scenery.Key = function Key( event ) {
Pointer.call( this );
this.event = event; // event.keyCode event.charCode
this.isKey = true; // compared to isMouse/isPen/isTouch
this.trail = null;
this.type = 'key';
};
scenery.Pen = function Pen( id, point, event ) {
Pointer.call( this );
this.id = id;
this.point = point;
this.isPen = true;
this.trail = null;
this.isDown = true; // pens always start down? TODO: is this true with pointer events?
this.type = 'pen';
};
/**
* @extends Pointer
* @constructor
*/
function Mouse() {
Pointer.call( this, null, false, 'mouse' );
// @deprecated, see https://github.com/phetsims/scenery/issues/803
this.leftDown = false;
this.middleDown = false;
this.rightDown = false;
// mouse wheel delta and mode for the last event, see https://developer.mozilla.org/en-US/docs/Web/Events/wheel
this.wheelDelta = new Vector3( 0, 0, 0 );
this.wheelDeltaMode = 0; // 0: pixels, 1: lines, 2: pages
sceneryLog && sceneryLog.Pointer && sceneryLog.Pointer( 'Created ' + this.toString() );
}
scenery.Mouse = function Mouse() {
Pointer.call( this );
this.point = null;
this.leftDown = false;
this.middleDown = false;
this.rightDown = false;
this.isMouse = true;
this.trail = null;
this.isDown = false;
// overrides the cursor of whatever is under it when set
this._cursor = null;
this.type = 'mouse';
};