struct Gtk::MenuButton::ActivateSignal

Overview

Emitted to when the menu button is activated.

The ::activate signal on Gtk::MenuButton is an action signal and emitting it causes the button to pop up its menu.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/menu_button.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::MenuButton, Nil), *, after : Bool = false) : GObject::SignalConnection #

def emit : Nil #

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

The signal name