h>
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+G_BEGIN_DECLS
#define GTK_TYPE_IMAGE (gtk_image_get_type ())
-#define GTK_IMAGE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_IMAGE, GtkImage))
-#define GTK_IMAGE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_IMAGE, GtkImageClass))
-#define GTK_IS_IMAGE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_IMAGE))
-#define GTK_IS_IMAGE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IMAGE))
-#define GTK_IMAGE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_IMAGE, GtkImageClass))
-
-
-typedef struct _GtkImage GtkImage;
-typedef struct _GtkImageClass GtkImageClass;
-
+#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 _GtkImagePrivate GtkImagePrivate;
+typedef struct _GtkImageClass GtkImageClass;
+
+/**
+ * GtkImageType:
+ * @GTK_IMAGE_EMPTY: there is no image displayed by the widget
+ * @GTK_IMAGE_PIXBUF: the widget contains a #GdkPixbuf
+ * @GTK_IMAGE_STOCK: the widget contains a stock icon name (see
+ * <xref linkend="gtk3-Stock-Items"/>)
+ * @GTK_IMAGE_ICON_SET: the widget contains a #GtkIconSet
+ * @GTK_IMAGE_ANIMATION: the widget contains a #GdkPixbufAnimation
+ * @GTK_IMAGE_ICON_NAME: the widget contains a named icon.
+ * This image type was added in GTK+ 2.6
+ * @GTK_IMAGE_GICON: the widget contains a #GIcon.
+ * This image type was added in GTK+ 2.14
+ *
+ * Describes the image data representation used by a #GtkImage. If you
+ * want to get the image from the widget, you can only get the
+ * currently-stored representation. e.g. if the
+ * gtk_image_get_storage_type() returns #GTK_IMAGE_PIXBUF, then you can
+ * call gtk_image_get_pixbuf() but not gtk_image_get_stock(). For empty
+ * images, you can request any storage type (call any of the "get"
+ * functions), but they will all return %NULL values.
+ */
+typedef enum
+{
+ GTK_IMAGE_EMPTY,
+ GTK_IMAGE_PIXBUF,
+ GTK_IMAGE_STOCK,
+ GTK_IMAGE_ICON_SET,
+ GTK_IMAGE_ANIMATION,
+ GTK_IMAGE_ICON_NAME,
+ GTK_IMAGE_GICON
+} GtkImageType;
+
+/**
+ * GtkImage:
+ *
+ * This struct contain private data only and should be accessed by the functions
+ * below.
+ */
struct _GtkImage
{
GtkMisc misc;
- GdkImage *image;
- GdkBitmap *mask;
+ /*< private >*/
+ GtkImagePrivate *priv;
};
struct _GtkImageClass
{
GtkMiscClass parent_class;
-};
-
-GtkType gtk_image_get_type (void);
-GtkWidget* gtk_image_new (GdkImage *val,
- GdkBitmap *mask);
-void gtk_image_set (GtkImage *image,
- GdkImage *val,
- GdkBitmap *mask);
-void gtk_image_get (GtkImage *image,
- GdkImage **val,
- GdkBitmap **mask);
-
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
+};
+GType gtk_image_get_type (void) G_GNUC_CONST;
+
+GtkWidget* gtk_image_new (void);
+GtkWidget* gtk_image_new_from_file (const gchar *filename);
+GtkWidget* gtk_image_new_from_resource (const gchar *resource_path);
+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);
+GtkWidget* gtk_image_new_from_gicon (GIcon *icon,
+ GtkIconSize size);
+
+void gtk_image_clear (GtkImage *image);
+void gtk_image_set_from_file (GtkImage *image,
+ const gchar *filename);
+void gtk_image_set_from_resource (GtkImage *image,
+ const gchar *resource_path);
+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_from_gicon (GtkImage *image,
+ GIcon *icon,
+ GtkIconSize size);
+void gtk_image_set_pixel_size (GtkImage *image,
+ gint pixel_size);
+
+GtkImageType gtk_image_get_storage_type (GtkImage *image);
+
+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,
+ const gchar **icon_name,
+ GtkIconSize *size);
+void gtk_image_get_gicon (GtkImage *image,
+ GIcon **gicon,
+ GtkIconSize *size);
+gint gtk_image_get_pixel_size (GtkImage *image);
+
+G_END_DECLS
#endif /* __GTK_IMAGE_H__ */