[Hiki] update - tut-gtk2-packing-tables-demo (ruby-gnome2-doc-cvs) - Ruby-GNOME2

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REMOTE_ADDR = 200.216.151.125
REMOTE_HOST = 
        URL = http://ruby-gnome2.sourceforge.jp/en/?tut-gtk2-packing-tables-demo
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+ {{link "tut-gtk2-packing-tables", "tut-gtk2-packing-intro", "tut-gtk", nil}}
  = Table Packing Example

  {{image_right("tablepack.png")}}

  Here we make a window with three buttons in a 2x2 table. The first two buttons will be placed in the upper row. A third, quit button, is placed in the lower row, spanning both columns.

  Here is the source code:

    #!/usr/bin/env ruby

    require 'gtk2'

    Gtk.init

    window = Gtk::Window.new
    window.title = "Table"
    window.signal_connect("delete_event") do
        Gtk.main_quit
        false
    end
    window.border_width = 20

    # Creates a 2x2 table.
    table = Gtk::Table.new(2, 2, true)
    window.add(table)

    [1, 2].each do |i|
        button = Gtk::Button.new("button #{i}")
        button.signal_connect("clicked") do
            puts "Hello again - button #{i} was pressed"
        end
        # Insert button 1 into the upper left quadrant of the table,
        # and button 2 into the upper right quadrant of the table.
        table.attach_defaults(button, i - 1, i, 0, 1)
    end

    button = Gtk::Button.new("Quit")
    button.signal_connect("clicked") do
        Gtk::main_quit
    end

    # Insert the quit button into the both lower quadrants of the table.
    table.attach_defaults(button, 0, 2, 1, 2)

    window.show_all
    Gtk.main

Ruby-GNOME2

[ruby-gnome2-doc-cvs] [Hiki] update - tut-gtk2-packing-tables-demo