val label : ([> `label ], string) Gobject.propertyval use_markup : ([> `label ], bool) Gobject.propertyval use_underline : ([> `label ], bool) Gobject.propertyval mnemonic_keyval : ([> `label ], int) Gobject.propertyval mnemonic_widget : ([> `label ], Gtk.widget Gtk.obj option) Gobject.propertyval justify : ([> `label ], GtkEnums.justification) Gobject.propertyval wrap : ([> `label ], bool) Gobject.propertyval pattern : ([> `label ], string) Gobject.propertyval selectable : ([> `label ], bool) Gobject.propertyval cursor_position : ([> `label ], int) Gobject.propertyval selection_bound : ([> `label ], int) Gobject.propertyval angle : ([> `label ], float) Gobject.propertyval ellipsize : ([> `label ], PangoEnums.ellipsize_mode) Gobject.propertyval max_width_chars : ([> `label ], int) Gobject.propertyval single_line_mode : ([> `label ], bool) Gobject.propertyval width_chars : ([> `label ], int) Gobject.property