struct Gtk::TextBuffer::ApplyTagSignal

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

Overview

Emitted to apply a tag to a range of text in a Gtk::TextBuffer.

Applying actually occurs in the default handler.

Note that if your handler runs before the default handler it must not invalidate the @start and @end iters (or has to revalidate them).

See also: Gtk::TextBuffer#apply_tag, Gtk::TextBuffer#insert_with_tags, 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::TextTag, Gtk::TextIter, Gtk::TextIter, Nil)) : GObject::SignalConnection
• #connect(handler : Proc(Gtk::TextTag, Gtk::TextIter, Gtk::TextIter, Nil), *, after : Bool = false) : GObject::SignalConnection
• #connect(handler : Proc(Gtk::TextBuffer, Gtk::TextTag, Gtk::TextIter, Gtk::TextIter, Nil), *, after : Bool = false) : GObject::SignalConnection
• #emit(tag : Gtk::TextTag, start : Gtk::TextIter, end _end : Gtk::TextIter) : Nil
• #name : String

  The signal name

Instance Method Detail