Keymod

Any Alt key is down.

the Caps Lock key is down.

Any Ctrl key is down.

Any Gui (often windows key) is down.

the left Alt key is down.

the left Ctrl (Control) key is down.

the left GUI key (often the Windows key) is down.

the left Shift key is down.

the Level 5 Shift key is down.

the !AltGr key is down.

no modifier is applicable.

the Num Lock key (may be located on an extended keypad) is down.

the right Alt key is down.

the right Ctrl (Control) key is down.

the right GUI key (often the Windows key) is down.

the right Shift key is down.

the Scroll Lock key is down.

Any Shift key is down.