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Diffstat (limited to 'src/axis/qaxis.cpp')
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diff --git a/src/axis/qaxis.cpp b/src/axis/qaxis.cpp deleted file mode 100644 index 517f1c0e..00000000 --- a/src/axis/qaxis.cpp +++ /dev/null @@ -1,680 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 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 Qt Commercial Charts Add-on. -** -** $QT_BEGIN_LICENSE$ -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial 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 -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qaxis.h" -#include "qaxis_p.h" - -QTCOMMERCIALCHART_BEGIN_NAMESPACE - -/*! - \class QAxis - \brief The QAxis class is used for manipulating chart's axis - and for adding optional axes to the chart. - \mainclass - - There is only one x Axis, however there can be multiple y axes. - Each chart series can be bound to exactly one Y axis and the shared common X axis. - Axis can be setup to show axis line with tick marks, grid lines and shades. -*/ - -/*! - \qmlclass Axis QAxis - \brief The Axis element is used for manipulating chart's axes - - There is only one x Axis, however there can be multiple y axes on a ChartView. - Each chart series can be bound to exactly one Y axis and the shared common X axis. - Axis can be setup to show axis line with tick marks, grid lines and shades. - - To access Axes you can use ChartView API. For example: - \code - ChartView { - axisX.min: 0 - axisX.max: 3 - axisX.ticksCount: 4 - axisY.min: 0 - axisY.max: 4 - // Add a few series... - } - \endcode -*/ - -/*! - \property QAxis::labelsVisible - Defines if axis labels are visible. -*/ -/*! - \qmlproperty bool Axis::labelsVisible - Defines if axis labels are visible. -*/ - -/*! - \property QAxis::min - Defines the minimum value on the axis. -*/ -/*! - \qmlproperty real Axis::min - Defines the minimum value on the axis. -*/ - -/*! - \property QAxis::max - Defines the maximum value on the axis. -*/ -/*! - \qmlproperty real Axis::max - Defines the maximum value on the axis. -*/ - -/*! - \property QAxis::visible - The visibility of the axis. -*/ -/*! - \qmlproperty bool Axis::visible - The visibility of the axis. -*/ - -/*! - \property QAxis::gridVisible - The visibility of the grid lines. -*/ -/*! - \qmlproperty bool Axis::gridVisible - The visibility of the grid lines. -*/ - -/*! - \property QAxis::color - The color of the axis and ticks. -*/ -/*! - \qmlproperty color Axis::color - The color of the axis and ticks. -*/ - -/*! - \property QAxis::labelsFont - The font of the axis labels. -*/ -/*! - \qmlproperty Font Axis::labelsFont - The font of the axis labels. - - See the \l {Font} {QML Font Element} for detailed documentation. -*/ - -/*! - \property QAxis::labelsColor - The color of the axis labels. -*/ -/*! - \qmlproperty color Axis::labelsColor - The color of the axis labels. -*/ - -/*! - \property QAxis::labelsAngle - The angle of the axis labels in degrees. -*/ -/*! - \qmlproperty int Axis::labelsAngle - The angle of the axis labels in degrees. -*/ - -/*! - \property QAxis::shadesVisible - The visibility of the axis shades. -*/ -/*! - \qmlproperty bool Axis::shadesVisible - The visibility of the axis shades. -*/ - -/*! - \property QAxis::shadesColor - The fill (brush) color of the axis shades. -*/ -/*! - \qmlproperty color Axis::shadesColor - The fill (brush) color of the axis shades. -*/ - -/*! - \property QAxis::shadesBorderColor - The border (pen) color of the axis shades. -*/ -/*! - \qmlproperty color Axis::shadesBorderColor - The border (pen) color of the axis shades. -*/ - -/*! - \property QAxis::ticksCount - The number of tick marks for the axis. -*/ -/*! - \qmlproperty int Axis::ticksCount - The number of tick marks for the axis. -*/ - -/*! - \property QAxis::niceNumbersEnabled - Whether the nice numbers algorithm is enabled or not for the axis. -*/ -/*! - \qmlproperty bool Axis::niceNumbersEnabled - Whether the nice numbers algorithm is enabled or not for the axis. -*/ - -/*! - \fn void QAxis::visibleChanged(bool) - Visiblity of the axis has changed to \a visible. -*/ - -/*! - \fn void QAxis::labelsVisibleChanged(bool) - Visiblity of the labels of the axis has changed to \a visible. -*/ - -/*! - \fn void QAxis::gridVisibleChanged(bool) - Visiblity of the grid lines of the axis has changed to \a visible. -*/ - -/*! - \fn void QAxis::minChanged(qreal min) - Axis emits signal when \a min of axis has changed. -*/ -/*! - \qmlsignal Axis::onMinChanged(real min) - Axis emits signal when \a min of axis has changed. This may happen for example if you zoom, scroll or - enable nice numbers algorithm. -*/ - -/*! - \fn void QAxis::maxChanged(qreal max) - Axis emits signal when \a max of axis has changed. -*/ -/*! - \qmlsignal Axis::onMaxChanged(real max) - Axis emits signal when \a max of axis has changed. This may happen for example if you zoom, scroll or - enable nice numbers algorithm. -*/ - -/*! - \fn void QAxis::rangeChanged(qreal min, qreal max) - Axis emits signal when \a min or \a max of axis has changed. -*/ -/*! - \qmlsignal Axis::onRangeChanged(real min, real max) - Axis emits signal when \a min or \a max of axis has changed. This may happen for example if you zoom, scroll or - enable nice numbers algorithm. -*/ - -/*! - \fn QChartAxisCategories* QAxis::categories() - Returns pointer to the list of categories which correspond to the values on the axis. -*/ - -/*! - \fn void QAxis::colorChanged(QColor) - Emitted if the \a color of the axis is changed. -*/ - -/*! - \fn void QAxis::labelsColorChanged(QColor) - Emitted if the \a color of the axis labels is changed. -*/ - -/*! - \fn void QAxis::shadesVisibleChanged(bool) - Emitted if the visibility of the axis shades is changed to \a visible. -*/ - -/*! - \fn void QAxis::shadesColorChanged(QColor) - Emitted if the \a color of the axis shades is changed. -*/ - -/*! - \fn void QAxis::shadesBorderColorChanged(QColor) - Emitted if the border \a color of the axis shades is changed. -*/ - -/*! - Constructs new axis object which is a child of \a parent. Ownership is taken by - QChart when axis added. -*/ -QAxis::QAxis(QObject *parent) : QObject(parent), -d_ptr(new QAxisPrivate(this)) -{ - -} - -/*! - Destructor of the axis object. When axis is added to chart, chart object takes ownership. -*/ - -QAxis::~QAxis() -{ -} - -/*! - Sets \a pen used to draw axis line and ticks. - */ -void QAxis::setAxisPen(const QPen &pen) -{ - if (d_ptr->m_axisPen!