Mapper  0.9.0
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OpenOrienteering::SpinBoxDelegate Class Reference

A QItemDelegate which provides an editor of type (integer) spin box. More...

#include <item_delegates.h>

Inheritance diagram for OpenOrienteering::SpinBoxDelegate:
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Public Member Functions

 SpinBoxDelegate (QObject *parent, int min, int max, const QString &unit=QString{}, int step=0)
 Creates a new SpinBoxDelegate. More...
 
 SpinBoxDelegate (int min, int max, const QString &unit=QString{}, int step=0)
 Creates a new SpinBoxDelegate. More...
 
QWidgetcreateEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override
 Returns a new QSpinBox configured according to the delegates properties. More...
 
void setEditorData (QWidget *editor, const QModelIndex &index) const override
 Updates the spin box value from the model data with role Qt::UserData. More...
 
void setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const override
 Updates the model from the spin box value. More...
 
virtual void setModelData (QAbstractItemModel *model, const QModelIndex &index, int value) const
 Updates the model from the given value. More...
 
void updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override
 
- Public Member Functions inherited from QItemDelegate
 QItemDelegate (QObject *parent)
 
virtual ~QItemDelegate ()
 
bool hasClipping () const const
 
void setClipping (bool clip)
 
virtual void paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const const override
 
virtual QSize sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const const override
 
QItemEditorFactoryitemEditorFactory () const const
 
void setItemEditorFactory (QItemEditorFactory *factory)
 
- Public Member Functions inherited from QAbstractItemDelegate
 QAbstractItemDelegate (QObject *parent)
 
virtual ~QAbstractItemDelegate ()
 
virtual void destroyEditor (QWidget *editor, const QModelIndex &index) const const
 
virtual bool helpEvent (QHelpEvent *event, QAbstractItemView *view, const QStyleOptionViewItem &option, const QModelIndex &index)
 
void commitData (QWidget *editor)
 
void closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint)
 
void sizeHintChanged (const QModelIndex &index)
 
- Public Member Functions inherited from QObject
virtual const QMetaObjectmetaObject () const const
 
 QObject (QObject *parent)
 
virtual ~QObject ()
 
virtual bool event (QEvent *e)
 
QString objectName () const const
 
void setObjectName (const QString &name)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
bool signalsBlocked () const const
 
bool blockSignals (bool block)
 
QThreadthread () const const
 
void moveToThread (QThread *targetThread)
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
void killTimer (int id)
 
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
 
const QObjectListchildren () const const
 
void setParent (QObject *parent)
 
void installEventFilter (QObject *filterObj)
 
void removeEventFilter (QObject *obj)
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectTree ()
 
void dumpObjectInfo ()
 
void dumpObjectTree () const const
 
void dumpObjectInfo () const const
 
bool setProperty (const char *name, const QVariant &value)
 
QVariant property (const char *name) const const
 
QList< QByteArraydynamicPropertyNames () const const
 
void destroyed (QObject *obj)
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
bool inherits (const char *className) const const
 
void deleteLater ()
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
 Q_CLASSINFO (Name, Value)
 
 Q_INTERFACES (...)
 
 Q_PROPERTY (...)
 
 Q_ENUMS (...)
 
 Q_FLAGS (...)
 
 Q_ENUM (...)
 
 Q_FLAG (...)
 
 Q_ENUM_NS (...)
 
 Q_FLAG_NS (...)
 
