DUT2Curling/lib/ruby-gtk2-2.0.2/gtk2/sample/testgtk/button.rb

=begin header

  button.rb - a part of testgtk.c rewritten in Ruby/GTK2

  Copyright (C) 2002-2005 Ruby-GNOME2 Project Team

  Rewritten by Hiroshi IGARASHI <igarashi@ueda.info.waseda.ac.jp>
  $Date: 2005/07/17 16:55:26 $
  $Id: button.rb,v 1.6 2005/07/17 16:55:26 mutoh Exp $

Original Copyright:
 
  GTK - The GIMP Toolkit
  Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 
  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Library General Public
  License as published by the Free Software Foundation; either
  version 2 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
  Library General Public License for more details.
 
  You should have received a copy of the GNU Library General Public
  License along with this library; if not, write to the
  Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  Boston, MA 02111-1307, USA.

=end

require 'sample'

class ButtonSample < SampleWindow
  def initialize
    super("buttons")

    box1 = Gtk::VBox.new(false, 0)
    add(box1)

    table = Gtk::Table.new(3, 3, false)
    table.row_spacings = 5
    table.column_spacings = 5
    table.border_width = 10
    box1.pack_start(table, true, true, 0)

    button = [    
      Gtk::Button.new("button1"),
      Gtk::Button.new("button2"),
      Gtk::Button.new("button3"),
      Gtk::Button.new("button4"),
      Gtk::Button.new("button5"),
      Gtk::Button.new("button6"),
      Gtk::Button.new("button7"),
      Gtk::Button.new("button8"),
      Gtk::Button.new("button9"),
    ]

    button[0].signal_connect("clicked") do
      button_window(button[1])
    end
    table.attach(button[0], 0, 1, 0, 1,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[1].signal_connect("clicked") do
      button_window(button[2])
    end
    table.attach(button[1], 1, 2, 1, 2,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[2].signal_connect("clicked") do
      button_window(button[3])
    end
    table.attach(button[2], 2, 3, 2, 3,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[3].signal_connect("clicked") do
      button_window(button[4])
    end
    table.attach(button[3], 0, 1, 2, 3,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[4].signal_connect("clicked") do
      button_window(button[5])
    end
    table.attach(button[4], 2, 3, 0, 1,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[5].signal_connect("clicked") do
      button_window(button[6])
    end
    table.attach(button[5], 1, 2, 2, 3,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[6].signal_connect("clicked") do
      button_window(button[7])
    end
    table.attach(button[6], 1, 2, 0, 1,
                 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[7].signal_connect("clicked") do
      button_window(button[8])
    end
    table.attach(button[7], 2, 3, 1, 2,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    button[8].signal_connect("clicked") do
      button_window(button[0])
    end
    table.attach(button[8], 0, 1, 1, 2,
		 Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0)

    box1.pack_start(Gtk::HSeparator.new, false, true, 0)

    box2 = Gtk::VBox.new(false, 10)
    box2.border_width = 10
    box1.pack_start(box2, false, true, 0)

    button[9] = Gtk::Button.new("close")
    button[9].signal_connect("clicked") do destroy end
    box2.add(button[9])
  end

  private
  def button_window(button)
    unless button.visible?
      button.show
    else
      button.hide
    end
  end
end