请教一个关于painting 的问题

[fengyepiaoling]

我想在 JSplitPane 的一部分 有一个 JPanel at the BorderLayout.North, a class extends JPanel at the BorderLayout.Center and another JPanel at the BorderLayout.South. The extends class is for drawing.

现在中间的那个class 没变化。

我知道如果在一个JFrame 中做就没问题。这是为什么？


谢谢！

[晨星]

啥意思？你是想让中间的divider上面有自己的控件吗？

[fengyepiaoling]

up again

[fengyepiaoling]

Thanks,

In the first case, I use a borderlayout manager in a JFrame. I have one JLabel in north, one JPanel extended in center for painting and another JLable in south. Everything is as expected.

In another case, I put a JSplitPane in a JFrame. one half is for trigerring event and the other is for handling the event (painting). I can get the painting shown now.

My problem is when I change the size of the window, the graph will disapper and I have to trigger the event again to see it. But in the first case the displayed graph will change its size with window size.

What I want is to let it have the same display as in the first case.



Hope it is not confusing this time Thanks very much.

[hongyan2004]

study..