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Implements methods and properties that are unique to wheel rotation events.
Members
The IDOMWheelEvent interface inherits from the IDispatch interface. IDOMWheelEvent also has these types of members:
- Methods
- Properties
Methods
The IDOMWheelEvent interface has these methods.
| Method | Description |
|---|---|
| initWheelEvent | Initializes a new mouse wheel event that the IDocumentEvent::createEvent method created. |
Properties
The IDOMWheelEvent interface has these properties.
| Property | Description |
|---|---|
Gets a value that indicates the unit of measurement for delta values. |
|
Gets the distance that a mouse wheel has rotated around the x-axis (horizontal). |
|
Gets the distance that a mouse wheel has rotated around the y-axis (vertical). |
|
Gets the distance that a mouse wheel has rotated around the z-axis. |
Remarks
The Document Object Model (DOM) wheel events allow you to specify rotation in all the cardinal directions. For simple mouse wheel movement, see IDOMMouseWheelEvent.
Requirements
Minimum supported client |
Windows Vista with SP1, Windows 7 |
Minimum supported server |
Windows Server 2008 R2 |
Header |
Mshtml.h |
IDL |
Mshtml.idl |
DLL |
Mshtml.dll |