D2007 Pro, Delphi 2010 Pro, AlphaControls 7.02 beta, Windows Vista 32 bit, all updates applied.
When certain AnimEffects are set in the sSkinManager and the main form of the program is minimized, maximizing the window again fails. The form simply disappears.
Steps to reproduce:
Set AnimEffects of sSkinManager to
acFormHide –> Active := True
acFormShow –> Active := True
acMinimizing –> Active := True
acPageChange –> Active := True
Use TV-b (internal) skin
Run program and click on Minimize button
Click on Taskbar icon to maximize the window again
The form will be hidden even though the process is still in memory.
If you try to start Delphi at this stage, the IDE will crash and you will have to restart your PC. Setting the above mentioned properties to False will remove this bug and the program will run just fine.