编辑单元格时的行刷新 [英] Row refreshing when cell is edited

问题描述

我遇到了这个JTable的问题。我编辑这样的单元格

Im having problems with this JTable. I edit a cell like this

然后按Enter键提交更改。在这里，我希望表gui刷新新的价值观。

Then i commit changes pressing enter. Here im hoping that table gui refresh with new values.

但它们不是显示的，它们仅在我更改此类选择时显示

But they aren't show, they are only show when i change selection like this

fireTableCellUpdated（inRow，inCol）; 是我编辑单元格时在 tableModel 中的方法调用。

fireTableCellUpdated( inRow, inCol ); is the method call when in the tableModel when i edit a cell.

我不确定我是否有当fireTableCellUpdated到jtable重新绘制并重新验证时，将监听器添加到tableModel。

Im not sure if i have to add listener to the tableModel when fireTableCellUpdated to the jtable to repaint and revalidate.

一些代码：

这个在tableModel中调用。

This is called in the tableModel.

@Override
public void setValueAt( Object inValue, int inRow, int inCol ) {
    ProductRow productRow = (ProductRow)( getRowsData().get(inRow) );

    //more code 
    productRow.setCantidad( inValue.toString() );  // when this is called all properties are updated from ProductRow                 
    fireTableCellUpdated( inRow, inCol );
}

推荐答案

我解决了这个问题最后，但我不太确定它是否是最好的解决方法。

I solved it adding this at last, but im not quite sure if it's the best way to solve.

    @Override
    public void setValueAt( Object inValue, int inRow, int inCol ) {
        ProductRow productRow = (ProductRow)( getRowsData().get(inRow) );

        //more code 
        productRow.setCantidad( inValue.toString() ); // when this is called all properties of productRow are changed.                 

        //fireTableCellUpdated( inRow, inCol );// this don't refresh cause i change the row also
        //fireTableDataChanged(); - First approach. As pointed out this is wrong because it refreshes all table cells
        fireTableRowsUpdated(inRow,inRow); // adding this
    }

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