Continued work on ui

client/src/ui/mainwindow.cpp

@@ -4,6 +4,16 @@
 MainWindow::MainWindow(QWidget *parent)
     : QMainWindow(parent), ui(new Ui::MainWindow) {
   ui->setupUi(this);
+
+  connect(ui->sendButton, &QPushButton::clicked, this,
+          []() { qDebug() << "Button clicked"; });
 }
 
 MainWindow::~MainWindow() { delete ui; }
+
+void MainWindow::receiveMsg(QString &msg) {
+  auto messages = ui->outputText->text();
+  messages.append("\n");
+  messages.append(msg);
+  ui->outputText->setText(messages);
+}