是否有信号表明,在QTableWidget的整行中,究竟是用在左边的ton子来选择的? 我希望这样做能够发挥某些功能,但我不肯定如何?
事先感谢你!
你有两种不同的选择。 您询问最多的是使用QHeaderView,该词与纽州有关:
// you could also use verticalHeader()
connect(tableWidget->horizontalHeader(), SIGNAL(sectionClicked(int)), ...);
另一种选择是听取 选修模式:
connect(tableWidget->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)), ...)
但是,这一选择要求你检查甄选过程,看看是否只选择整段,除非你。
这对我来说是行之有效的:
connect(tableWidget->selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), ...)
我从here。
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