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Niestandardowy
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
Wycofywany
This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Do not use it in old or new projects. Pages or Web apps using it may break at any time.
The DOM MouseScrollEvent represents events that occur due to the user moving a mouse wheel or similar input device.
Use standardardized 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
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | No support | 3.5 (1.9.1) | No support | No support | No support |
| Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|
| Basic support | No support | 1.0 (1.9.1) | No support | No support | No support |
See also
DOMMouseScrollMozMousePixelScroll- Non-gecko browsers' legacy mouse wheel event object:
MouseWheelEvent - Standardized mouse wheel event object:
WheelEvent