struct Gtk::Widget::UnrealizeSignal

• Gtk::Widget::UnrealizeSignal
• Struct
• Value
• Object

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

• .new(source, detail = nil)

Instance Method Summary

• #[](detail : String) : self
• #connect(&block : Proc(Nil))
• #connect(handler : Proc(Nil))
• #connect(handler : Proc(Gtk::Widget, Nil))
• #connect_after(&block : Proc(Nil))
• #connect_after(handler : Proc(Nil))
• #connect_after(handler : Proc(Gtk::Widget, Nil))
• #emit : Nil
• #name

Constructor Detail

Instance Method Detail