QT achieve tray program, you can click on the taskbar tray menu, the program displays the normal, minimize to tray, exit the program, if you want a similar message when QQ ICON twinkling effect can be set to a timer, the setIcon (icon ) in the icon (real bitmap) with a null value (icon do not find transparent processing is empty bitmap)

QTTray
......\debug
......\.....\icons
......\.....\.....\lucency.png
......\.....\.....\main.png
......\.....\.....\maximize.bmp
......\.....\.....\minimize.bmp
......\.....\.....\quit.bmp
......\.....\main.obj
......\.....\moc_mywidget.cpp
......\.....\moc_mywidget.obj
......\.....\mywidget.obj
......\.....\QTTray.exe
......\.....\QTTray.exe.embed.manifest
......\.....\QTTray.exe_manifest.rc
......\.....\QTTray.exe_manifest.res
......\.....\QTTray.ilk
......\.....\qttray.pdb
......\main.cpp
......\Makefile
......\Makefile.Debug
......\Makefile.Release
......\mywidget.cpp
......\mywidget.h
......\QTTray.pro
......\QTTray.pro.user
......\release
......\.......\icons
......\.......\.....\lucency.png
......\.......\.....\main.png
......\.......\.....\maximize.bmp
......\.......\.....\minimize.bmp
......\.......\.....\quit.bmp

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