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Fixes missing update barcategory...
Fixes missing update barcategory * fixes qmlweather * qml axis returns as INVOCABLE
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qvaluesaxis.cpp
304 lines | 6.4 KiB | text/x-c | CppLexer
/ src / axis / qvaluesaxis.cpp
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Michal Klocek
Adds new API classes...
 r1540 /****************************************************************************
**
** 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 "qvaluesaxis.h"
#include "qvaluesaxis_p.h"
Marek Rosa
Removed generic chartaxis
 r1561 #include "chartvaluesaxisx_p.h"
#include "chartvaluesaxisy_p.h"
Michal Klocek
Refactors core to support mulitpile axis and domains...
 r1556 #include <QDebug>
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Adds new API classes...
 r1540
QTCOMMERCIALCHART_BEGIN_NAMESPACE
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Some docs to QValuesAxis
 r1547 /*!
\class QValuesAxis
\brief The QValuesAxis class is used for manipulating chart's axis.
\mainclass
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qml doc update
 r1639 ValuesAxis can be setup to show axis line with tick marks, grid lines and shades.
Values of axis are drawn to position of ticks
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Some docs to QValuesAxis
 r1547 */
/*!
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qml doc update
 r1639 \qmlclass ValuesAxis QValuesAxis
\brief The ValuesAxis element is used for manipulating chart's axes
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Some docs to QValuesAxis
 r1547
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qml doc update
 r1639 ValueAxis can be setup to show axis line with tick marks, grid lines and shades.
Values of axis are drawn to position of ticks
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Some docs to QValuesAxis
 r1547
To access Axes you can use ChartView API. For example:
\code
ChartView {
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qml doc update
 r1639 ValuesAxis {
id: xAxis
min: 0
max: 10
}
// Add a few series...
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Some docs to QValuesAxis
 r1547 }
\endcode
*/
/*!
\property QValuesAxis::min
Defines the minimum value on the axis.
*/
/*!
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qml doc update
 r1639 \qmlproperty real ValuesAxis::min
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Some docs to QValuesAxis
 r1547 Defines the minimum value on the axis.
*/
/*!
\property QValuesAxis::max
Defines the maximum value on the axis.
*/
/*!
sauimone
qml doc update
 r1639 \qmlproperty real ValuesAxis::max
Marek Rosa
Some docs to QValuesAxis
 r1547 Defines the maximum value on the axis.
*/
/*!
\fn void QValuesAxis::minChanged(qreal min)
Axis emits signal when \a min of axis has changed.
*/
/*!
\fn void QValuesAxis::maxChanged(qreal max)
Axis emits signal when \a max of axis has changed.
*/
/*!
\fn void QValuesAxis::rangeChanged(qreal min, qreal max)
Axis emits signal when \a min or \a max of axis has changed.
*/
Michal Klocek
Adds new API classes...
 r1540
sauimone
fixed documentation errors
 r1575 /*!
\property QValuesAxis::ticksCount
The number of tick marks for the axis.
*/
/*!
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qml doc update
 r1639 \qmlproperty int ValuesAxis::ticksCount
sauimone
fixed documentation errors
 r1575 The number of tick marks for the axis.
*/
/*!
\property QValuesAxis::niceNumbersEnabled
Whether the nice numbers algorithm is enabled or not for the axis.
*/
/*!
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qml doc update
 r1639 \qmlproperty bool ValuesAxis::niceNumbersEnabled
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fixed documentation errors
 r1575 Whether the nice numbers algorithm is enabled or not for the axis.
*/
Marek Rosa
Axes docs update
 r1636 /*!
Constructs an axis object which is a child of \a parent.
*/
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Adds new API classes...
 r1540 QValuesAxis::QValuesAxis(QObject *parent) :
QAbstractAxis(*new QValuesAxisPrivate(this),parent)
{
}
Marek Rosa
Various docs fixes
 r1638 /*!
\internal
*/
Michal Klocek
Adds new API classes...
 r1540 QValuesAxis::QValuesAxis(QValuesAxisPrivate &d,QObject *parent) : QAbstractAxis(d,parent)
{
}
Marek Rosa
Various docs fixes
 r1638 /*!
Destroys the object
*/
Michal Klocek
Adds new API classes...
 r1540 QValuesAxis::~QValuesAxis()
{
}
void QValuesAxis::setMin(qreal min)
{
Q_D(QValuesAxis);
setRange(min,d->m_max);
}
qreal QValuesAxis::min() const
{
Q_D(const QValuesAxis);
return d->m_min;
}
void QValuesAxis::setMax(qreal max)
{
Q_D(QValuesAxis);
setRange(d->m_min,max);
}
qreal QValuesAxis::max() const
{
Q_D(const QValuesAxis);
return d->m_max;
}
/*!
Sets range from \a min to \a max on the axis.
