Add clang-format and format code as in Frameworks

[dolphin.git] / src / kitemviews / private / kitemlistsmoothscroller.h

diff --git a/src/kitemviews/private/kitemlistsmoothscroller.h b/src/kitemviews/private/kitemlistsmoothscroller.h
index fca4b0c53be2d976369d0145d86d2f204af454ea..d1cfcf9d99c3c0dd4d0d34ad58064f8578c95d15 100644 (file)
--- a/src/kitemviews/private/kitemlistsmoothscroller.h
+++ b/src/kitemviews/private/kitemlistsmoothscroller.h
@@ -1,21 +1,8 @@
-/***************************************************************************
- *   Copyright (C) 2011 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: 2011 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
 
 #ifndef KITEMLISTSMOOTHSCROLLER_H
 #define KITEMLISTSMOOTHSCROLLER_H
@@ -38,17 +25,16 @@ class DOLPHIN_EXPORT KItemListSmoothScroller : public QObject
     Q_OBJECT
 
 public:
-    explicit KItemListSmoothScroller(QScrollBar* scrollBar,
-                                     QObject* parent = 0);
-    virtual ~KItemListSmoothScroller();
+    explicit KItemListSmoothScroller(QScrollBar *scrollBar, QObject *parent = nullptr);
+    ~KItemListSmoothScroller() override;
 
-    void setScrollBar(QScrollBar* scrollBar);
-    QScrollBar* scrollBar() const;
+    void setScrollBar(QScrollBar *scrollBar);
+    QScrollBar *scrollBar() const;
 
-    void setTargetObject(QObject* target);
-    QObject* targetObject() const;
+    void setTargetObject(QObject *target);
+    QObject *targetObject() const;
 
-    void setPropertyName(const QByteArray& propertyName);
+    void setPropertyName(const QByteArray &propertyName);
     QByteArray propertyName() const;
 
     /**
@@ -77,27 +63,28 @@ public:
     // stable.
     bool requestScrollBarUpdate(int newMaximum);
 
-protected:
-    virtual bool eventFilter(QObject* obj, QEvent* event);
-
-private slots:
-    void slotAnimationStateChanged(QAbstractAnimation::State newState,
-                                   QAbstractAnimation::State oldState);
+    /**
+     * Forwards wheel events to the scrollbar, ensuring smooth and proper scrolling
+     */
+    void handleWheelEvent(QWheelEvent *event);
 
-private:
+Q_SIGNALS:
     /**
-     * Results into a smooth-scrolling of the target dependent on the direction
-     * of the wheel event.
+     * Emitted when the scrolling animation has finished
      */
-    void handleWheelEvent(QWheelEvent* event);
+    void scrollingStopped();
+
+protected:
+    bool eventFilter(QObject *obj, QEvent *event) override;
+
+private Q_SLOTS:
+    void slotAnimationStateChanged(QAbstractAnimation::State newState, QAbstractAnimation::State oldState);
 
 private:
     bool m_scrollBarPressed;
     bool m_smoothScrolling;
-    QScrollBar* m_scrollBar;
-    QPropertyAnimation* m_animation;
+    QScrollBar *m_scrollBar;
+    QPropertyAnimation *m_animation;
 };
 
 #endif
-
-