add throughput, format code, and begin to add MUC preview window

gtk-helpers.go

@@ -55,8 +55,8 @@ func switchToTab(jid string, w *gtk.Window) {
 	}
 
 	typed_tab := tab.(*chatTab)
-
 	scroller.SetChild(typed_tab.msgs)
+	typingStatus.SetText("")
 	if typed_tab.isMuc {
 
 		m, ok := mucmembers.Load(jid)
@@ -490,7 +490,7 @@ func showErrorDialog(err error) {
 func createIdenticon(word string) *gtk.Image { // This function generates an identicon
 	if !loadedConfig.Identicons {
 		i := gtk.NewImageFromPaintable(clientAssets["DefaultAvatar"])
-		i.AddCSSClass(loadedConfig.CVD.String()+"_CVD")
+		i.AddCSSClass(loadedConfig.CVD.String() + "_CVD")
 		return i
 	}