Fires an event when a key is pressed or released.
This node can be used to provide keyboard controls for a composition. The key input port represents the key’s position on the keyboard (not the character it types in the current keyboard layout). For example, if you create a composition using a QWERTY keyboard layout and set key to Q, and you edit or run the composition using an AZERTY keyboard layout, then key will automatically be translated to A.
window — If a window is provided, then keyboard buttons are only tracked when the window is active. Otherwise, keyboard buttons are tracked when any window in the composition is active.key — The key(s) to track.modifierKey — The modifier key (if any) that must be held for the key to be tracked.repeatWhenHeld — If true, the pressed trigger port fires events repeatedly while the key is held down. If false, the pressed trigger port only fires when the key is first pressed.pressed — When the key is pressed (or held, if repeatWhenHeld is true), fires an event.released — When the key is released, fires an event.Keywords: bang, events, fire, trigger, type