仅供学习的，还不错的文本编辑器，附带源码。具备基本的编辑功能，同时可以更换皮肤，里边带有java选色板，可参考开发像QQ聊天字体选择模版的实现。(For learning, but also a good text editor, with source code. Has the basic editing function, and can change the skin, inside with Java palette, you can refer to the development