Tabbox - Archive of obsolete content
bpanels"); tabpanels.removechild(tabpanels.childnodes[currentindex]); tabs.removeitemat(currentindex); /*work around if last tab is removed, widget fails to advance to next tab*/ if(-1 == tabbox.selectedindex && tabs.childnodes.length>0){ tabbox.selectedindex=0; } } creating a close tab button to have a tab close button, you must configure the style. examples: .tabs-closebutton { list-style-image: url(http://mozilla.org/favicon.ico); } .tabs-closebutton { list-style-image: url("chrome://global/skin/icons/close.gif"); } ...

closebutton - Archive of obsolete content
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tabs - Archive of obsolete content
eded) attributes closebutton obsolete since gecko 1.9.2 type: boolean if this attribute is set to true, the tabs row will have a "new tab" button and "close" button on the ends. this feature is used by the tabbrowser to provide the facilities for adding and closing tabs. you can set an image to the "new tab" and "close" buttons by applying them to the tabs-newbutton and tabs-closebutton classes respectively. disableclose type: boolean if this attribute is true the close button will be disabled. disabled type: boolean indicates whether the element is disabled or not. if this attribute is set, the element is disabled. disabled elements are usually drawn with grayed-out text. if the element is disabled, it does not respond to user actions, it cannot be focused, an...