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# Copyright (c) 2015-2016 Ruby-GNOME2 Project Team
# This program is licenced under the same licence as Ruby-GNOME2.
#
=begin
= Scale
GtkScale is a way to select a value from a range.
Scales can have marks to help pick special values,
and they can also restrict the values that can be
chosen.
=end
class ScaleDemo
def initialize(main_window)
builder = Gtk::Builder.new(:resource => "/scale/scale.ui")
builder.connect_signals {}
@window = builder["window1"]
@window.screen = main_window.screen
end
def run
if !@window.visible?
@window.show_all
else
@window.destroy
end
end
end
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