X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtkimage.h;h=023f20c5a428b946153562e2157ef92701ca8300;hb=3b2182e711ace4a2d6843848208224cd7525d530;hp=147a606463365955bc33494b61d1dbf2aec3d6bd;hpb=0176b387c85a150b7d6fdac22be6db627d523217;p=~andy%2Fgtk diff --git a/gtk/gtkimage.h b/gtk/gtkimage.h index 147a60646..023f20c5a 100644 --- a/gtk/gtkimage.h +++ b/gtk/gtkimage.h @@ -12,70 +12,157 @@ * 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 . */ /* * 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 -#include +#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION) +#error "Only can be included directly." +#endif +#include +#include -#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 + * ) + * @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) G_GNUC_CONST; -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__ */