Desensitize the power buttons for one second after switching tabs to help
    
    2008-04-29  William Jon McCann  <jmccann@redhat.com>
    
    	* gui/simple-greeter/gdm-greeter-login-window.c:
    	(sensitize_widget), (remove_sensitize_power_buttons_timeout),
    	(sensitize_power_buttons_timeout),
    	(add_sensitize_power_buttons_timeout), (switch_mode),
    	(gdm_greeter_login_window_finalize):
    	Desensitize the power buttons for one second after switching
    	tabs to help prevent accidently clicking them.
    
    
    svn path=/trunk/; revision=6185