Details
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Bug
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Resolution: Done
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P2: Important
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5.12.3
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RaspberryPi 3, Buildroot 2019.05-rc3, Linaro(6.4.1-2018.05), ARM(Cortex-A7)
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654c48f6746d0c57b4c708bd0e90e86921cc377f (qt/qtdeclarative/5.13)
Description
onUpdated in MultiPointTouchArea never called even dragging by touch pad if environment variable is set as "QT_QUICK_BACKEND=openvg". If it's not set (meaning OpenGL ES2), it can control such as tap and drag, and onUpdated is called.
Expectation: onUpdated in MultiPointTouchArea is called even setting "QT_QUICK_BACKEND=openvg".
Please check with attached sample for more detail. If launch as "QT_QUICK_BACKEND=openvg ./touch", dragging won't be work.