On MacOSX when I press Command+Q for quit in an SWT application the shell closes without calling the close event listener. My Mac is a bit outdated, but I have been assured by work colleagues the issue still shows with newer Macs.

Steps to reproduce:

1. Launch Eclipse SWT Snippet99
2. Press Command+Q

Expected: The message box asking whether to close should appear.
Actual: The shell just closes.

SWT version tested: 3.125.0 (from maven central)

This bug seems to be specific to pressing the Command+Q keyboard shortcut, pressing the close button on screen works as expected.