*/
void QValuesAxis::setRange(qreal min, qreal max)
{
Q_D(QValuesAxis);
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QAbstractAxis: variants strike back.
 r1578 bool changed = false;
if (!qFuzzyIsNull(d->m_min - min)) {
d->m_min = min;
changed = true;
emit minChanged(min);
}
if (!qFuzzyIsNull(d->m_max - max)) {
d->m_max = max;
changed = true;
emit maxChanged(max);
}
if (changed) {
Michal Klocek
Refactor categories implementation...
 r1611 d->emitRange();
Michal Klocek
Fix all tst_chartdataset test cases
 r1593 emit rangeChanged(d->m_min,d->m_max);
sauimone
QAbstractAxis: variants strike back.
 r1578 }
Michal Klocek
Adds new API classes...
 r1540 }
/*!
Sets \a count for ticks on the axis.
*/
void QValuesAxis::setTicksCount(int count)
{
Q_D(QValuesAxis);
if (d->m_ticksCount != count) {
d->m_ticksCount = count;
emit d->changed(d->m_min, d->m_max, d->m_ticksCount, d->m_niceNumbers);
}
}
/*!
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fixed documentation errors
 r1575 \fn int QValuesAxis::ticksCount() const
Michal Klocek
Adds new API classes...
 r1540 Return number of ticks on the axis
*/
int QValuesAxis::ticksCount() const
{
Q_D(const QValuesAxis);
return d->m_ticksCount;
}
void QValuesAxis::setNiceNumbersEnabled(bool enable)
{
Q_D(QValuesAxis);
if (d->m_niceNumbers != enable){
d->m_niceNumbers = enable;
emit d->changed(d->m_min, d->m_max, d->m_ticksCount, d->m_niceNumbers);
}
}
bool QValuesAxis::niceNumbersEnabled() const
{
Q_D(const QValuesAxis);
return d->m_niceNumbers;
}
Marek Rosa
Few more axes docs updates
 r1637 /*!
Returns the type of the axis
*/
Michal Klocek
Adds new API classes...
 r1540 QAbstractAxis::AxisType QValuesAxis::type() const
{
return AxisTypeValues;
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
QValuesAxisPrivate::QValuesAxisPrivate(QValuesAxis* q):
QAbstractAxisPrivate(q),
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 r1566 m_niceNumbers(false)
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Adds new API classes...
 r1540 {
}
QValuesAxisPrivate::~QValuesAxisPrivate()
{
}
void QValuesAxisPrivate::handleAxisRangeChanged(qreal min, qreal max,int count)
{
Q_Q(QValuesAxis);
q->setRange(min,max);
q->setTicksCount(count);
}
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544
sauimone
QAbstractAxis: variants strike back.
 r1578 void QValuesAxisPrivate::setMin(const QVariant &min)
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544 {
sauimone
QAbstractAxis: variants strike back.
 r1578 Q_Q(QValuesAxis);
bool ok;
qreal value = min.toReal(&ok);
if(ok) q->setMin(value);
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544 }
sauimone
QAbstractAxis: variants strike back.
 r1578 void QValuesAxisPrivate::setMax(const QVariant &max)
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544 {
sauimone
QAbstractAxis: variants strike back.
 r1578 Q_Q(QValuesAxis);
bool ok;
qreal value = max.toReal(&ok);
if(ok) q->setMax(value);
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544 }
Michal Klocek
Refactor categories implementation...
 r1611 void QValuesAxisPrivate::setRange(const QVariant &min, const QVariant &max)
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544 {
Q_Q(QValuesAxis);
sauimone
QAbstractAxis: variants strike back.
 r1578 bool ok1;
bool ok2;
qreal value1 = min.toReal(&ok1);
qreal value2 = max.toReal(&ok2);
if(ok1&&ok2) q->setRange(value1,value2);
Michal Klocek
Refactors setMin setMax setRange to be pure viritual on private implementation
 r1544 }
int QValuesAxisPrivate::ticksCount() const
{
return m_ticksCount;
}
Michal Klocek
Refactors core to support mulitpile axis and domains...
 r1556 ChartAxis* QValuesAxisPrivate::createGraphics(ChartPresenter* presenter)
{
Q_Q(QValuesAxis);
if(m_orientation == Qt::Vertical){
Marek Rosa
Removed generic chartaxis
 r1561 return new ChartValuesAxisY(q,presenter);
Michal Klocek
Refactors core to support mulitpile axis and domains...
 r1556 }else{
Marek Rosa
Removed generic chartaxis
 r1561 return new ChartValuesAxisX(q,presenter);
Michal Klocek
Refactors core to support mulitpile axis and domains...
 r1556 }
}
Michal Klocek
Refactor categories implementation...
 r1611 void QValuesAxisPrivate::emitRange()
sauimone
setting axis to series now updates domain
 r1574 {
Michal Klocek
Refactor categories implementation...
 r1611 Q_Q(QValuesAxis);
if(!q->signalsBlocked()) {
emit changed(m_min, m_max, m_ticksCount, m_niceNumbers);
}
sauimone
setting axis to series now updates domain
 r1574 }
Michal Klocek
Adds new API classes...
 r1540 #include "moc_qvaluesaxis.cpp"
#include "moc_qvaluesaxis_p.cpp"
QTCOMMERCIALCHART_END_NAMESPACE