QtDateTimePropertyManager Class Reference

The QtDateTimePropertyManager provides and manages QDateTime properties. More...

#include <Workspace/Widgets/PropertyBrowser/qtpropertymanager.h>

Inheritance diagram for QtDateTimePropertyManager:

Public Slots
void	setValue (QtProperty *property, const QDateTime &val)

Signals
void	valueChanged (QtProperty *property, const QDateTime &val)
Signals inherited from QtAbstractPropertyManager
void	propertyChanged (QtProperty *property)
void	propertyDestroyed (QtProperty *property)
void	propertyInserted (QtProperty *property, QtProperty *parent, QtProperty *after)
void	propertyRemoved (QtProperty *property, QtProperty *parent)

Public Member Functions
	QtDateTimePropertyManager (QObject *parent=nullptr)
	~QtDateTimePropertyManager ()
QDateTime	value (const QtProperty *property) const
Public Member Functions inherited from QtAbstractPropertyManager
	QtAbstractPropertyManager (QObject *parent=nullptr)
	~QtAbstractPropertyManager ()
QtProperty *	addProperty (const QString &name=QString())
void	clear () const
bool	getModifiedOnValueChanged () const
QSet< QtProperty * >	properties () const
void	setModifiedOnValueChanged (bool modified)

Protected Member Functions
virtual void	initializeProperty (QtProperty *property)
virtual void	uninitializeProperty (QtProperty *property)
QString	valueText (const QtProperty *property) const
Protected Member Functions inherited from QtAbstractPropertyManager
virtual QtProperty *	createProperty ()
virtual QString	displayText (const QtProperty *property) const
virtual EchoMode	echoMode (const QtProperty *) const
virtual bool	hasValue (const QtProperty *property) const
virtual void	initializeProperty (QtProperty *property)=0
virtual void	uninitializeProperty (QtProperty *property)
virtual QIcon	valueIcon (const QtProperty *property) const
virtual QString	valueText (const QtProperty *property) const

Detailed Description

A date and time property has a current value which can be retrieved using the value() function, and set using the setValue() slot. In addition, QtDateTimePropertyManager provides the valueChanged() signal which is emitted whenever a property created by this manager changes.

See also

QtAbstractPropertyManager, QtDateTimeEditFactory, QtDatePropertyManager

Constructor & Destructor Documentation

QtDateTimePropertyManager()

QtDateTimePropertyManager

(

QObject *

parent = nullptr

)

Creates a manager with the given parent.

~QtDateTimePropertyManager()

~QtDateTimePropertyManager

(

)

Destroys this manager, and all the properties it has created.

Member Function Documentation

initializeProperty()

void initializeProperty ( QtProperty *  property )

protectedvirtual

This function is called whenever a new valid property pointer has been created, passing the pointer as parameter.

The purpose is to let the manager know that the property has been created so that it can provide additional attributes for the new property, e.g. QtIntPropertyManager adds {QtIntPropertyManager::value()}{value}, {QtIntPropertyManager::minimum()}{minimum} and {QtIntPropertyManager::maximum()}{maximum} attributes. Since each manager subclass adds type specific attributes, this function is pure virtual and must be reimplemented when deriving from the QtAbstractPropertyManager class.

See also

addProperty(), createProperty()

Implements QtAbstractPropertyManager.

setValue

void setValue ( QtProperty *  property, const QDateTime &  value  )

slot

Sets the value of the given property to value.

See also

value(), valueChanged()

uninitializeProperty()

void uninitializeProperty ( QtProperty *  property )

protectedvirtual

This function is called just before the specified property is destroyed.

The purpose is to let the property manager know that the property is being destroyed so that it can remove the property's additional attributes.

See also

clear(), propertyDestroyed()

Reimplemented from QtAbstractPropertyManager.

value()

QDateTime value

(

const QtProperty *

property

)

const

Returns the given property's value.

If the given property is not managed by this manager, this function returns an invalid QDateTime object.

See also

setValue()

valueChanged

void valueChanged ( QtProperty *  property, const QDateTime &  value  )

signal

This signal is emitted whenever a property created by this manager changes its value, passing a pointer to the property and the new value as parameters.

valueText()

QString valueText ( const QtProperty *  property ) const

protectedvirtual

Returns a string representing the current state of the given property.

The default implementation of this function returns an empty string.

See also

QtProperty::valueText()

Reimplemented from QtAbstractPropertyManager.