RangeGroup
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 QList< 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) | |
| QBindable< QString > | bindableObjectName () |
| bool | blockSignals (bool block) |
| const QObjectList & | children () 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 () const const |
| void | dumpObjectTree () const const |
| QList< QByteArray > | dynamicPropertyNames () const const |
| virtual bool | event (QEvent *e) |
| virtual bool | eventFilter (QObject *watched, QEvent *event) |
| T | findChild (const QString &name, Qt::FindChildOptions options) const const |
| QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
| QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
| QList< T > | findChildren (Qt::FindChildOptions options) const const |
| bool | inherits (const char *className) const const |
| void | installEventFilter (QObject *filterObj) |
| bool | isQuickItemType () const const |
| bool | isWidgetType () const const |
| bool | isWindowType () const const |
| void | killTimer (int id) |
| virtual const QMetaObject * | metaObject () const const |
| void | moveToThread (QThread *targetThread) |
| QString | objectName () const const |
| void | objectNameChanged (const QString &objectName) |
| QObject * | parent () const const |
| QVariant | property (const char *name) const const |
| Q_CLASSINFO (Name, Value) | |
| Q_EMIT Q_EMIT | |
| Q_ENUM (...) | |
| Q_ENUM_NS (...) | |
| Q_ENUMS (...) | |
| Q_FLAG (...) | |
| Q_FLAG_NS (...) | |
| Q_FLAGS (...) | |
| Q_GADGET Q_GADGET | |
| Q_GADGET_EXPORT (EXPORT_MACRO) | |
| Q_INTERFACES (...) | |
| Q_INVOKABLE Q_INVOKABLE | |
| Q_MOC_INCLUDE Q_MOC_INCLUDE | |
| 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 | |
| T | qobject_cast (const QObject *object) |
| T | qobject_cast (QObject *object) |
| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
| void | removeEventFilter (QObject *obj) |
| void | setObjectName (const QString &name) |
| void | setObjectName (QAnyStringView name) |
| void | setParent (QObject *parent) |
| bool | setProperty (const char *name, const QVariant &value) |
| bool | setProperty (const char *name, QVariant &&value) |
| bool | signalsBlocked () const const |
| int | startTimer (int interval, Qt::TimerType timerType) |
| int | startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType) |
| QThread * | thread () const const |
Additional Inherited Members | |
| Public Types inherited from QObject | |
| typedef | QObjectList |
| 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 *context, Functor functor, 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) |
| 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, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
| bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
| QString | tr (const char *sourceText, const char *disambiguation, int n) |
| 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 |
| QObject * | sender () 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 24 of file RangeGroup.h.
Property Documentation
◆ 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 63 of file RangeGroup.h.
◆ distance
|
read |
The distance between from and to.
Definition at line 70 of file RangeGroup.h.
◆ from
|
readwrite |
◆ 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 90 of file RangeGroup.h.
◆ 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 79 of file RangeGroup.h.
◆ to
|
readwrite |
Constructor & Destructor Documentation
◆ RangeGroup()
|
explicit |
Definition at line 14 of file RangeGroup.cpp.
Member Function Documentation
◆ automatic()
| bool RangeGroup::automatic | ( | ) | const |
Definition at line 54 of file RangeGroup.cpp.
◆ calculateRange()
| RangeGroup::RangeResult RangeGroup::calculateRange | ( | const QList< ChartDataSource * > & | sources, |
| std::function< qreal(ChartDataSource *)> | minimumCallback, | ||
| std::function< qreal(ChartDataSource *)> | maximumCallback ) |
Definition at line 109 of file RangeGroup.cpp.
◆ distance()
| qreal RangeGroup::distance | ( | ) | const |
Definition at line 69 of file RangeGroup.cpp.
◆ from()
| qreal RangeGroup::from | ( | ) | const |
Definition at line 24 of file RangeGroup.cpp.
◆ increment()
| qreal RangeGroup::increment | ( | ) | const |
Definition at line 89 of file RangeGroup.cpp.
◆ isValid()
| bool RangeGroup::isValid | ( | ) | const |
Definition at line 104 of file RangeGroup.cpp.
◆ minimum()
| qreal RangeGroup::minimum | ( | ) | const |
Definition at line 74 of file RangeGroup.cpp.
◆ setAutomatic()
| void RangeGroup::setAutomatic | ( | bool | newAutomatic | ) |
Definition at line 59 of file RangeGroup.cpp.
◆ setFrom()
| void RangeGroup::setFrom | ( | qreal | from | ) |
Definition at line 29 of file RangeGroup.cpp.
◆ setIncrement()
| void RangeGroup::setIncrement | ( | qreal | newIncrement | ) |
Definition at line 94 of file RangeGroup.cpp.
◆ setMinimum()
| void RangeGroup::setMinimum | ( | qreal | newMinimum | ) |
Definition at line 79 of file RangeGroup.cpp.
◆ setTo()
| void RangeGroup::setTo | ( | qreal | to | ) |
Definition at line 44 of file RangeGroup.cpp.
◆ to()
| qreal RangeGroup::to | ( | ) | const |
Definition at line 39 of file RangeGroup.cpp.
The documentation for this class was generated from the following files:
This file is part of the KDE documentation.
Documentation copyright © 1996-2024 The KDE developers.
Generated on Sat Dec 21 2024 17:01:23 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
Documentation copyright © 1996-2024 The KDE developers.
Generated on Sat Dec 21 2024 17:01:23 by doxygen 1.12.0 written by Dimitri van Heesch, © 1997-2006
KDE's Doxygen guidelines are available online.