QWT oscilloscope example

[Pablo220372]

Hello everybody,

I have a problem which I cannot find a solution for. I downloaded the latest version of QWT and I run the oscilloscope example on Ubuntu. If I minimize the Widget and maximize it again, the points are shown not from the beginning of the Plot, but from the point in which the last value (from the thread) was produced, just after maximizing. On screen are shown only the points after the maximize event. Do you have any idea how to show all of them again? (If you tried this example already, of course)

Thanks a lot in advance.

[Uwe]

There is a replot missing, when the plot gets a QEvent::Show. Add something like this:

void Plot::showEvent( QShowEvent * )
{
    replot();
}

void Plot::showEvent( QShowEvent * )
{
    replot();
}

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Uwe

[Pablo220372]

Dude, it works!!!!!!!!! thx a lot for your help. I really appreciate it, honestly.
Have a nice day,

Cheers,