Combo Box 12 C

This is the source code for version 1.2 of Pensacola Christian College's freeware ComboBox external area for 4th Dimension. The following changes have been made since the 1.1.1 release: o Enabled the Paste menu item when appropriate. o Made sure that the selected item in the list box always stays in sync with the text in the editable area. o Closed the list box window on the first idle event after the layout window is moved. o Used the black & white PICT resource for the popup-indicator button on display devices having four (4) or fewer colors. o Eliminated the last vestiges of the dead scroll bar problem.