一个很精美的进度条类源代码与应用实例，能自定义背景、字体、控件颜色等功能

一个很精美的进度条类源代码与应用实例，能自定义背景、字体、控件颜色等功能-A very beautiful progress bar type of source code and application examples, can customize the background, fonts, color controls and other functions