QSuperList and QInputBox

QSuperList is a QFrame descendant that contains a QListBox and two QPushButtons. The operation of the two buttons controls input in and out of the QListBox. Great control can be exercised over entry and editing, including settings that maximum length of an item, or the maximum number of items. To add an entry, simply hit the + button. To subtract an entry, Highlight it, and hit the - button. To edit an existing entry, double click on the listbox and that entry will come up for editing. QInputBox attempts to mimic the InputBox function in Delphi/C++ Builder. While doing development of SambaLink/Q, I needed a simple way to grab a line of input from a user. Qt does not have this generic functionality.