qt/events.js
function MouseMoveEvent(mouse) {
	
	MouseEvent.call(this, 'mousemove', mouse);
	
	this.movementX = mouse.x - prevX;
	this.movementY = mouse.x - prevY;
	
	prevX = mouse.x;
	prevY = mouse.y;
	
}
function MouseMoveEvent(mouse) {
	
	MouseEvent.call(this, 'mousemove', mouse);
	
	this.movementX = mouse.x - prevX;
	this.movementY = mouse.x - prevY;
	
	prevX = mouse.x;
	prevY = mouse.y;
	
}
eslint-disable-next-line no-unused-vars