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{{ gecko_minversion_header("1.9.2") }}
The DOM MouseScrollEvent
represents events that occur due to the user moving a mouse wheel or similar input device.
Use standardardized {{ domxref("WheelEvent") }} instead of this legacy event object if available.
Method overview
void initMouseScrollEvent(in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in nsIDOMAbstractView viewArg, in long detailArg, in long screenXArg, in long screenYArg, in long clientXArg, in long clientYArg, in boolean ctrlKeyArg, in boolean altKeyArg, in boolean shiftKeyArg, in boolean metaKeyArg, in unsigned short buttonArg, in nsIDOMEventTarget relatedTargetArg, in long axis); |
Attributes
Attribute | Type | Description |
axis |
long |
Indicates scroll direction. Read only. |
Constants
Delta modes
Constant | Value | Description |
HORIZONTAL_AXIS |
0x01 |
The event is caused by horizontal wheel operation. |
|
0x02 |
The event is caused by vertical wheel operation. |
Methods
initMouseScrollEvent()
See nsIDOMMouseScrollEvent::initMouseScrollEvent().
Browser compatibility
{{ CompatibilityTable() }}
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | {{ CompatNo() }} | {{ CompatGeckoDesktop("1.9.1") }} | {{ CompatNo() }} | {{ CompatNo() }} | {{ CompatNo() }} |
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | {{ CompatNo() }} | {{ CompatGeckoMobile("1.9.1") }} | {{ CompatNo() }} | {{ CompatNo() }} | {{ CompatNo() }} |
See also
- {{ domeventxref("DOMMouseScroll") }}
- {{ domeventxref("MozMousePixelScroll") }}
- Non-gecko browsers' legacy mouse wheel event object: {{ domxref("MouseWheelEvent") }}
- Standardized mouse wheel event object: {{ domxref("WheelEvent") }}