def initialize
super("dialog")
scrolled_window = Gtk::ScrolledWindow.new
scrolled_window.border_width = 10
scrolled_window.set_policy(Gtk::POLICY_AUTOMATIC,
Gtk::POLICY_AUTOMATIC)
vbox.add(scrolled_window)
table = Gtk::Table.new(20, 20, false)
table.row_spacings = 10
table.column_spacings = 10
scrolled_window.add_with_viewport(table)
table.focus_hadjustment = scrolled_window.hadjustment
table.focus_vadjustment = scrolled_window.vadjustment
for i in 0..19
for j in 0..19
buffer = "button (#{i},#{j})"
button = Gtk::ToggleButton.new(buffer)
table.attach(button, i, i + 1, j, j + 1)
end
end
button = Gtk::Button.new("close")
button.signal_connect("clicked"){destroy}
action_area.pack_start(button, true, true, 0)
set_default_size(300, 300)
end