Java 如何从 MouseEvent 可靠地获取 JTable 中的行索引?
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时间:2020-08-11 11:57:28 来源:igfitidea点击:
How to reliably get row index in JTable from MouseEvent?
提问by ?ukasz Bownik
How can I find out which row in a JTable the user just clicked?
如何找出用户刚刚单击的 JTable 中的哪一行?
采纳答案by Paul Tomblin
Try this:
尝试这个:
aJTable.rowAtPoint(evt.getPoint());
aJTable.rowAtPoint(evt.getPoint());
回答by oxbow_lakes
If you only ever care about listening to selections on the JTable:
如果您只关心听 JTable 上的选择:
jTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
int sel = jTable.getSelectedRow();
}
});