struct Gtk::Widget::UnrealizeSignal

Overview

Emitted when the GdkSurface associated with @widget is destroyed.

This means that Gtk::Widget#unrealize has been called or the widget has been unmapped (that is, it is going to be hidden).

Defined in:

auto/gtk-4.0/widget.cr

Constructors

Instance Method Summary

Constructor Detail

def self.new(source, detail = nil) #

Instance Method Detail

def [](detail : String) : self #

def connect(&block : Proc(Nil)) #

def connect(handler : Proc(Nil)) #

def connect(handler : Proc(Gtk::Widget, Nil)) #

def connect_after(&block : Proc(Nil)) #

def connect_after(handler : Proc(Nil)) #

def connect_after(handler : Proc(Gtk::Widget, Nil)) #

def emit : Nil #

def name #