BrowserVersionOwn?TypeAs String
Chrome94.0.4590???
Edge92.0.902ownfunctionfunction TouchEvent() { [native code] }
Firefox90.0.0???
Java11.0.10???

PropertiesChromeEdgeFirefoxJava
ALT_MASK????
AT_TARGET 80.0.3987 92.0.902??
BLUR????
BUBBLING_PHASE 80.0.3987 92.0.902??
CAPTURING_PHASE 80.0.3987 92.0.902??
CHANGE????
CLICK????
CONTROL_MASK????
DBLCLICK????
DRAGDROP????
FOCUS????
KEYDOWN????
KEYPRESS????
KEYUP????
length 80.0.3987 92.0.902??
META_MASK????
MOUSEDOWN????
MOUSEDRAG????
MOUSEMOVE????
MOUSEOUT????
MOUSEOVER????
MOUSEUP????
NONE 80.0.3987 92.0.902??
prototype 80.0.3987 92.0.902??
SCROLL_PAGE_DOWN????
SCROLL_PAGE_UP????
SELECT????
SHIFT_MASK????