如何更改JSplitPane分隔线的颜色或背景色? [英] How to change the color or background color of JSplitPane divider?

问题描述

我正在尝试为JSplitPane分隔线设置背景色.我已经编写了以下代码，但是似乎没有用.

I am trying to the set the background color for the JSplitPane divider. I've written the following code, but it doesn't seem to work.

        BasicSplitPaneUI ui = (BasicSplitPaneUI) splitPane.getUI();
        BasicSplitPaneDivider divider = ui.getDivider();
        divider.setBackground(Color.decode("#FFFACD"));

我什至尝试了这里给出的建议 如何在JSplitPane中将BackGround颜色设置为分色器

I've even tried the suggestion given here How to set BackGround color to a divider in JSplitPane

有人可以指出错误或让我知道其他方法吗?

Can someone please point out the mistake or let me know any other approach?

推荐答案

这对我有用

BasicSplitPaneDivider divider = (BasicSplitPaneDivider) splitPane.getComponent(2);
divider.setBackground(Color.black);
divider.setBorder(null);

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