JTable动态地改变行高 [英] JTable change the row height dynamically

问题描述

我无法动态更改行的高度，是否需要重载的方法？

i am having trouble changing the height of the my rows dynamically, is there a method i need to overload?

- 编辑 -

很抱歉这是我的第一篇短信....我的问题与根据内容改变行高有关。所以到目前为止我所做的是一个实现TabelCellRenderer的内部类。

Sorry for the short post it was my first ....My problems was really to do with changing the row height depending on the content. So what i have done so far is made a inner class that implements TabelCellRenderer.

这就是我正在进行的行高计算。

This is what i am doing at the moment for my row height calculations.

  private static class TextAreaRenderer extends JTextPane implements TableCellRenderer
  {


  public Component getTableCellRendererComponent(JTable table, Object value,
                                                 boolean isSelected,
                                                 boolean hasFocus, int row,
                                                 int column)
  {
      /* Setup Code here */

      this.setText(((String)value).getEntityName());
      int height = new Double(this.getPreferredSize().getHeight()).intValue();
      if (table.getRowHeight(row) < height)
          table.setRowHeight(row, height);

      /* some more code */

      return this;
  }

}

这是正确的方法吗？
谢谢。

Would this be the correct way to do this ? Thanks.

推荐答案

table.setRowHeight(...);

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