=pen) { - d_ptr->m_axisPen = pen; - emit d_ptr->updated(); - } -} - -/*! - Returns pen used to draw axis and ticks. -*/ -QPen QAxis::axisPen() const -{ - return d_ptr->m_axisPen; -} - -void QAxis::setAxisPenColor(QColor color) -{ - QPen p = d_ptr->m_axisPen; - if (p.color() != color) { - p.setColor(color); - setAxisPen(p); - emit colorChanged(color); - } -} - -QColor QAxis::axisPenColor() const -{ - return d_ptr->m_axisPen.color(); -} - -/*! - Sets if axis and ticks are \a visible. - */ -void QAxis::setAxisVisible(bool visible) -{ - if (d_ptr->m_axisVisible != visible) { - d_ptr->m_axisVisible = visible; - emit d_ptr->updated(); - emit visibleChanged(visible); - } -} - -bool QAxis::isAxisVisible() const -{ - return d_ptr->m_axisVisible; -} - -void QAxis::setGridLineVisible(bool visible) -{ - if (d_ptr->m_gridLineVisible != visible) { - d_ptr->m_gridLineVisible = visible; - emit d_ptr->updated(); - emit gridVisibleChanged(visible); - } -} - -bool QAxis::isGridLineVisible() const -{ - return d_ptr->m_gridLineVisible; -} - -/*! - Sets \a pen used to draw grid line. -*/ -void QAxis::setGridLinePen(const QPen &pen) -{ - if (d_ptr->m_gridLinePen != pen) { - d_ptr->m_gridLinePen = pen; - emit d_ptr->updated(); - } -} - -/*! - Returns pen used to draw grid. -*/ -QPen QAxis::gridLinePen() const -{ - return d_ptr->m_gridLinePen; -} - -void QAxis::setLabelsVisible(bool visible) -{ - if (d_ptr->m_labelsVisible != visible) { - d_ptr->m_labelsVisible = visible; - emit d_ptr->updated(); - emit labelsVisibleChanged(visible); - } -} - -bool QAxis::labelsVisible() const -{ - return d_ptr->m_labelsVisible; -} - -/*! - Sets \a pen used to draw labels. -*/ -void QAxis::setLabelsPen(const QPen &pen) -{ - if (d_ptr->m_labelsPen != pen) { - d_ptr->m_labelsPen = pen; - emit d_ptr->updated(); - } -} - -/*! - Returns the pen used to labels. -*/ -QPen QAxis::labelsPen() const -{ - return d_ptr->m_labelsPen; -} - -/*! - Sets \a brush used to draw labels. - */ -void QAxis::setLabelsBrush(const QBrush &brush) -{ - if (d_ptr->m_labelsBrush != brush) { - d_ptr->m_labelsBrush = brush; - emit d_ptr->updated(); - } -} - -/*! - Returns brush used to draw labels. -*/ -QBrush QAxis::labelsBrush() const -{ - return d_ptr->m_labelsBrush; -} - -/*! - Sets \a font used to draw labels. -*/ -void QAxis::setLabelsFont(const QFont &font) -{ - if (d_ptr->m_labelsFont != font) { - d_ptr->m_labelsFont = font; - emit d_ptr->updated(); - } -} - -/*! - Returns font used to draw labels. -*/ -QFont QAxis::labelsFont() const -{ - return d_ptr->m_labelsFont; -} - -void QAxis::setLabelsAngle(int angle) -{ - if (d_ptr->m_labelsAngle != angle) { - d_ptr->m_labelsAngle = angle; - emit d_ptr->updated(); - } -} - -int QAxis::labelsAngle() const -{ - return d_ptr->m_labelsAngle; -} - -void QAxis::setLabelsColor(QColor color) -{ - QBrush b = d_ptr->m_labelsBrush; - if (b.color() != color) { - b.setColor(color); - setLabelsBrush(b); - emit labelsColorChanged(color); - } -} - -QColor QAxis::labelsColor() const -{ - return d_ptr->m_labelsBrush.color(); -} - -void QAxis::setShadesVisible(bool visible) -{ - if (d_ptr->m_shadesVisible != visible) { - d_ptr->m_shadesVisible = visible; - emit d_ptr->updated(); - emit shadesVisibleChanged(visible); - } -} - -bool QAxis::shadesVisible() const -{ - return d_ptr->m_shadesVisible; -} - -/*! - Sets \a pen used to draw shades. -*/ -void QAxis::setShadesPen(const QPen &pen) -{ - if (d_ptr->m_shadesPen != pen) { - d_ptr->m_shadesPen = pen; - emit d_ptr->updated(); - } -} - -/*! - Returns pen used to draw shades. -*/ -QPen QAxis::shadesPen() const -{ - return d_ptr->m_shadesPen; -} - -/*! - Sets \a brush used to draw shades. -*/ -void QAxis::setShadesBrush(const QBrush &brush) -{ - if (d_ptr->m_shadesBrush != brush) { - d_ptr->m_shadesBrush = brush; - emit d_ptr->updated(); - emit shadesColorChanged(brush.color()); - } -} - -/*! - \brief Returns brush used to draw shades. -*/ -QBrush QAxis::shadesBrush() const -{ - return d_ptr->m_shadesBrush; -} - -void QAxis::setShadesColor(QColor color) -{ - QBrush b = d_ptr->m_shadesBrush; - b.setColor(color); - setShadesBrush(b); -} - -QColor QAxis::shadesColor() const -{ - return d_ptr->m_shadesBrush.color(); -} - -void QAxis::setShadesBorderColor(QColor color) -{ - QPen p = d_ptr->m_shadesPen; - p.setColor(color); - setShadesPen(p); -} - -QColor QAxis::shadesBorderColor() const -{ - return d_ptr->m_shadesPen.color(); -} - -void QAxis::setMin(qreal min) -{ - setRange(min,d_ptr->m_max); -} - -qreal QAxis::min() const -{ - return d_ptr->m_min; -} - -void QAxis::setMax(qreal max) -{ - setRange(d_ptr->m_min,max); -} - -qreal QAxis::max() const -{ - return d_ptr->m_max; -} - -/*! - Sets range from \a min to \a max on the axis. -*/ -void QAxis::setRange(qreal min, qreal max) -{ - bool changed = false; - if (!qFuzzyIsNull(d_ptr->m_min - min)) { - d_ptr->m_min = min; - changed = true; - emit minChanged(min); - } - - if (!qFuzzyIsNull(d_ptr->m_max - max)) { - d_ptr->m_max = max; - changed = true; - emit maxChanged(max); - } - - if (changed) { - emit rangeChanged(d_ptr->m_min,d_ptr->m_max); - emit d_ptr->changed(d_ptr->m_min, d_ptr->m_max, d_ptr->m_ticksCount, d_ptr->m_niceNumbers); - } -} - -/*! - Sets \a count for ticks on the axis. -*/ -void QAxis::setTicksCount(int count) -{ - if (d_ptr->m_ticksCount != count) { - d_ptr->m_ticksCount = count; - emit d_ptr->changed(d_ptr->m_min, d_ptr->m_max, d_ptr->m_ticksCount, d_ptr->m_niceNumbers); - } -} - -/*! - \fn int QAxis::ticksCount() const - Return number of ticks on the axis -*/ -int QAxis::ticksCount() const -{ - return d_ptr->m_ticksCount; -} - -/*! - Sets axis, shades, labels and grid lines to be visible. -*/ -void QAxis::show() -{ - d_ptr->m_axisVisible=true; - d_ptr->m_gridLineVisible=true; - d_ptr->m_labelsVisible=true; - d_ptr->m_shadesVisible=true; - emit d_ptr->updated(); -} - -/*! - Sets axis, shades, labels and grid lines to not be visible. -*/ -void QAxis::hide() -{ - d_ptr->m_axisVisible = false; - d_ptr->m_gridLineVisible = false; - d_ptr->m_labelsVisible = false; - d_ptr->m_shadesVisible = false; - emit d_ptr->updated(); -} - -void QAxis::setNiceNumbersEnabled(bool enable) -{ - if (d_ptr->m_niceNumbers != enable){ - d_ptr->m_niceNumbers = enable; - emit d_ptr->changed(d_ptr->m_min, d_ptr->m_max, d_ptr->m_ticksCount, d_ptr->m_niceNumbers); - } -} - -bool QAxis::niceNumbersEnabled() const -{ - return d_ptr->m_niceNumbers; -} - -QAxisCategories* QAxis::categories() -{ - return &d_ptr->m_category; -} - -///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// - -QAxisPrivate::QAxisPrivate(QAxis* q): - q_ptr(q), - m_axisVisible(true), - m_gridLineVisible(true), - m_labelsVisible(true), - m_labelsAngle(0), - m_shadesVisible(false), - m_shadesBrush(Qt::SolidPattern), - m_shadesOpacity(1.0), - m_min(0), - m_max(0), - m_ticksCount(5), - m_niceNumbers(false) -{ - -} - -QAxisPrivate::~QAxisPrivate() -{ - -} - -void QAxisPrivate::handleAxisRangeChanged(qreal min, qreal max,int count) -{ - q_ptr->setRange(min,max); - q_ptr->setTicksCount(count); -} - -QTCOMMERCIALCHART_END_NAMESPACE - -QTCOMMERCIALCHART_USE_NAMESPACE - -#include "moc_qaxis.cpp" -#include "moc_qaxis_p.cpp" |