Each item has a ControlType property. When you want to quickly customize a large amount of checkboxes, radiobuttons or edit controls you can choose the corresponding control type and the mega menu will automatically add the control of your choice.

When choosing ctCheckBox or ctRadioButton the event OnMenuSubItemCheckChanged can be used to determine which items are checked / unchecked.

For the ctRadioButton a GroupIndex property is added to the section item to allow the radiobutton to act as a radiogroup with other items of the same groupindex. The last built-in type you can choose is a ctEdit type and can only be indented with the ControlIndent property. To get the text of the ctEdit textbox use the OnMenuSubItemEditChanged event.