 Q_OBJECT Q_OBJECT
 
 Q_GADGET Q_GADGET
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SLOTS Q_SLOTS
 
 Q_SLOT Q_SLOT
 
 Q_EMIT Q_EMIT
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 

Additional Inherited Members

- Static Public Member Functions inherited from QAbstractItemDelegate
QString elidedText (const QFontMetrics &fontMetrics, int width, Qt::TextElideMode mode, const QString &text)
 
- Static Public Member Functions inherited from QObject
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
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 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 QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Protected Member Functions inherited from QItemDelegate
virtual void drawDisplay (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QString &text) const const
 
virtual void drawDecoration (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QPixmap &pixmap) const const
 
virtual void drawFocus (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect) const const
 
virtual void drawCheck (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, Qt::CheckState state) const const
 
void drawBackground (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const const
 
virtual bool eventFilter (QObject *editor, QEvent *event) override
 
virtual bool editorEvent (QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index) override
 
- Protected Member Functions inherited from QObject
QObjectsender () const const
 
int senderSignalIndex () const const
 
int receivers (const char *signal) const const
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
virtual void timerEvent (QTimerEvent *event)
 
virtual void childEvent (QChildEvent *event)
 
virtual void customEvent (QEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
- Properties inherited from QItemDelegate
 clipping
 
- Properties inherited from QObject
 objectName
 

Detailed Description

A QItemDelegate which provides an editor of type (integer) spin box.

Unlike the default editor behaviour, the spin box will commit each single change as soon as control returns to the event loop.

This delegate provides an additional method setModelData(QAbstractItemModel*, const QModelIndex&, int value) which allows to initialize the model for a given value.

Constructor & Destructor Documentation

◆ SpinBoxDelegate() [1/2]

OpenOrienteering::SpinBoxDelegate::SpinBoxDelegate ( QObject parent,
int  min,
int  max,
const QString unit = QString{},
int  step = 0 
)

Creates a new SpinBoxDelegate.

Parameters
parentThe parent object which will be passed to QItemDelegate.
minThe minimum valid value.
maxThe maximum valid value.
unitThe unit of measurement which will be displayed as suffix to the value.
stepThe size of single step when using the spin box button.

◆ SpinBoxDelegate() [2/2]

OpenOrienteering::SpinBoxDelegate::SpinBoxDelegate ( int  min,
int  max,
const QString unit = QString{},
int  step = 0 
)

Creates a new SpinBoxDelegate.

Parameters
minThe minimum valid value.
maxThe maximum valid value.
unitThe unit of measurement which will be displayed as suffix to the value.
stepThe size of single step when using the spinbox button.

Member Function Documentation

◆ createEditor()

QWidget * OpenOrienteering::SpinBoxDelegate::createEditor ( QWidget parent,
const QStyleOptionViewItem option,
const QModelIndex index 
) const
overridevirtual

Returns a new QSpinBox configured according to the delegates properties.

See also
QItemDelegate::createEditor().

Reimplemented from QItemDelegate.

◆ setEditorData()

void OpenOrienteering::SpinBoxDelegate::setEditorData ( QWidget editor,
const QModelIndex index 
) const
overridevirtual

Updates the spin box value from the model data with role Qt::UserData.

See also
QItemDelegate::setEditorData().

Reimplemented from QItemDelegate.

◆ setModelData() [1/2]

void OpenOrienteering::SpinBoxDelegate::setModelData ( QWidget editor,
QAbstractItemModel model,
const QModelIndex index 
) const
overridevirtual

Updates the model from the spin box value.

The integer value is stored with role Qt::UserData. Qt::DisplayValue is set to the number followed by a space character and the unit.

See also
QItemDelegate::setModelData().

Reimplemented from QItemDelegate.

◆ setModelData() [2/2]

void OpenOrienteering::SpinBoxDelegate::setModelData ( QAbstractItemModel model,
const QModelIndex index,
int  value 
) const
virtual

Updates the model from the given value.

The integer value is stored with role Qt::UserData. Qt::DisplayValue is set to the number followed by a space character and the unit.

This method can be used to initialize the model for a given value.

◆ updateEditorGeometry()

void OpenOrienteering::SpinBoxDelegate::updateEditorGeometry ( QWidget editor,
const QStyleOptionViewItem option,
const QModelIndex index 
) const
overridevirtual

The documentation for this class was generated from the following files: