Thk u for your answer.
I use Qt4.3.1,and do not know how to include QtThumbWheel.
Thk u for your answer.
I use Qt4.3.1,and do not know how to include QtThumbWheel.
Thk u. it is ok.
I am sorry. I encounter problems.If the QtThumbWheel is horizonal, it is ok.but if vertcal, it is not ok.
If I use QSlider,it is ok.
Oh,it is ok,I used another construtor.
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