QwtCounter::setRange() problem

[Pedro A. <al...@ap...>]

QwtCounter::setRange() doesnt update the left and right buttons.

Ex: If for instance the buttons are disabled because the value of the 
counter is already at the maximum and I increase the max range with 
setRange(), the buttons are still disabled.

I found a workaround:
	counter->setValue  ( counter->value() );

Shouldn't setRange be overridden in QwtCounter?

Cheers,

Pedro Alves