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#!/usr/bin/env ruby
=begin
builder_from_resource.rb - Ruby/GTK sample script.
Copyright (c) 2015 Ruby-GNOME2 Project Team
This program is licenced under the same licence as Ruby-GNOME2.
=end
require "gtk3"
require "fileutils"
current_path = File.expand_path(File.dirname(__FILE__))
# The gresource file name
gresource_bin = "#{current_path}/simple_window.gresource"
# The gresource xml file name
# see here https://developer.gnome.org/gio/stable/GResource.html
gresource_xml = "#{current_path}/simple_window.gresource.xml"
# Generate the resource file:
# see here https://developer.gnome.org/gio/stable/glib-compile-resources.html
Dir.chdir(File.dirname(gresource_xml)) do
system("glib-compile-resources",
"--target", gresource_bin,
File.basename(gresource_xml))
end
at_exit do
FileUtils.rm_f(gresource_bin)
end
resource = Gio::Resource.load(gresource_bin)
Gio::Resources.register(resource)
# Reference:
# https://developer.gnome.org/gtk3/stable/GtkBuilder.html
builder = Gtk::Builder.new(:resource => "/simple_window/simple_window.ui")
window = builder.get_object("window")
window.set_title "Build interface from resource"
window.set_default_size 300, 300
label = builder["label"]
label.text = "My UI was created with Glade"
window.show_all
window.signal_connect "destroy" do
Gtk.main_quit
Gio::Resources.unregister(resource)
end
Gtk.main
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