重置
横排
竖排
/
mdn2
/
en-US
/
docs
/
Mozilla
/
Add-ons
/
WebExtensions
/
API
/
pageAction
pageAction
getPopup
getTitle
hide
ImageDataType
isShown
onClicked
openPopup
setIcon
setPopup
setTitle
show
/
getPopup
getTitle
hide
ImageDataType
isShown
onClicked
openPopup
setIcon
setPopup
setTitle
show