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30 lines
788 B
Ruby
30 lines
788 B
Ruby
=begin
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keyboard_grab.rb - Gdk::Window#keyboard_grab/ungrab sample script.
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Copyright (C) 2001-2006 Masao Mutoh
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This program is licenced under the same licence as Ruby-GNOME.
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$Date: 2006/06/17 13:18:12 $
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$Id: keyboard_grab.rb,v 1.5 2006/06/17 13:18:12 mutoh Exp $
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=end
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require 'gtk2'
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window = Gtk::Window.new("Keyboard Grab/Ungrab sample")
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button1 = Gtk::Button.new("Grab Keyboard!")
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button2 = Gtk::Button.new("Ungrab Keyboard!")
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button1.signal_connect('clicked') do
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Gdk.keyboard_grab(window.window, true, Gdk::Event::CURRENT_TIME)
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end
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button2.signal_connect('clicked') do
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Gdk.keyboard_ungrab(Gdk::Event::CURRENT_TIME)
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end
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window.add(Gtk::VBox.new.add(button1).add(button2))
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window.set_default_size(200,100).show_all.signal_connect("destroy"){Gtk.main_quit}
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Gtk.main
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