Question

我有一个项目，我有一个JTable和：

单击一行必须从jtable中选择整行，而不仅仅是单击的单元格
双击该行必须可编辑的单元格

如果相关，我使用Netbeans IDE。

JTable代码：

public class ModelTabelAbonati extends AbstractTableModel {

Abonat[] tabelAbonati = new Abonat[0];


public void Adauga (String nume, String prenume, String cnp, Integer telefon){
    tabelAbonati= Arrays.copyOf(tabelAbonati, tabelAbonati.length+1);
    tabelAbonati[tabelAbonati.length-1]=new Abonat (nume,prenume, cnp, telefon);
    fireTableRowsInserted(tabelAbonati.length-1, tabelAbonati.length-1);
}


public void Adauga(String nume, String prenume, String cnp, int telefon){
    tabelAbonati= Arrays.copyOf(tabelAbonati, tabelAbonati.length+1);
    tabelAbonati[tabelAbonati.length-1]=new Abonat (nume,prenume, cnp, telefon);
    fireTableRowsInserted(tabelAbonati.length-1, tabelAbonati.length-1);
}




@Override
public String getColumnName(int column){
    return new String[]{"Nr. ","Nume ","Prenume ","CNP ","Tel. Fix ","Tel. Mobil"}[column];
}


@Override
public int getRowCount() {
    return tabelAbonati.length;
}

@Override
public int getColumnCount() {
    return 6; 
}

@Override
public Object getValueAt(int rowIndex, int columnIndex) {

    Abonat a= tabelAbonati[rowIndex];

    switch (columnIndex){

    case 0: return rowIndex+1;
    case 1: return a.getNume();
    case 2: return a.getPrenume();
    case 3: return a.getCnp();
    case 4: return a.getTelefon().getTelFix();
    case 5: return a.getTelefon().getTelMobil();
    default: return "ERROR";


}

}

}

Answer 1

将此代码添加到ModelTabelAbonati以允许编辑单元格：

public boolean isCellEditable(int rowIndex, int columnIndex) {
        return true;
    }

在table.setRowSelectionAllowed(true)

下添加此table = new Jtable()

JTable单击选择所选单元格的整行，双击编辑行

1 个答案: