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

PropertiesChromeEdgeFirefoxJava
ALT_MASK?? 90.0.0?
AT_TARGET 80.0.3987 92.0.902 90.0.0?
BUBBLING_PHASE 80.0.3987 92.0.902 90.0.0?
CAPTURING_PHASE 80.0.3987 92.0.902 90.0.0?
CONTROL_MASK?? 90.0.0?
length 80.0.3987 92.0.902 90.0.0?
META_MASK?? 90.0.0?
MOZ_SOURCE_CURSOR?? 90.0.0?
MOZ_SOURCE_ERASER?? 90.0.0?
MOZ_SOURCE_KEYBOARD?? 90.0.0?
MOZ_SOURCE_MOUSE?? 90.0.0?
MOZ_SOURCE_PEN?? 90.0.0?
MOZ_SOURCE_TOUCH?? 90.0.0?
MOZ_SOURCE_UNKNOWN?? 90.0.0?
NONE 80.0.3987 92.0.902 90.0.0?
prototype 80.0.3987 92.0.902 90.0.0?
SCROLL_PAGE_DOWN?? 90.0.0?
SCROLL_PAGE_UP?? 90.0.0?
SHIFT_MASK?? 90.0.0?
WEBKIT_FORCE_AT_FORCE_MOUSE_DOWN????
WEBKIT_FORCE_AT_MOUSE_DOWN????