improved tab titles

added default and fixed refresh triggers on split rename

src/widgets/chatwidget.cpp

@@ -38,6 +38,7 @@ static int index = 0;
 
 ChatWidget::ChatWidget(ChannelManager &_channelManager, NotebookPage *parent)
     : BaseWidget(parent)
+    , parentPage(*parent)
     , channelManager(_channelManager)
     , completionManager(parent->completionManager)
     , channelName("/chatWidgets/" + std::to_string(index++) + "/channelName")
@@ -176,6 +177,7 @@ bool ChatWidget::showChangeChannelPopup(const char *dialogTitle, bool empty)
         QString newChannelName = dialog.getText().trimmed();
 
         this->channelName = newChannelName.toStdString();
+        this->parentPage.refreshTitle();
 
         return true;
     }

src/widgets/chatwidget.hpp

@@ -71,6 +71,8 @@ private:
 
     void channelNameUpdated(const std::string &newChannelName);
 
+    NotebookPage &parentPage;
+
     messages::LimitedQueue<messages::SharedMessageRef> messages;
 
     std::shared_ptr<Channel> channel;

src/widgets/notebookpage.cpp

@@ -43,6 +43,8 @@ NotebookPage::NotebookPage(ChannelManager &_channelManager, Notebook *parent, No
 
     this->ui.hbox.setSpacing(1);
     this->ui.hbox.setMargin(0);
+
+    this->refreshTitle();
 }
 
 std::pair<int, int> NotebookPage::removeFromLayout(ChatWidget *widget)
@@ -421,14 +423,24 @@ void NotebookPage::refreshTitle()
     bool first = true;
 
     for (const auto &chatWidget : this->chatWidgets) {
+        auto channelName = QString::fromStdString(chatWidget->channelName.getValue());
+
+        if (channelName.isEmpty()) {
+            continue;
+        }
+
         if (!first) {
             newTitle += ", ";
         }
-        newTitle += QString::fromStdString(chatWidget->channelName.getValue());
+        newTitle += channelName;
 
         first = false;
     }
 
+    if (newTitle.isEmpty()) {
+        newTitle = "empty";
+    }
+
     this->tab->setTitle(newTitle);
 }