Arguments: text-edit-pane
The function returns t if all of the selected range of
text-edit-pane is underlined, nil if it is
all not underlined, and :some if there is a mix.
The setf function turns underlining on or off in the selected range of
text-edit-pane. value is either nil to turn
it off or true to turn it on.
text-edit-pane must be an instance of a text-edit-pane (which is a
superclass of rich-edit-pane). It cannot be a
text-edit-window or a rich-edit control
(apply window to
a rich-edit
control to get a value suitable as an argument to this function).
See About Rich Text Editing in Common Graphics in cgide.htm.
Common Graphics and IDE documentation is described in About Common Graphics and IDE documentation in cgide.htm.
The documentation is described in introduction.htm and the index is in index.htm.
Copyright (c) 1998-2000, Franz Inc. Berkeley, CA., USA. All rights reserved.
Created 2000.10.5.