Specifies whether the shift key is pressed. Read-only.

Returns:
• Boolean — true if the shift key is pressed, false otherwise

Specifies whether the control key is pressed. Read-only.

Returns:
• Boolean — true if the control key is pressed, false otherwise

Specifies whether the option key is pressed, often also refered to as alt key. Read-only.

Returns:
• Boolean — true if the option key is pressed, false otherwise

Specifies whether the command key is pressed. This is the same as the control key on Windows. Read-only.

Returns:
• Boolean — true if the command key is pressed, false otherwise

Specifies whether caps lock key is activated. Read-only.

Returns:
• Boolean — true if the caps lock is activated, false otherwise