Kannst du das bitte mal posten zwecks Test?
Aber ja doch.
JavaScript
// buttonCloseTab.uc.js - Button > Firefox Tabs schliessen
(function() {
if (location != 'chrome://browser/content/browser.xhtml')
return;
try {
Components.utils.import("resource:///modules/CustomizableUI.jsm");
CustomizableUI.createWidget({
id: "fp-closetabs",
defaultArea: CustomizableUI.AREA_NAVBAR,
removable: true,
label: "Aktuellen Tab schließen",
tooltiptext: "Aktuellen Tab schließen",
onClick: function(event) {
event.target.ownerGlobal.BrowserCloseTabOrWindow();
},
onCreated: function(aNode) {
aNode.style.listStyleImage = 'url(\'data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" color="brown" width="12" height="12" viewBox="0 0 16 16"><path fill="currentColor" fill-opacity="context-fill-opacity" d="M9.414 8l5.293-5.293a1 1 0 0 0-1.414-1.414L8 6.586 2.707 1.293a1 1 0 0 0-1.414 1.414L6.586 8l-5.293 5.293a1 1 0 1 0 1.414 1.414L8 9.414l5.293 5.293a1 1 0 0 0 1.414-1.414z"></path></svg>\')';
return aNode;
}
});
CustomizableUI.registerToolbarNode(tb);
} catch (e) {
Components.utils.reportError(e);
};
})();
Alles anzeigen