struct Gtk::TextBuffer::BeginUserActionSignal

Overview

Emitted at the beginning of a single user-visible operation on a Gtk::TextBuffer.

See also: Gtk::TextBuffer#begin_user_action, Gtk::TextBuffer#insert_interactive, Gtk::TextBuffer#insert_range_interactive, Gtk::TextBuffer#delete_interactive, Gtk::TextBuffer#backspace, Gtk::TextBuffer#delete_selection.

Defined in:

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

def emit : Nil #

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

The signal name