List Box — Controls 400 never 200 0 1 1 vertical 60 60 30 30 Group 1 0 10 none 1 6 6 6 6 12 34 Switch start center 1 end center 6 6 6 6 12 34 Check start center 1 end center 10 10 1 6 6 6 6 12 34 Click here! start center 1 object-select-symbolic end center 10 10 0 30 10 Group 2 0 none 1 0 6 6 6 6 12 34 Scale start center 1 end center 0 150 100 50 1 10 0 6 6 6 6 12 34 Spinbutton start center 1 end center 100 50 1 10 0 6 6 6 6 12 34 Dropdown start center 1 end center Choice 1 Choice 2 Choice 3 Choice 4 0 6 6 6 6 12 34 Entry start center 1 end center Type here… horizontal