本文介绍了未修饰的JDialog边框的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我对使用Metal L&F的未经装饰的JDialog周围的边框有疑问.
I have a question regarding the border around an undecorated JDialog using the Metal L&F.
查看此图片以查看此窗口上的边框:
Look at this picture to see the border that is on this window:
我试图弄清楚如何消除或更改JDialog外部的蓝色边框的颜色.我查看了Look & Feel的UI默认值，但是我无法提出任何适用于此的方法.
I'm trying to figure out how to either get rid of or change the color of the blue border around the very outside of the JDialog. I looked at the UI defaults for the Look & Feel but I wasn't able to come up with any that worked for this.
有人对摆脱边界有任何想法吗?
Does anybody have any ideas on how to get rid of that border?
谢谢！
推荐答案
您需要更改根窗格的Border:
getRootPane().
setBorder( BorderFactory.createLineBorder(Color.RED) );
这篇关于未修饰的JDialog边框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！