reset_cursor.m

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function reset_cursor
% reset_cursor resets the cursor
% The global cursor structur contents is deleted.
%
% Example
% Assume a cursor was set, then |reset_cursor| removes it.
%
% See also: cursorListener, setCursor, stopCursor
%
%% Signature
% Author: W.Garn
% E-Mail: [e-mail]
% Date: 2006/03/23 12:00:00 
% 
% Copyright 2006 W.Garn

global cursor

cursor.from = [];
cursor.to   = [];
cursor.current = [];

try
    delete(cursor.from_h);
    delete(cursor.to_h);
catch
    disp('Can not trace cursor handles - perhaps program was aborted.');
end

cursor.from_h=[];
cursor.to_h=[];