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SharpKit Reference

MouseEvent Class

The

MouseEvent
interface provides specific contextual information associated with Mouse events.
The
detail
attribute inherited from
UIEvent
indicates the number of times a mouse button has been pressed and released over the same screen location during a user action. The attribute value is 1 when the user begins this action and increments by 1 for each full sequence of pressing and releasing. If the user moves the mouse between the mousedown and mouseup the value will be set to 0, indicating that no click is occurring.
In the case of nested elements mouse events are always targeted at the most deeply nested element. Ancestors of the targeted element may use bubbling to obtain notification of mouse events which occur within its descendent elements.
See also the Document Object Model (DOM) Level 2 Events Specification. @since DOM Level 2

Namespace: SharpKit.Html

Constructors

Name Description
MouseEvent()

Properties

Name Description
altKey Used to indicate whether the 'alt' key was depressed during the firing of the event. On some platforms this key may map to an alternative key name.
button During mouse events caused by the depression or release of a mouse button,
button
is used to indicate which mouse button changed state. The values for
button
range from zero to indicate the left button of the mouse, one to indicate the middle button if present, and two to indicate the right button. For mice configured for left handed use in which the button actions are reversed the values are instead read from right to left.
buttons
clientX The horizontal coordinate at which the event occurred relative to the DOM implementation's client area.
clientY The vertical coordinate at which the event occurred relative to the DOM implementation's client area.
ctrlKey Used to indicate whether the 'ctrl' key was depressed during the firing of the event.
metaKey Used to indicate whether the 'meta' key was depressed during the firing of the event. On some platforms this key may map to an alternative key name.
offsetX
offsetY
pageX
pageY
relatedTarget Used to identify a secondary
EventTarget
related to a UI event. Currently this attribute is used with the mouseover event to indicate the
EventTarget
which the pointing device exited and with the mouseout event to indicate the
EventTarget
which the pointing device entered.
screenX The horizontal coordinate at which the event occurred relative to the origin of the screen coordinate system.
screenY The vertical coordinate at which the event occurred relative to the origin of the screen coordinate system.
shiftKey Used to indicate whether the 'shift' key was depressed during the firing of the event.
x
y
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