function waitUntilClick(options)

% use like this to stop any computation and wait for user to press ENTER or
% Continue button. I used this in the lab to wait until smth settled or I
% set a device to a certain operating point...

% USAGE:
% waitUntilClick;

% OPTIONAL: provide input text that is prompted :-)
% usrcmd = sprintf('Laser to %d dBm',p);
% waitUntilClick('Text',usrcmd);


arguments
    options.Text string = "Click ""Continue"" to proceed"
end

% Create the UI figure
fig = uifigure('Name', 'Pause Execution', ...
    'Position', [100 100 300 150], ...
    'KeyPressFcn', @(src,event) keyHandler(event));

% Create a label with custom text
uilabel(fig, ...
    'Position', [30 70 240 60], ...
    'Text', options.Text, ...
    'FontSize', 14, ...
    'HorizontalAlignment', 'center', ...
    'WordWrap','on');

% Create the "Continue" button
uibutton(fig, 'push', ...
    'Text', 'Continue', ...
    'Position', [100 20 100 40], ...
    'ButtonPushedFcn', @(src, event) closeWindow());

    function closeWindow()
        delete(fig);
    end

    function keyHandler(event)
        if strcmp(event.Key,'return') || strcmp(event.Key,'enter')
            closeWindow();
        end
    end

% Wait until the figure is closed
waitfor(fig);
end