Brew MP 1.0.2
This function is used set the target widget for the virtual keypad. This widget
may be used as a recipient for the user input.
Depending on the virtual keypad in use, failure to set the target widget will
prevent the user's input from being used.
A virtual keypad may only have one target at a time. If another target widget
is set while the keypad was still active, it would send the VIRTUALINPUT_STATUS_MOVE
AEEResult IWidget_SetVirtualInputTargetWidget(IWidget *pif, IWidget *piwTarget)
AEE_SUCCESS -- The value was set successfully
AEE_EFAILED -- The value could not be set.