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Collection of Hack-Phreak Scene Programs
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TWINDOW.FIX
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1992-04-18
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#: 120 S0/CompuServe Mail
09-Mar-92 14:35 EST
Sb: Another TP bug
Fm: Hans Schleichert [100031,775]
Here we go again... I've found another bug in Turbo Vision...
Bug: A window that has neither the wfGrow now wfMove flags set does not
disable the cmResize command when it is active.
Reason: A pair of parentheses is missing in the TWindow.SetState method.
Workaround: Create a descendant of TWindow with an overriden SetState
method:
PROCEDURE TMyWindow.SetState (AState : Word ; Enable : Boolean) ;
BEGIN
TWindow.SetState (AState, Enable) ;
IF (AState = sfSelected) AND Enable THEN
IF Flags AND (wfGrow+wfMove) = 0 THEN
DisableCommands ([cmResize])
END ;
Notice the parentheses around "wfGrow+wfMove" which are missing in the
original.
Action!