timer works fine now :D

overlaycontroller.cpp

@@ -21,12 +21,9 @@ OverlayController::OverlayController() : QObject()
 
 	m_timer = new QTimer;
 
-	m_timer->setInterval(100);
+	m_timer->setInterval(5000);
 	m_timer->setSingleShot(true);
-	connect(m_timer, SIGNAL(timeout()), this, SLOT(debugPrint("HUHU")));
-	m_timer->start();
-
-	addChatLine("Test12");
+	connect(m_timer, SIGNAL(timeout()), this, SLOT(hideChat()));
 }
 
 OverlayController::~OverlayController()
@@ -40,6 +37,7 @@ OverlayController::~OverlayController()
 	m_msgLines.clear();
 
 	delete m_debugWindow;
+	m_timer->stop();
 	delete m_timer;
 }
 
@@ -50,8 +48,22 @@ void OverlayController::deleteChatLine(QLabel * line)
 	m_msgLines.pop_back();
 }
 
+void OverlayController::showChat()
+{
+	for (auto &it : m_msgLines)
+		it->show();
+}
+
+void OverlayController::hideChat()
+{
+	for (auto &it : m_msgLines)
+		it->hide();
+}
+
 void OverlayController::addChatLine(QString message)
 {
+	showChat();
+
 	// generate new chatline
 	QLabel* newChatLine = new QLabel;
 
@@ -76,7 +88,8 @@ void OverlayController::addChatLine(QString message)
 	if (m_msgLines.size() > MAXLINES)
 		deleteChatLine(m_msgLines.last());
 
-	//TODO: delete after time
+	// hide after time
+	m_timer->start();
 }
 
 void OverlayController::addSpeaker(QString name)
@@ -131,7 +144,6 @@ void OverlayController::removeSpeaker(QString name)
 void OverlayController::debugPrint(QString text)
 {
 	m_debugWindow->setText(text + "\n" + m_debugWindow->text());
-	m_debugWindow->setText(QString("HUHU") + "\n" + m_debugWindow->text());
 }
 
 void OverlayController::reset()

overlaycontroller.h

@@ -32,8 +32,12 @@ private:
 
 	QTimer* m_timer;
 
-private slots:
+private:
 	void deleteChatLine(QLabel* line);
+	void showChat();
+
+private slots:
+	void hideChat();
 
 public:
 	void addChatLine(QString message);