的isCellEditable真對複選框的特定行被選擇時的isCellEditable假上覆選框取消

Question

我想禁止編輯1列到第9列，當列0複選框爲假且複選框值爲true啓用編輯列1到第9列當列0 ....如何做到這一點？

Answer 1

你需要覆蓋從TableModel的isCellEditable方法......例如

public boolean isCellEditable(int rowIndex, int columnIndex) { 
    boolean isEditable = false; 
    if (columnIndex >= 1 && columnIndex <= 9) { 
     Object value = getValueAt(rowIndex, 0); 
     if (value instance Boolean) { 
      isEditable = !((boolean)value); 
     } 
    } else { 
     // Other columns... 
    } 
    return isEditable 
} 

退房TableModel和How to use tables瞭解更多詳情...