Fix memory leak. PrinterDialog is not deleted when close it

Change-Id: I9f0a300cdaf9803bc2ad723946ac4d0f825cc28b
Reviewed-by: David Faure <david.faure@kdab.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/examples/widgets/itemviews/pixelator/mainwindow.cpp b/examples/widgets/itemviews/pixelator/mainwindow.cpp
index cae9711135..18c1266252 100644
--- a/examples/widgets/itemviews/pixelator/mainwindow.cpp
+++ b/examples/widgets/itemviews/pixelator/mainwindow.cpp
@@ -167,11 +167,12 @@ void MainWindow::printImage()
 
     QPrinter printer(QPrinter::HighResolution);
 
-    QPrintDialog *dlg = new QPrintDialog(&printer, this);
-    dlg->setWindowTitle(tr("Print Image"));
+    QPrintDialog dlg(&printer, this);
+    dlg.setWindowTitle(tr("Print Image"));
 
-    if (dlg->exec() != QDialog::Accepted)
+    if (dlg.exec() != QDialog::Accepted) {
         return;
+    }
 
     QPainter painter;
     painter.begin(&printer);