QuickWin Function: Returns the unit number of the currently active child window.
USE IFQWIN
result = GETACTIVEQQ( )
The result type is INTEGER(4). The result is the unit number of the currently active window. If no child window is active, it returns the parameter QWIN$NOACTIVEWINDOW (defined in IFQWIN.F90).
QUICKWIN GRAPHICS LIB
Building Applications: Using QuickWin Overview
Building Applications: Giving a Window Focus and Setting the Active Window