cartesianchartaxis_p.h
93 lines
| 3.1 KiB
| text/x-c
|
CLexer
|
r2854 | /**************************************************************************** | ||
|
r2483 | ** | ||
|
r2854 | ** Copyright (C) 2016 The Qt Company Ltd. | ||
** Contact: https://www.qt.io/licensing/ | ||||
|
r2483 | ** | ||
|
r2854 | ** This file is part of the Qt Charts module of the Qt Toolkit. | ||
|
r2483 | ** | ||
|
r2854 | ** $QT_BEGIN_LICENSE:GPL$ | ||
|
r2845 | ** 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 | ||||
|
r2854 | ** 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. | ||||
|
r2483 | ** | ||
|
r2845 | ** $QT_END_LICENSE$ | ||
** | ||||
|
r2854 | ****************************************************************************/ | ||
|
r2483 | |||
// W A R N I N G | ||||
// ------------- | ||||
// | ||||
|
r2807 | // This file is not part of the Qt Chart API. It exists purely as an | ||
|
r2483 | // implementation detail. This header file may change from version to | ||
// version without notice, or even be removed. | ||||
// | ||||
// We mean it. | ||||
#ifndef CARTESIANCHARTAXIS_H | ||||
#define CARTESIANCHARTAXIS_H | ||||
|
r2714 | #include <QtCharts/QChartGlobal> | ||
#include <private/chartaxiselement_p.h> | ||||
|
r2483 | |||
|
r2712 | QT_CHARTS_BEGIN_NAMESPACE | ||
|
r2483 | |||
class QAbstractAxis; | ||||
class CartesianChartAxis : public ChartAxisElement | ||||
{ | ||||
Q_OBJECT | ||||
Q_INTERFACES(QGraphicsLayoutItem) | ||||
public: | ||||
CartesianChartAxis(QAbstractAxis *axis, QGraphicsItem *item = 0, bool intervalAxis = false); | ||||
~CartesianChartAxis(); | ||||
void setGeometry(const QRectF &axis, const QRectF &grid); | ||||
QRectF gridGeometry() const { return m_gridRect; } | ||||
bool isEmpty(); | ||||
virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const; | ||||
protected: | ||||
void setGeometry(const QRectF &size) { Q_UNUSED(size);} | ||||
virtual void updateGeometry() = 0; | ||||
void updateLayout(QVector<qreal> &layout); | ||||
public Q_SLOTS: | ||||
virtual void handleArrowPenChanged(const QPen &pen); | ||||
virtual void handleGridPenChanged(const QPen &pen); | ||||
virtual void handleShadesBrushChanged(const QBrush &brush); | ||||
virtual void handleShadesPenChanged(const QPen &pen); | ||||
|
r2795 | virtual void handleMinorArrowPenChanged(const QPen &pen); | ||
virtual void handleMinorGridPenChanged(const QPen &pen); | ||||
|
r2810 | virtual void handleGridLineColorChanged(const QColor &color); | ||
virtual void handleMinorGridLineColorChanged(const QColor &color); | ||||
|
r2483 | |||
private: | ||||
void createItems(int count); | ||||
void deleteItems(int count); | ||||
|
r2795 | void updateMinorTickItems(); | ||
|
r2483 | |||
private: | ||||
QRectF m_gridRect; | ||||
friend class AxisAnimation; | ||||
friend class LineArrowItem; | ||||
}; | ||||
|
r2712 | QT_CHARTS_END_NAMESPACE | ||
|
r2483 | |||
#endif /* CARTESIANCHARTAXIS_H */ | ||||