From b36b9eb7c65e3a4f6972d2f2145722470d1ad29b Mon Sep 17 00:00:00 2001 From: Miikka Heikkinen Date: Tue, 25 Mar 2014 15:07:06 +0200 Subject: Implement QLogValue3DAxisFormatter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Task-number: QTRD-2787 Change-Id: I6ecff5c3d2047a2c566051951bf237bf3e68ffab Reviewed-by: Tomi Korpipää Reviewed-by: Mika Salmela Reviewed-by: Miikka Heikkinen --- .../axis/qlogvalue3daxisformatter.h | 75 ++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 src/datavisualization/axis/qlogvalue3daxisformatter.h (limited to 'src/datavisualization/axis/qlogvalue3daxisformatter.h') diff --git a/src/datavisualization/axis/qlogvalue3daxisformatter.h b/src/datavisualization/axis/qlogvalue3daxisformatter.h new file mode 100644 index 00000000..33466492 --- /dev/null +++ b/src/datavisualization/axis/qlogvalue3daxisformatter.h @@ -0,0 +1,75 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc +** All rights reserved. +** For any questions to Digia, please use contact form at http://qt.digia.com +** +** This file is part of the QtDataVisualization module. +** +** Licensees holding valid Qt Enterprise licenses may use this file in +** accordance with the Qt Enterprise License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. +** +** If you have questions regarding the use of this file, please use +** contact form at http://qt.digia.com +** +****************************************************************************/ + +#ifndef QLOGVALUE3DAXISFORMATTER_H +#define QLOGVALUE3DAXISFORMATTER_H + +#include + +QT_BEGIN_NAMESPACE_DATAVISUALIZATION + +class QLogValue3DAxisFormatterPrivate; + +class QT_DATAVISUALIZATION_EXPORT QLogValue3DAxisFormatter : public QValue3DAxisFormatter +{ + Q_OBJECT + + Q_PROPERTY(qreal base READ base WRITE setBase NOTIFY baseChanged) + Q_PROPERTY(bool autoSubGrid READ autoSubGrid WRITE setAutoSubGrid NOTIFY autoSubGridChanged) + Q_PROPERTY(bool showMaxLabel READ showMaxLabel WRITE setShowMaxLabel NOTIFY showMaxLabelChanged) + +protected: + explicit QLogValue3DAxisFormatter(QLogValue3DAxisFormatterPrivate *d, QObject *parent = 0); +public: + explicit QLogValue3DAxisFormatter(QObject *parent = 0); + virtual ~QLogValue3DAxisFormatter(); + + void setBase(qreal base); + qreal base() const; + void setAutoSubGrid(bool enabled); + bool autoSubGrid() const; + void setShowMaxLabel(bool enabled); + bool showMaxLabel() const; + +signals: + void baseChanged(qreal base); + void autoSubGridChanged(bool enabled); + void showMaxLabelChanged(bool enabled); + +protected: + virtual bool allowNegatives() const; + virtual bool allowZero() const; + virtual QValue3DAxisFormatter *createNewInstance() const; + virtual void recalculate(); + virtual float positionAt(float value) const; + virtual float valueAt(float position) const; + virtual void populateCopy(QValue3DAxisFormatter ©) const; + virtual QString labelForIndex(int index) const; + + QLogValue3DAxisFormatterPrivate *dptr(); + const QLogValue3DAxisFormatterPrivate *dptrc() const; + +private: + Q_DISABLE_COPY(QLogValue3DAxisFormatter) + + friend class QLogValue3DAxisFormatterPrivate; +}; + +QT_END_NAMESPACE_DATAVISUALIZATION + +#endif -- cgit v1.2.3