Make future_watcher a subobject of NotificationWidget

This was a raw pointer. No point in doing error-prone manual
memory management.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 2 insertions, 8 deletions

diff --git a/desktop-widgets/notificationwidget.cpp b/desktop-widgets/notificationwidget.cpp
index 952adef4f..e0227010c 100644
--- a/desktop-widgets/notificationwidget.cpp
+++ b/desktop-widgets/notificationwidget.cpp
@@ -3,8 +3,7 @@
 
 NotificationWidget::NotificationWidget(QWidget *parent) : KMessageWidget(parent)
 {
-	future_watcher = new QFutureWatcher<void>();
-	connect(future_watcher, SIGNAL(finished()), this, SLOT(finish()));
+	connect(&future_watcher, SIGNAL(finished()), this, SLOT(finish()));
 }
 
 void NotificationWidget::showNotification(QString message, KMessageWidget::MessageType type)
@@ -29,15 +28,10 @@ QString NotificationWidget::getNotificationText()
 
 void NotificationWidget::setFuture(const QFuture<void> &future)
 {
-	future_watcher->setFuture(future);
+	future_watcher.setFuture(future);
 }
 
 void NotificationWidget::finish()
 {
 	hideNotification();
 }
-
-NotificationWidget::~NotificationWidget()
-{
-	delete future_watcher;
-}