58e2b9c01b
Make C++ class constructors that can be used with only one required argument 'explicit' to minimize wrong use of the class. Change-Id: Ida9f9c2f0c8608c35b0137b2512a6747afd69515 Reviewed-by: Mitch Curtis <mitch.curtis@nokia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** You may use this file under the terms of the BSD license as follows:
|
|
**
|
|
** "Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions are
|
|
** met:
|
|
** * Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** * Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in
|
|
** the documentation and/or other materials provided with the
|
|
** distribution.
|
|
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
|
|
** the names of its contributors may be used to endorse or promote
|
|
** products derived from this software without specific prior written
|
|
** permission.
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef STARRATING_H
|
|
#define STARRATING_H
|
|
|
|
#include <QMetaType>
|
|
#include <QPointF>
|
|
#include <QVector>
|
|
|
|
//! [0]
|
|
class StarRating
|
|
{
|
|
public:
|
|
enum EditMode { Editable, ReadOnly };
|
|
|
|
explicit StarRating(int starCount = 1, int maxStarCount = 5);
|
|
|
|
void paint(QPainter *painter, const QRect &rect,
|
|
const QPalette &palette, EditMode mode) const;
|
|
QSize sizeHint() const;
|
|
int starCount() const { return myStarCount; }
|
|
int maxStarCount() const { return myMaxStarCount; }
|
|
void setStarCount(int starCount) { myStarCount = starCount; }
|
|
void setMaxStarCount(int maxStarCount) { myMaxStarCount = maxStarCount; }
|
|
|
|
private:
|
|
QPolygonF starPolygon;
|
|
QPolygonF diamondPolygon;
|
|
int myStarCount;
|
|
int myMaxStarCount;
|
|
};
|
|
//! [0]
|
|
|
|
//! [1]
|
|
Q_DECLARE_METATYPE(StarRating)
|
|
//! [1]
|
|
|
|
#endif
|