@c This is part of the Emacs manual.
-@c Copyright (C) 1985-1987, 1993-1995, 1997, 1999-2012
-@c Free Software Foundation, Inc.
+@c Copyright (C) 1985-1987, 1993-1995, 1997, 1999-2014 Free Software
+@c Foundation, Inc.
@c See file emacs.texi for copying conditions.
@node Frames
@chapter Frames and Graphical Displays
@ifnottex
@pxref{MS-DOS Mouse},
@end ifnottex
-for doing so on MS-DOS).
+for doing so on MS-DOS). Menus are supported on all text terminals.
@menu
* Mouse Commands:: Moving, cutting, and pasting, with the mouse.
Move point to where you click (@code{mouse-set-point}).
@item Drag-Mouse-1
-Activate the region around the text selected by dragging, and copy it
-to the kill ring (@code{mouse-set-region}).
+Activate the region around the text selected by dragging, and put the
+text in the primary selection (@code{mouse-set-region}).
@item Mouse-2
Move point to where you click, and insert the contents of the primary
selection (@code{mouse-yank-primary}). @xref{Primary Selection}.
This behavior is consistent with other X applications. Alternatively,
you can rebind @kbd{Mouse-2} to @code{mouse-yank-at-click}, which
-performs a yank at point.
+performs a yank at the position you click.
@vindex mouse-yank-at-point
If you change the variable @code{mouse-yank-at-point} to a
@kindex C-x 5 1
@findex delete-other-frames
Delete all frames on the current terminal, except the selected one.
+
+@item M-<F10>
+@kindex M-<F10>
+@findex toggle-frame-maximized
+Toggle maximization state of the current frame.
+
+@item <F11>
+@kindex <F11>
+@findex toggle-frame-fullscreen
+Toggle fullscreen mode of the current frame.
@end table
The @kbd{C-x 5 0} (@code{delete-frame}) command deletes the selected
hiding its contents.
You navigate through the speedbar using the keyboard, too. Typing
-@kbd{RET} while point is on a line in the speedbar is equivalent to
-clicking the item on the current line, and @kbd{SPC} expands or
+@key{RET} while point is on a line in the speedbar is equivalent to
+clicking the item on the current line, and @key{SPC} expands or
contracts the item. @kbd{U} displays the parent directory of the
current directory. To copy, delete, or rename the file on the current
line, type @kbd{C}, @kbd{D}, and @kbd{R} respectively. To create a
bar width, change the @code{scroll-bar-width} frame parameter
(@pxref{Frame Parameters,,, elisp, The Emacs Lisp Reference Manual}).
+@vindex scroll-bar-adjust-thumb-portion
+@cindex overscrolling
+If you're using Emacs on X (with GTK+ or Motif), you can customize the
+variable @code{scroll-bar-adjust-thumb-portion} to control
+@dfn{overscrolling} of the scroll bar, i.e. dragging the thumb down even
+when the end of the buffer is visible. If its value is
+non-@code{nil}, the scroll bar can be dragged downwards even if the
+end of the buffer is shown; if @code{nil}, the thumb will be at the
+bottom when the end of the buffer is shown. You can not over-scroll
+when the entire buffer is visible.
+
@node Drag and Drop
@section Drag and Drop
@cindex drag and drop