RangeGroup

Search for usage in LXR

RangeGroup Class Reference

#include <RangeGroup.h>

Inheritance diagram for RangeGroup:

Properties

bool automatic
 
qreal distance
 
qreal from
 
qreal increment
 
qreal minimum
 
qreal to
 
- Properties inherited from QObject
 objectName
 

Public Member Functions

 RangeGroup (QObject *parent=nullptr)
 
bool automatic () const
 
Q_SIGNAL void automaticChanged ()
 
RangeResult calculateRange (const QVector< ChartDataSource * > &sources, std::function< qreal(ChartDataSource *)> minimumCallback, std::function< qreal(ChartDataSource *)> maximumCallback)
 
qreal distance () const
 
qreal from () const
 
Q_SIGNAL void fromChanged ()
 
qreal increment () const
 
Q_SIGNAL void incrementChanged ()
 
bool isValid () const
 
qreal minimum () const
 
Q_SIGNAL void minimumChanged ()
 
Q_SIGNAL void rangeChanged ()
 
void setAutomatic (bool newAutomatic)
 
void setFrom (qreal from)
 
void setIncrement (qreal newIncrement)
 
void setMinimum (qreal newMinimum)
 
void setTo (qreal to)
 
qreal to () const
 
Q_SIGNAL void toChanged ()
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () const const
 

Additional Inherited Members

- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Detailed Description

An object that can be used as a grouped property to provide a value range for charts.

Definition at line 21 of file RangeGroup.h.

Property Documentation

bool RangeGroup::automatic
readwrite

Whether to determine the range based on values of a chart.

If true (the default), from and to are ignored and instead calculated from the minimum and maximum values of a chart's valueSources.

Definition at line 42 of file RangeGroup.h.

qreal RangeGroup::distance
read

The distance between from and to.

Definition at line 46 of file RangeGroup.h.

qreal RangeGroup::from
readwrite

The start of this range.

The default is 0.

Definition at line 29 of file RangeGroup.h.

qreal RangeGroup::increment
readwrite

The amount with which the range increases.

The total range will be limited to a multiple of this value. This is mostly useful when automatic is true. The default is 0.0, which means do not limit the range increment.

Definition at line 62 of file RangeGroup.h.

qreal RangeGroup::minimum
readwrite

The minimum size of the range.

This is mostly relevant when automatic is true. Setting this value will ensure that the range will never be smaller than this value. The default is std::numeric_limits<qreal>::min, which means minimum is disabled.

Definition at line 54 of file RangeGroup.h.

qreal RangeGroup::to
readwrite

The end of this range.

The default is 100.

Definition at line 35 of file RangeGroup.h.


The documentation for this class was generated from the following files:
This file is part of the KDE documentation.
Documentation copyright © 1996-2021 The KDE developers.
Generated on Tue Mar 2 2021 01:10:55 by doxygen 1.8.11 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.