QTableWidget信号问题
connect(tableWidget1,SIGNAL(itemSelectionChanged()),this,SLOT(slotselectitem()));,QT文档中提供的Itemclicked()和ItemdoubleClicked()、cellClicked(int row, int column)信号等等无论如何都连不上
只有itemSelectionChanged()管用,求教大神是咋回事 啊
2018-01-24 15:28