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RangeSample

Public Class Methods

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# File gtk2/sample/testgtk/range.rb, line 36
def initialize
  super("range controls")

  vbox = Gtk::VBox.new(false, 10)
  add(vbox)

  adjustment = Gtk::Adjustment.new(0.0, 0.0, 101.0, 0.1, 1.0, 1.0)

  scale = Gtk::HScale.new(adjustment)
  scale.set_size_request(150, 50)
  scale.update_policy = Gtk::UPDATE_DELAYED
  scale.digits = 1
  scale.draw_value = true

  vbox.add(scale)

  scrollbar = Gtk::HScrollbar.new(adjustment)
  scrollbar.update_policy = Gtk::UPDATE_CONTINUOUS
  vbox.add(scrollbar)

  vbox.add(Gtk::HSeparator.new)

  button = Gtk::Button.new("close")
  button.signal_connect("clicked"){destroy}

  vbox.pack_start(button, true, true, 0)
  button.can_default = true
  button.grab_default
end

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