XTkHelpStrings.mesa
Copyright Ó 1992 by Xerox Corporation. All rights reserved.
Created by Christian Jacobi, March 9, 1992 5:58 pm PST
Christian Jacobi, March 10, 1992 1:31 pm PST
Asssociation of HelpStrings with widgets.
HelpStrings is a simple help facility capable of displaying strings
DIRECTORY
HelpStrings USING [Handle],
XTk USING [Widget];
XTkHelpStrings: CEDAR DEFINITIONS ~
BEGIN
Handle: TYPE = HelpStrings.Handle;
GetHandle:
PROC [w: XTk.Widget]
RETURNS [HelpStrings.Handle];
Returns a associated handle which might be used to display help strings.
Tries w whether it has an associated handle. If not, propagate request to root.
SetHandle:
PROC [w: XTk.Widget, h: HelpStrings.Handle];
Sets the HelpStrings handle of a widget. Useful to setup GetHandle for shells.
END.