文件名称:ImageViewer
介绍说明－－下载内容均来自于网络，请自行研究使用
实现了图片显示和缩放的功能，并能够窗口自适应大小-Realize the picture display and zoom functions, and can be adaptive window size
(系统自动生成,下载前可以参看下载内容)
下载文件列表
ImageViewer\images\about.png
...........\......\apply.png
...........\......\next.png
...........\......\previous.png
...........\......\zoomin.png
...........\......\zoomnormal.png
...........\......\zoomout.png
...........\images.qrc
...........\ImageViewer
...........\imageviewer.cpp
...........\imageviewer.h
...........\imageviewer.o
...........\ImageViewer.pro
...........\ImageViewer.pro.user
...........\imageviewer.ui
...........\main.cpp
...........\main.o
...........\Makefile
...........\moc_imageviewer.cpp
...........\moc_imageviewer.o
...........\qrc_images.cpp
...........\qrc_images.o
...........\ui_imageviewer.h
...........\images
ImageViewer