本程序模拟QQ的抽屉效果，右击头像可以弹出快捷菜单修改属性，单击其他标签可以在各个组之间切换。-The program simulates the effect of QQ drawer, right-click shortcut menu avatar can modify the properties, click another tab to switch between the various groups.

pushPanel，类似抽屉展开收缩效果的Panel控件-pushPanel,Similar to the drawer open contraction effect Panel controls