struct Gtk::ComboBox::ChangedSignal

Overview

Emitted when the active item is changed.

The can be due to the user selecting a different item from the list, or due to a call to Gtk::ComboBox#active_iter=. It will also be emitted while typing into the entry of a combo box with an entry.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/combo_box.cr

Instance Method Summary

Instance methods inherited from struct GObject::Signal

[](detail : String) : self [], name : String name

Constructor methods inherited from struct GObject::Signal

new(source : GObject::Object, detail : String? = nil) new

Instance Method Detail

def connect(*, after : Bool = false, &block : Proc(Nil)) : GObject::SignalConnection #

def connect(handler : Proc(Nil), *, after : Bool = false) : GObject::SignalConnection #

def connect(handler : Proc(Gtk::ComboBox, Nil), *, after : Bool = false) : GObject::SignalConnection #

def emit : Nil #

def name : String #
Description copied from struct GObject::Signal

The signal name