functions in QTime

Hi,
Is there any functions to find the differnece and sum of two QTime objects.

Please help me

http://doc.qt.io/qt-4.8/qtime.html#msecsTo you get the difference from 2 times
http://doc.qt.io/qt-4.8/qtime.html#addMSecs you can add an offset to a time and add two times with something like

Code:

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time1.addMSecs(QTime().msecTo(time2))

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