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Introducing SCO Visual Tcl

Widget focus

At any stage that the application takes input, a single widget within the application has the ``focus'' -- input to the application will go to this widget. The program can move the focus by specifying another widget to take the focus or by a user event (the user uses <Tab> or an arrow key to move to another widget, or selects a widget with a mouse).


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© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003