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#!/usr/bin/env ruby
#
# test.rb - Ruby/GtkSourceView5 sample script.
#
# Copyright (c) 2006-2024 Ruby-GNOME Project Team
# This program is licenced under the same licence as Ruby-GNOME.
#
# $Id: test.rb,v 1.4 2007/06/03 02:11:07 mutoh Exp $
require 'gtksourceview5'
app = Gtk::Application.new("io.github.ruby-gnome.gtksourceview5.sample")
app.signal_connect("activate") do
window = Gtk::ApplicationWindow.new(app)
view = GtkSource::View.new
scrolled_window = Gtk::ScrolledWindow.new
scrolled_window.child = view
window.child = scrolled_window
view.show_line_numbers = true
view.insert_spaces_instead_of_tabs = true
view.indent_width = 2
view.show_right_margin = true
view.right_margin_position = 80
lang = GtkSource::LanguageManager.new.get_language('ruby')
view.buffer.language = lang
view.buffer.highlight_syntax = true
view.buffer.highlight_matching_brackets = true
view.buffer.text = File.read(__FILE__)
provider = Gtk::CssProvider.new
provider.load(data: 'textview { font-family: Monospace; font-size: 8pt; }')
view.style_context.add_provider(provider)
window.set_default_size(480, 480)
window.present
end
app.run
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