>>682 _performAction: function(event) { // These are the mouse gesture mappings. Customize this as you like. switch (this._directionChain) {
// 左のタブをすべて閉じる を(DL) case "DL": var i; var tabs = gBrowser.mTabContainer.childNodes; for (i=tabs.length-1; tabs[i] != gBrowser.selectedTab; i--){} for (i--; i>=0; i--){ gBrowser.removeTab(tabs[i]); } break;
// 右のタブをすべて閉じる を(DR) case "DR": var tabs = gBrowser.mTabContainer.childNodes; for (var i=tabs.length-1; tabs[i] != gBrowser.selectedTab; i--){ gBrowser.removeTab(tabs[i]); } break;
