X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/7f4c3976c0626657362b6324c0dad2867cc24e9b..76a46fd9094b17eb99e8a42cca8562fdc0b3814c:/src/dolphindockwidget.cpp

diff --git a/src/dolphindockwidget.cpp b/src/dolphindockwidget.cpp
index 1e83ef841..32d25702a 100644
--- a/src/dolphindockwidget.cpp
+++ b/src/dolphindockwidget.cpp
@@ -32,17 +32,19 @@ namespace {
  // Empty titlebar for the dock widgets when "Lock Layout" has been activated.
 class DolphinDockTitleBar : public QWidget
 {
+    Q_OBJECT
+
 public:
-    DolphinDockTitleBar(QWidget* parent = 0) : QWidget(parent) {}
-    virtual ~DolphinDockTitleBar() {}
+    explicit DolphinDockTitleBar(QWidget* parent = nullptr) : QWidget(parent) {}
+    ~DolphinDockTitleBar() override {}
 
-    virtual QSize minimumSizeHint() const
+    QSize minimumSizeHint() const override
     {
         const int border = style()->pixelMetric(QStyle::PM_DockWidgetTitleBarButtonMargin);
         return QSize(border, border);
     }
 
-    virtual QSize sizeHint() const
+    QSize sizeHint() const override
     {
         return minimumSizeHint();
     }
@@ -51,15 +53,7 @@ public:
 DolphinDockWidget::DolphinDockWidget(const QString& title, QWidget* parent, Qt::WindowFlags flags) :
     QDockWidget(title, parent, flags),
     m_locked(false),
-    m_dockTitleBar(0)
-{
-    setFeatures(DefaultDockWidgetFeatures);
-}
-
-DolphinDockWidget::DolphinDockWidget(QWidget* parent, Qt::WindowFlags flags) :
-    QDockWidget(parent, flags),
-    m_locked(false),
-    m_dockTitleBar(0)
+    m_dockTitleBar(nullptr)
 {
     setFeatures(DefaultDockWidgetFeatures);
 }
@@ -80,7 +74,7 @@ void DolphinDockWidget::setLocked(bool lock)
             setTitleBarWidget(m_dockTitleBar);
             setFeatures(QDockWidget::NoDockWidgetFeatures);
         } else {
-            setTitleBarWidget(0);
+            setTitleBarWidget(nullptr);
             setFeatures(DefaultDockWidgetFeatures);
         }
     }
@@ -91,3 +85,4 @@ bool DolphinDockWidget::isLocked() const
     return m_locked;
 }
 
+#include "dolphindockwidget.moc"