点击 QTableView,触发事件
Here is an example of how you can get a table cell's text when clicking on it.
Suppose a QTableView
defined in some MyClass
class. You need to connect
the clicked
signal to your own MyClass::onTableClicked()
slot, as shown below:
connect(tableView, SIGNAL(clicked(const QModelIndex &)), this, SLOT(onTableClicked(const QModelIndex &)));
注意:QT的connect只写参数类型,不写参数名。
Slot implementation:
void MyClass::onTableClicked(const QModelIndex &index) { if (index.isValid()) { QString cellText = index.data().toString(); } }
You can use also doubleClicked
, pressed
or other signals depending on your goal.
posted on 2019-01-23 16:33 liujx2019 阅读(4278) 评论(2) 编辑 收藏 举报