Please note, this is a STATIC archive of website developer.mozilla.org from 03 Nov 2016, cach3.com does not collect or store any user information, there is no "phishing" involved.
Varies: Start a drag/drop operation; start a text selection; start a scroll/pan interaction (in combination with the middle mouse button, if supported)
A count of consecutive clicks that happened in a short amount of time, incremented by one.
currentTargetRead only
EventTarget
The node that had the event listener attached.
relatedTargetRead only
EventTarget
For mouseover, mouseout, mouseenter and mouseleave events: the target of the complementary event (the mouseleave target in the case of a mouseenter event). null otherwise.
screenXRead only
long
The X coordinate of the mouse pointer in global (screen) coordinates.
screenYRead only
long
The Y coordinate of the mouse pointer in global (screen) coordinates.
clientXRead only
long
The X coordinate of the mouse pointer in local (DOM content) coordinates.
clientYRead only
long
The Y coordinate of the mouse pointer in local (DOM content) coordinates.
buttonRead only
unsigned short
The button number that was pressed when the mouse event was fired: Left button=0, middle button=1 (if present), right button=2. For mice configured for left handed use in which the button actions are reversed the values are instead read from right to left.
buttonsRead only
unsigned short
The buttons being pressed when the mouse event was fired: Left button=1, Right button=2, Middle (wheel) button=4, 4th button (typically, "Browser Back" button)=8, 5th button (typically, "Browser Forward" button)=16. If two or more buttons are pressed, returns the logical sum of the values. E.g., if Left button and Right button are pressed, returns 3 (=1 | 2). More info.
mozPressureRead only
float
The amount of pressure applied to a touch or tabdevice when generating the event; this value ranges between 0.0 (minimum pressure) and 1.0 (maximum pressure).
ctrlKeyRead only
boolean
true if the control key was down when the event was fired. false otherwise.
shiftKeyRead only
boolean
true if the shift key was down when the event was fired. false otherwise.
altKeyRead only
boolean
true if the alt key was down when the event was fired. false otherwise.
metaKeyRead only
boolean
true if the meta key was down when the event was fired. false otherwise.