Update the button so even if the mouse is on the same position as before the update the button cam be clicked.

Other information:
Program is going to be attached.

Compile the program (make will do).
Move the mouse on top of 'record'
Hit record.
- The button will now be grey.
- The button will stay grey for two seconds.
- The button will be sensitive again.
Don't move the mouse, just try to hit record again. You will see the button gets focus, but it won't 'click'.
Now move out.
...and move in.
And you can click.