See [#io.x11] for more info. Same as keypress but when a key gets released instead. See [#io.x11] for more info. This is emitted when a keyboard key is pressed while the patch window is active. \$1 = y, \$2 = x, \$3 = button1, \$4 = keyname \$1 = y, \$2 = x, \$3 = button1 See [#io.x11] for more info. Reports mouse and keyboard events inside a patch This is emitted every time the cursor moves inside the patch window. This is also emitted when the cursor is dragging from inside to outside the window. However, button press/release handling is only supported for button 1 (left click), Control key, and Alt key.