--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gui.rst	Wed Mar 17 15:24:36 2010 +0200
@@ -0,0 +1,119 @@
+-*- mode: outline -*-
+
+* About GUI.
+
+* Widgets.
+
+  http://en.wikipedia.org/wiki/GUI_widget
+
+** Menu.
+
+  http://en.wikipedia.org/wiki/Menu_%28computing%29
+
+*** Context menu.
+
+  http://en.wikipedia.org/wiki/Context_menu
+
+** Menubar.
+
+  http://en.wikipedia.org/wiki/Menu_bar
+
+** Toolbar.
+
+  http://en.wikipedia.org/wiki/Toolbar
+
+** Taskbar.
+
+  http://en.wikipedia.org/wiki/Taskbar
+
+** Status bar.
+
+  http://en.wikipedia.org/wiki/Status_bar
+
+** Scrollbar.
+
+  http://en.wikipedia.org/wiki/Scrollbar
+
+** Progress bar.
+
+  http://en.wikipedia.org/wiki/Progress_bar
+
+** Infobar.
+
+  http://en.wikipedia.org/wiki/Infobar
+
+** Tab.
+
+  http://en.wikipedia.org/wiki/Tab_%28GUI%29
+
+** Label.
+
+  http://en.wikipedia.org/wiki/Label_%28control%29
+
+** Text box.
+
+  http://en.wikipedia.org/wiki/Text_box
+
+** Check box.
+
+  http://en.wikipedia.org/wiki/Check_box
+
+** List box.
+
+  http://en.wikipedia.org/wiki/List_box
+
+** Combo box.
+
+  http://en.wikipedia.org/wiki/Combo_box
+
+** Drop-down list.
+
+  http://en.wikipedia.org/wiki/Drop-down_list
+
+** Radio button.
+
+  http://en.wikipedia.org/wiki/Radio_button
+
+** Spinner.
+
+  http://en.wikipedia.org/wiki/Spinner_%28computing%29
+
+** Slider.
+
+  http://en.wikipedia.org/wiki/Slider_%28computing%29
+
+** Balloon help.
+
+  http://en.wikipedia.org/wiki/Balloon_help
+
+** Tooltip.
+
+  http://en.wikipedia.org/wiki/Tooltip
+
+** Toast.
+
+  http://en.wikipedia.org/wiki/Toast_%28computing%29
+
+** Grid view.
+
+  http://en.wikipedia.org/wiki/Grid_view
+
+** Tree view.
+
+  http://en.wikipedia.org/wiki/Tree_view
+
+** Disclosure widget.
+
+  http://en.wikipedia.org/wiki/Disclosure_widget
+
+** Icon.
+
+  http://en.wikipedia.org/wiki/Computer_icon
+
+** Dialog box.
+
+  http://en.wikipedia.org/wiki/Dialog_box
+
+** Splash screen.
+
+  http://en.wikipedia.org/wiki/Splash_screen