主窗口

The Main Window example shows Qt's extensive support for tool bars, dock windows, menus, and other standard application features.

文件：

• mainwindows/mainwindow/colorswatch.cpp
• mainwindows/mainwindow/colorswatch.h
• mainwindows/mainwindow/main.cpp
• mainwindows/mainwindow/mainwindow.cpp
• mainwindows/mainwindow/mainwindow.h
• mainwindows/mainwindow/mainwindow.pro
• mainwindows/mainwindow/mainwindow.qrc
• mainwindows/mainwindow/toolbar.cpp
• mainwindows/mainwindow/toolbar.h

图像：

• mainwindows/mainwindow/qt.png
• mainwindows/mainwindow/titlebarCenter.png
• mainwindows/mainwindow/titlebarLeft.png
• mainwindows/mainwindow/titlebarRight.png