handle other tab events

src/bg.js

@@ -115,21 +115,13 @@ browser.runtime.onMessageExternal.addListener((aMessage, aSender) => {
 	}
 });
 
-//when a tab is created
-browser.tabs.onUpdated.addListener(async (tabId, changeInfo, tab) => {
-	var tstTabs = await browser.runtime.sendMessage(kTST_ID, {
-		type: 'get-tree',
-		window:  tab.windowId
+//when something happens with a tab
+let tabEvents = ['onUpdated', 'onAttached', 'onDetached', 'onMoved', 'onRemoved']
+tabEvents.forEach((ev) => {
+	browser.tabs[ev].addListener(async (tabId, changeInfo, tab) => {
+		updateAllColorsOnAllTabs();
 	});
-
-	if (tab.status === 'complete') {
-		var t = getTabParent(tstTabs, tab.id);
-
-		browser.tabs.executeScript(tab.id, {
-			code: '(' + changeIcon.toString() + ')' +
-				'("' + generateRandomColor(t.parentIndex) + '", "' + t.faviconUrl + '")'
-		});
-	}
 });
 
+
 registerToTST(); // aggressive registration on initial installation