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Thread: QwtThermo with "hanging" peak indicator

  1. #1
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    Default QwtThermo with "hanging" peak indicator

    I am looking for a way to add a black bar or similar to the thermometer display, which keeps the reached maximum peak value for a moment and then goes back to a next peak value with a short delay. The normal display of the thermometer should remain unchanged.
    Are there already solutions for this?

  2. #2
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    Default Re: QwtThermo with "hanging" peak indicator

    No - you probably have to derive from QwtThermo and add the extra features by overloading paintEvent and friends.

    Uwe

  3. The following user says thank you to Uwe for this useful post:

    ernie_R (5th June 2021)

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