The source code for an image viewer. It illustrated how to use pyqt4 bindings to create menu for mainwindow, how to control sidebar and how to use image label class. The CPP source for identical function is also provided.-The source code for an

创建界面，显示jpg图像，并创建菜单进行事件响应-Create interface display jpg images and create a menu for incident response

驱动液晶显示屏LCD 028A02400320A，可以自行编写界面-LCD 028A02400320A， able to create a system menu