onFormatEntryText
fun onFormatEntryText(connectFlags: <Error class: unknown class> = ConnectFlags(0u), handler: (path: String) -> String): <Error class: unknown class>
Emitted to allow changing how the text in a combo box's entry is displayed.
See property@Gtk.ComboBox:has-entry.
Connect a signal handler which returns an allocated string representing
Parameters
connectFlags
a combination of ConnectFlags
handler
the Callback to connect. Params: path the struct@Gtk.TreePath string from the combo box's current model to format text for. Returns a newly allocated string representing @path for the current GtkComboBox model.