Selects the #WebKitOptionMenuItem at @index in @menu. Selecting an item changes the
text shown by the combo button, but it doesn't change the value of the element. You need to
explicitly activate the item with webkit_option_menu_select_item() or close the menu with
webkit_option_menu_close() in which case the currently selected item will be activated.
Selects the #WebKitOptionMenuItem at @index in @menu. Selecting an item changes the text shown by the combo button, but it doesn't change the value of the element. You need to explicitly activate the item with webkit_option_menu_select_item() or close the menu with webkit_option_menu_close() in which case the currently selected item will be activated.