struct Gtk::TextBuffer::BeginUserActionSignal

Overview

Emitted at the beginning of a single user-visible operation on a GtkTextBuffer.

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:

auto/gtk-4.0/text_buffer.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::TextBuffer, Nil)) #

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

def connect_after(handler : Proc(Nil)) #

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

def emit : Nil #

def name #