The 'Callback' property of the uicontrol defines which function to call when you press enter while the edit field is in focus. A small example:
function minimalUI
figure('Position', [300 300 500 150])
editA = uicontrol('style', 'edit', ...
'Position', [100 50 100 50], ...
'Callback', {@cbA});
editB = uicontrol('style', 'edit', ...
'Position', [300 50 100 50], ...
'Callback', {@cbB});
function cbA(src, evtData)
set(editB, 'String', get(src, 'String'));
end
function cbB(src, evtData)
set(editA, 'String', get(src, 'String'));
end
end
Your callback function always needs two input arguments, the first is the handle to the calling object and the second tells you something about what happend. That means you must always define your callback functions with at least tqo input arguments, whether you need them or not.
