animation
.........\application.qrc
.........\images


.........\......\fitwindow.png
.........\......\next.png

.........\......\present.png
.........\......\previous.png
.........\......\print.png
.........\......\rotate_left.png
.........\......\rotate_right.png
.........\......\zoomin.png
.........\......\zoomout.png
.........\imagewidget.cpp
.........\imagewidget.h
.........\main.cpp
.........\mainwindow.cpp
.........\mainwindow.h