| 1 | export default function DragEvent(type, {
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| 2 | sourceEvent,
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| 3 | subject,
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| 4 | target,
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| 5 | identifier,
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| 6 | active,
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| 7 | x, y, dx, dy,
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| 8 | dispatch
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| 9 | }) {
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| 10 | Object.defineProperties(this, {
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| 11 | type: {value: type, enumerable: true, configurable: true},
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| 12 | sourceEvent: {value: sourceEvent, enumerable: true, configurable: true},
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| 13 | subject: {value: subject, enumerable: true, configurable: true},
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| 14 | target: {value: target, enumerable: true, configurable: true},
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| 15 | identifier: {value: identifier, enumerable: true, configurable: true},
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| 16 | active: {value: active, enumerable: true, configurable: true},
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| 17 | x: {value: x, enumerable: true, configurable: true},
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| 18 | y: {value: y, enumerable: true, configurable: true},
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| 19 | dx: {value: dx, enumerable: true, configurable: true},
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| 20 | dy: {value: dy, enumerable: true, configurable: true},
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| 21 | _: {value: dispatch}
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| 22 | });
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| 23 | }
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| 24 |
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| 25 | DragEvent.prototype.on = function() {
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| 26 | var value = this._.on.apply(this._, arguments);
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| 27 | return value === this._ ? this : value;
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| 28 | };
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