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[dolphin.git] / src / dolphindockwidget.cpp

diff --git a/src/dolphindockwidget.cpp b/src/dolphindockwidget.cpp
index 1e83ef841b379ed8a389e89c83964fcdb172d1a3..16f5755837a247b130fc11f533b1bdc665b4f710 100644 (file)
--- a/src/dolphindockwidget.cpp
+++ b/src/dolphindockwidget.cpp
@@ -1,21 +1,8 @@
-/***************************************************************************
- *   Copyright (C) 2010 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2010 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #include "dolphindockwidget.h"
 
@@ -32,17 +19,19 @@ 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 +40,7 @@ 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 +61,7 @@ void DolphinDockWidget::setLocked(bool lock)
             setTitleBarWidget(m_dockTitleBar);
             setFeatures(QDockWidget::NoDockWidgetFeatures);
         } else {
-            setTitleBarWidget(0);
+            setTitleBarWidget(nullptr);
             setFeatures(DefaultDockWidgetFeatures);
         }
     }
@@ -91,3 +72,4 @@ bool DolphinDockWidget::isLocked() const
     return m_locked;
 }
 
+#include "dolphindockwidget.moc"