GOComponent

GOComponent —

Synopsis




#define     GO_COMPONENT_TYPE
#define     GO_COMPONENT                    (o)
#define     IS_GO_COMPONENT                 (o)
            GOComponent;
GType       go_component_get_type           (void);
GOComponent* go_component_new_by_mime_type  (char const *mime_type);
void        go_component_set_default_size   (GOComponent *component,
                                             double width,
                                             double ascent,
                                             double descent);
gboolean    go_component_needs_window       (GOComponent *component);
void        go_component_set_window         (GOComponent *component,
                                             GdkWindow *window);
void        go_component_set_pixbuf         (GOComponent *component,
                                             GdkPixbuf *pixbuf);
void        go_component_set_data           (GOComponent *component,
                                             char const *data,
                                             int length);
gboolean    go_component_get_data           (GOComponent *component,
                                             gpointer *data,
                                             int *length,
                                             void (*clearfunc) (gpointer data),
                                             gpointer *user_data);
void        go_component_set_size           (GOComponent *component,
                                             double width,
                                             double height);
void        go_component_draw               (GOComponent *component,
                                             int width_pixels,
                                             int height_pixels);
gboolean    go_component_is_resizable       (GOComponent *component);
gboolean    go_component_is_editable        (GOComponent *component);
gboolean    go_component_edit               (GOComponent *component);
void        go_component_print              (GOComponent *component,
                                             GnomePrintContext *gpc,
                                             double width,
                                             double height);
void        go_component_emit_changed       (GOComponent *component);
char*       go_component_export_to_svg      (GOComponent *component);

Description

Details

GO_COMPONENT_TYPE

#define GO_COMPONENT_TYPE	(go_component_get_type ())


GO_COMPONENT()

#define GO_COMPONENT(o)	(G_TYPE_CHECK_INSTANCE_CAST ((o), GO_COMPONENT_TYPE, GOComponent))

o :

IS_GO_COMPONENT()

#define IS_GO_COMPONENT(o)	(G_TYPE_CHECK_INSTANCE_TYPE ((o), GO_COMPONENT_TYPE))

o :

GOComponent

typedef struct {
	GObject parent;

	/*protected*/
	char *mime_type;
	double width, ascent, descent, height;
	double default_width, default_ascent, default_descent;
	gboolean needs_window, resizable, editable;
	char const *data;
	int length;
	GdkWindow *window;
	GdkPixbuf *pixbuf;
} GOComponent;


go_component_get_type ()

GType       go_component_get_type           (void);

Returns :

go_component_new_by_mime_type ()

GOComponent* go_component_new_by_mime_type  (char const *mime_type);

mime_type :
Returns :

go_component_set_default_size ()

void        go_component_set_default_size   (GOComponent *component,
                                             double width,
                                             double ascent,
                                             double descent);

component :
width :
ascent :
descent :

go_component_needs_window ()

gboolean    go_component_needs_window       (GOComponent *component);

component :
Returns :

go_component_set_window ()

void        go_component_set_window         (GOComponent *component,
                                             GdkWindow *window);

component :
window :

go_component_set_pixbuf ()

void        go_component_set_pixbuf         (GOComponent *component,
                                             GdkPixbuf *pixbuf);

component :
pixbuf :

go_component_set_data ()

void        go_component_set_data           (GOComponent *component,
                                             char const *data,
                                             int length);

component :
data :
length :

go_component_get_data ()

gboolean    go_component_get_data           (GOComponent *component,
                                             gpointer *data,
                                             int *length,
                                             void (*clearfunc) (gpointer data),
                                             gpointer *user_data);

component :
data :
length :
clearfunc :
user_data :
Returns :

go_component_set_size ()

void        go_component_set_size           (GOComponent *component,
                                             double width,
                                             double height);

component :
width :
height :

go_component_draw ()

void        go_component_draw               (GOComponent *component,
                                             int width_pixels,
                                             int height_pixels);

component :
width_pixels :
height_pixels :

go_component_is_resizable ()

gboolean    go_component_is_resizable       (GOComponent *component);

component :
Returns :

go_component_is_editable ()

gboolean    go_component_is_editable        (GOComponent *component);

component :
Returns :

go_component_edit ()

gboolean    go_component_edit               (GOComponent *component);

component :
Returns :

go_component_print ()

void        go_component_print              (GOComponent *component,
                                             GnomePrintContext *gpc,
                                             double width,
                                             double height);

component :
gpc :
width :
height :

go_component_emit_changed ()

void        go_component_emit_changed       (GOComponent *component);

component :

go_component_export_to_svg ()

char*       go_component_export_to_svg      (GOComponent *component);

component :
Returns :