Extended cannon example - My first little Qt project

[FS Lover]

this is the qt's cannon game example with the following features added:

- Extended and easy keyboard keys
- Wind factor
- Variable lenght barrel
- More decorated cannon
- Timer
- Barrel recoil
- Multiple shots in the air
- Multiple targets
- Splatter effect
- Round shots with precise collision detection
- Hit to barrier and drop effect
- Pause game
- Sound effects
- Changeable background color

Some of these features were suggested in the Qt's exercises.
This is rather for demonstration, not a real game! (But playable and fun)
Sorry for dirty and poorly documented code;
I wrote this just to show a little of the Qt's power and flexibily to one of my friends.

source code: http://www.4shared.com/file/12187321...annon-src.html

binary package (For MS Windows): http://www.4shared.com/file/12187258...annon-bin.html

edit: now source package is attached too.