摘要:
module "Qt.labs.folderlistmodel" is not installed import Qt.labs.folderlistmodel 1.0 解决方法: cp /mnt/qtmarvell/mvqt/imports/ -a /opt/qtmarvell/mvqt/ 阅读全文
摘要:
Paint System中总结了: qpainter –> qpaintengine->qpaintdevice Coordinate System中总结了: The coordinate system is controlled by the QPainter class. Together with the QPaintDevice and QPaintEngine classes, QPa... 阅读全文