GOComponent

GOComponent

Synopsis




                    GOComponent;
#define             GO_COMPONENT_TYPE
#define             GO_COMPONENT                        (o)
#define             IS_GO_COMPONENT                     (o)
#define             GOC_PARAM_PERSISTENT
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 (clearfuncgpointer 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);
void                go_component_set_command_context    (GOCmdContext *cc);
GOCmdContext*       go_component_get_command_context    (void);
void                go_component_draw_cairo             (GOComponent *component,
                                                         gpointer data,
                                                         double width,
                                                         double height);

Description

Details

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_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 :

GOC_PARAM_PERSISTENT

#define GOC_PARAM_PERSISTENT	(1 << (G_PARAM_USER_SHIFT+0))

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 (clearfuncgpointer 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 :

go_component_set_command_context ()

void                go_component_set_command_context    (GOCmdContext *cc);

cc :

go_component_get_command_context ()

GOCmdContext*       go_component_get_command_context    (void);

Returns :

go_component_draw_cairo ()

void                go_component_draw_cairo             (GOComponent *component,
                                                         gpointer data,
                                                         double width,
                                                         double height);

component :
data :
width :
height :