December 21, 2011

housel housel
Lab Rat
1 posts

QPA + generic/linuxinput touchscreen coordinate translation

 

I’m developing on an embedded system using Qt 4.8 configured for QPA, in order to take advantage of QPA’s support for multi-touch (QT_QPA_EXPERIMENTAL_TOUCHEVENT). One challenge is that QLinuxInputMouseHandler in the generic/linuxinput plugin doesn’t support calibrated translation of touch device coordinates to display coordinates.

Should I try adapting the coordinate translation code in the QWSCalibratedMouseHandler class and adding it to QLinuxInputMouseHandler?

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