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26 lines
752 B
Plaintext
26 lines
752 B
Plaintext
#import <UIEvents/MouseEvent.idl>
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// https://www.w3.org/TR/uievents/#idl-wheelevent
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[Exposed=Window]
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interface WheelEvent : MouseEvent {
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constructor(DOMString type, optional WheelEventInit eventInitDict = {});
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// DeltaModeCode
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const unsigned long DOM_DELTA_PIXEL = 0x00;
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const unsigned long DOM_DELTA_LINE = 0x01;
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const unsigned long DOM_DELTA_PAGE = 0x02;
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readonly attribute double deltaX;
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readonly attribute double deltaY;
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readonly attribute double deltaZ;
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readonly attribute unsigned long deltaMode;
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};
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// https://www.w3.org/TR/uievents/#idl-wheeleventinit
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dictionary WheelEventInit : MouseEventInit {
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double deltaX = 0;
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double deltaY = 0;
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double deltaZ = 0;
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unsigned long deltaMode = 0;
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};
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