Contents

#!/usr/bin/env ruby
#
# Copyright (C) 2013-2022  Ruby-GNOME Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

# example from https://gitlab.gnome.org/GNOME/gtk/blob/main/examples/builder.c

require_relative "utils"

require_gtk4

app = Gtk::Application.new("org.gtk.example", :flags_none)

app.signal_connect "activate" do
  # Construct a GtkBuilder instance and load our UI description
  builder = Gtk::Builder.new(file: File.join(__dir__, "builder.ui"))

  # Connect signal handlers to the constructed widgets.
  window = builder["window"]
  window.set_application(app)

  button = builder["button1"]
  button.signal_connect("clicked") { puts "Hello World!" }

  button = builder["button2"]
  button.signal_connect("clicked") { puts "Hello World!" }

  button = builder["quit"]
  button.signal_connect("clicked") { window.close }

  window.show
end

app.run

Version data entries

24 entries across 24 versions & 1 rubygems

Version	Path
gtk4-4.2.7	sample/examples/builder.rb
gtk4-4.2.6	sample/examples/builder.rb
gtk4-4.2.5	sample/examples/builder.rb
gtk4-4.2.4	sample/examples/builder.rb
gtk4-4.2.3	sample/examples/builder.rb
gtk4-4.2.2	sample/examples/builder.rb
gtk4-4.2.1	sample/examples/builder.rb
gtk4-4.2.0	sample/examples/builder.rb
gtk4-4.1.9	sample/examples/builder.rb
gtk4-4.1.8	sample/examples/builder.rb
gtk4-4.1.7	sample/examples/builder.rb
gtk4-4.1.6	sample/examples/builder.rb
gtk4-4.1.5	sample/examples/builder.rb
gtk4-4.1.4	sample/examples/builder.rb
gtk4-4.1.3	sample/examples/builder.rb
gtk4-4.1.2	sample/examples/builder.rb
gtk4-4.1.1	sample/examples/builder.rb
gtk4-4.1.0	sample/examples/builder.rb
gtk4-4.0.9	sample/examples/builder.rb
gtk4-4.0.8	sample/examples/builder.rb