File indexing completed on 2024-04-21 04:41:46

 /***************************************************************************
  *   Copyright (C) 2017-2018 by Emmanuel Lepage Vallee                     *
  *   Author : Emmanuel Lepage Vallee <emmanuel.lepage@kde.org>             *
  *                                                                         *
  *   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 3 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, see <http://www.gnu.org/licenses/>. *
  **************************************************************************/
 #ifndef KQUICKITEMVIEWS_FLICKABLESCROLLBAR_H
 #define KQUICKITEMVIEWS_FLICKABLESCROLLBAR_H
 
 // Qt
 #include <QQuickItem>
 
 // KQuickItemViews
 class FlickableScrollBarPrivate;
 
 /**
  * A scrollbar widget designed for the Simpleflickable based views.
  *
  * In theory it works with the QtQuick2.FlickableView based ones too, but it's
  * unsupported.
  *
  * The idea is to have both a desktop and mobile mode and good support for
  * categorized views. The shell is C++, but the widget implementation is
  * pure QML.
  *
  * The idea is that with the categories and everything being known internally
  * by the Simpleflickable views, having everything reverse engineered by QML
  * widget doesn't scale. It always requires to be fixed to match the internal
  * changes.
  */
 class Q_DECL_EXPORT FlickableScrollBar : public QQuickItem
 {
     Q_OBJECT
 public:
     Q_PROPERTY(QObject* view READ view WRITE setView)
     Q_PROPERTY(qreal position READ position WRITE setPosition NOTIFY positionChanged)
     Q_PROPERTY(qreal handleHeight READ handleHeight NOTIFY handleHeightChanged)
     Q_PROPERTY(bool handleVisible READ isHandleVisible NOTIFY handleHeightChanged)
 
     explicit FlickableScrollBar(QQuickItem* parent = nullptr);
     virtual ~FlickableScrollBar();
 
     QObject* view() const;
     void setView(QObject* v);
 
     qreal handleHeight() const;
     bool isHandleVisible() const;
 
     qreal position() const;
     void setPosition(qreal p);
 
 Q_SIGNALS:
     void handleHeightChanged();
     void positionChanged();
 
 private:
     FlickableScrollBarPrivate* d_ptr;
     Q_DECLARE_PRIVATE(FlickableScrollBar)
 };
 
 #endif