鼠标事件(The MouseEvent interface represents events that occur due to the user interacting with a pointing device (such as a mouse).)
MouseEvent 包括
- click
- dblclick
- mouseup
- mousedown
MouseEvent derives from UIEvent
UIEvent derives from Event
一些具体的事件都派生自 MouseEvent:WheelEvent 和DragEvent。
Properties
This interface also inherits properties of its parents, UIEvent and Event.
其中:
- MouseEvent.clientX Read only
The X coordinate of the mouse pointer in local (DOM content) coordinates. - MouseEvent.clientY Read only
The Y coordinate of the mouse pointer in local (DOM content) coordinates. - MouseEvent.offsetX Read only
The X coordinate of the mouse pointer relative to the position of the padding edge of the target node. - MouseEvent.offsetY Read only
The Y coordinate of the mouse pointer relative to the position of the padding edge of the target node. - MouseEvent.pageX Read only
The X coordinate of the mouse pointer relative to the whole document. - MouseEvent.pageY Read only
The Y coordinate of the mouse pointer relative to the whole document. - MouseEvent.screenX Read only
The X coordinate of the mouse pointer in global (screen) coordinates. - MouseEvent.screenY Read only
The Y coordinate of the mouse pointer in global (screen) coordinates.