Modernize: Use override where possible

[dolphin.git] / src / panels / information / phononwidget.cpp

diff --git a/src/panels/information/phononwidget.cpp b/src/panels/information/phononwidget.cpp
index 1d6361f19d26d86ceccf597dfa21f0e5b7a4d16b..a71a77897f592cf540f432607637c65fde0edd0d 100644 (file)
--- a/src/panels/information/phononwidget.cpp
+++ b/src/panels/information/phononwidget.cpp
@@ -38,8 +38,10 @@
 
 class EmbeddedVideoPlayer : public Phonon::VideoWidget
 {
+    Q_OBJECT
+
     public:
-        EmbeddedVideoPlayer(QWidget *parent = 0) :
+        EmbeddedVideoPlayer(QWidget *parent = nullptr) :
             Phonon::VideoWidget(parent)
         {
         }
@@ -50,7 +52,7 @@ class EmbeddedVideoPlayer : public Phonon::VideoWidget
             updateGeometry();
         }
 
-        virtual QSize sizeHint() const
+        QSize sizeHint() const override
         {
             return m_sizeHint.isValid() ? m_sizeHint : Phonon::VideoWidget::sizeHint();
         }
@@ -62,13 +64,13 @@ class EmbeddedVideoPlayer : public Phonon::VideoWidget
 PhononWidget::PhononWidget(QWidget *parent)
     : QWidget(parent),
     m_url(),
-    m_playButton(0),
-    m_stopButton(0),
-    m_topLayout(0),
-    m_media(0),
-    m_seekSlider(0),
-    m_audioOutput(0),
-    m_videoPlayer(0)
+    m_playButton(nullptr),
+    m_stopButton(nullptr),
+    m_topLayout(nullptr),
+    m_media(nullptr),
+    m_seekSlider(nullptr),
+    m_audioOutput(nullptr),
+    m_videoPlayer(nullptr)
 {
 }
 
@@ -128,13 +130,13 @@ void PhononWidget::showEvent(QShowEvent *event)
 
         m_playButton->setToolTip(i18n("play"));
         m_playButton->setIconSize(buttonSize);
-        m_playButton->setIcon(QIcon::fromTheme("media-playback-start"));
+        m_playButton->setIcon(QIcon::fromTheme(QStringLiteral("media-playback-start")));
         m_playButton->setAutoRaise(true);
         connect(m_playButton, &QToolButton::clicked, this, &PhononWidget::play);
 
         m_stopButton->setToolTip(i18n("stop"));
         m_stopButton->setIconSize(buttonSize);
-        m_stopButton->setIcon(QIcon::fromTheme("media-playback-stop"));
+        m_stopButton->setIcon(QIcon::fromTheme(QStringLiteral("media-playback-stop")));
         m_stopButton->setAutoRaise(true);
         m_stopButton->hide();
         connect(m_stopButton, &QToolButton::clicked, this, &PhononWidget::stop);
@@ -231,3 +233,5 @@ void PhononWidget::applyVideoSize()
         m_videoPlayer->setSizeHint(m_videoSize);
     }
 }
+
+#include "phononwidget.moc"