From 7a331106f3bcdd0678716f81755b83d634039d39 Mon Sep 17 00:00:00 2001
From: Bent Witthold <bent@working-copy.org>
Date: Thu, 5 Dec 2024 11:17:20 +0100
Subject: [PATCH] Scaling the QR code image to fit in the main window.

---
 example/MainWindow.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/example/MainWindow.cpp b/example/MainWindow.cpp
index e3c43dc..070a0c7 100644
--- a/example/MainWindow.cpp
+++ b/example/MainWindow.cpp
@@ -87,8 +87,10 @@ void MainWindow::onGenerateButtonClicked() {
     auto text = m_lineEdit->text();
 
     // Generate QR code from text
-    auto image = m_generator.generateQr(text);
+    QImage unscaledImage = m_generator.generateQr(text);
+    QImage image = unscaledImage.scaled(500, 500);
 
     // Display generated image
     m_qrCodeDisplay->setPixmap(QPixmap::fromImage(image));
+    m_qrCodeDisplay->setToolTip(text);
 }