qlogvalueaxis.h
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r0 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2016 The Qt Company Ltd. | ||||
** Contact: https://www.qt.io/licensing/ | ||||
** | ||||
** This file is part of the Qt Charts module of the Qt Toolkit. | ||||
** | ||||
** $QT_BEGIN_LICENSE:GPL$ | ||||
** Commercial License Usage | ||||
** Licensees holding valid commercial Qt licenses may use this file in | ||||
** accordance with the commercial license agreement provided with the | ||||
** Software or, alternatively, in accordance with the terms contained in | ||||
** a written agreement between you and The Qt Company. For licensing terms | ||||
** and conditions see https://www.qt.io/terms-conditions. For further | ||||
** information use the contact form at https://www.qt.io/contact-us. | ||||
** | ||||
** GNU General Public License Usage | ||||
** Alternatively, this file may be used under the terms of the GNU | ||||
** General Public License version 3 or (at your option) any later version | ||||
** approved by the KDE Free Qt Foundation. The licenses are as published by | ||||
** the Free Software Foundation and appearing in the file LICENSE.GPL3 | ||||
** included in the packaging of this file. Please review the following | ||||
** information to ensure the GNU General Public License requirements will | ||||
** be met: https://www.gnu.org/licenses/gpl-3.0.html. | ||||
** | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
#ifndef QLOGVALUEAXIS_H | ||||
#define QLOGVALUEAXIS_H | ||||
#include <QtCharts/QAbstractAxis> | ||||
QT_BEGIN_NAMESPACE | ||||
class QDateTime; | ||||
QT_END_NAMESPACE | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
class QLogValueAxisPrivate; | ||||
class QT_CHARTS_EXPORT QLogValueAxis : public QAbstractAxis | ||||
{ | ||||
Q_OBJECT | ||||
Q_PROPERTY(qreal min READ min WRITE setMin NOTIFY minChanged) | ||||
Q_PROPERTY(qreal max READ max WRITE setMax NOTIFY maxChanged) | ||||
Q_PROPERTY(QString labelFormat READ labelFormat WRITE setLabelFormat NOTIFY labelFormatChanged) | ||||
Q_PROPERTY(qreal base READ base WRITE setBase NOTIFY baseChanged) | ||||
public: | ||||
explicit QLogValueAxis(QObject *parent = 0); | ||||
~QLogValueAxis(); | ||||
protected: | ||||
QLogValueAxis(QLogValueAxisPrivate &d, QObject *parent = 0); | ||||
public: | ||||
AxisType type() const; | ||||
//range handling | ||||
void setMin(qreal min); | ||||
qreal min() const; | ||||
void setMax(qreal max); | ||||
qreal max() const; | ||||
void setRange(qreal min, qreal max); | ||||
void setLabelFormat(const QString &format); | ||||
QString labelFormat() const; | ||||
void setBase(qreal base); | ||||
qreal base() const; | ||||
Q_SIGNALS: | ||||
void minChanged(qreal min); | ||||
void maxChanged(qreal max); | ||||
void rangeChanged(qreal min, qreal max); | ||||
void labelFormatChanged(const QString &format); | ||||
void baseChanged(qreal base); | ||||
private: | ||||
Q_DECLARE_PRIVATE(QLogValueAxis) | ||||
Q_DISABLE_COPY(QLogValueAxis) | ||||
}; | ||||
QT_CHARTS_END_NAMESPACE | ||||
#endif // QLOGVALUEAXIS_H | ||||