struct Gtk::TextBuffer::InsertTextSignal

• Gtk::TextBuffer::InsertTextSignal
• GObject::Signal
• Struct
• Value
• Object

Overview

Emitted to insert text in a Gtk::TextBuffer.

Insertion actually occurs in the default handler.

Note that if your handler runs before the default handler it must not invalidate the @location iter (or has to revalidate it). The default signal handler revalidates it to point to the end of the inserted text.

See also: Gtk::TextBuffer#insert, Gtk::TextBuffer#insert_range.

Defined in:

lib/gi-crystal/src/auto/gtk-4.0/text_buffer.cr

Instance Method Summary

• #connect(*, after : Bool = false, &block : Proc(Gtk::TextIter, String, Int32, Nil)) : GObject::SignalConnection
• #connect(handler : Proc(Gtk::TextIter, String, Int32, Nil), *, after : Bool = false) : GObject::SignalConnection
• #connect(handler : Proc(Gtk::TextBuffer, Gtk::TextIter, String, Int32, Nil), *, after : Bool = false) : GObject::SignalConnection
• #emit(location : Gtk::TextIter, text : String, len : Int32) : Nil
• #name : String

  The signal name

Instance Method Detail