browserSettings.closeTabsByDoubleClick

 

A BrowserSetting object that can be used to enable or disable the user's ability to close a tab using double-click.

The underlying value is a boolean.

By default, closeTabsByDoubleClick is false. The setting can be changed by the user in about:config.

Browser compatibility

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DesktopMobile
ChromeEdgeFirefoxOperaFirefox for Android
closeTabsByDoubleClickChrome No support NoEdge No support NoFirefox Full support 61Opera No support NoFirefox Android No support No

Legend

Full support  
Full support
No support  
No support