I am using QMovie functionality in SystemTrayIcon. ie, rotating the gif files on the top of TrayIcon.
This works fine if I compile the source code on Qt 4.7.0/Windows versions.
But the same code is not working with Qt 4.6.3 build version which deployed on the client machines. It seems some plugins are missing.
I used QMovie::start() and QMovie::stop() slots.
I tried copying the Qt 4.7 DLL (QtCore4.dll) to the Qt 4.6.3 built binaries. But this didn’t work.
A lot of things in QMovie changed with the 4.7 release, a lot of bug fixes and a few new popped up.
If you need this feature you’ll need to upgrade to 4.7 or newer.