The QtDatePropertyManager provides and manages QDate properties. More...
#include <qtpropertymanager.h>
Public Slots | |
void | setMaximum (QtProperty *property, const QDate &maxVal) |
void | setMinimum (QtProperty *property, const QDate &minVal) |
void | setRange (QtProperty *property, const QDate &minVal, const QDate &maxVal) |
void | setValue (QtProperty *property, const QDate &val) |
Signals | |
void | rangeChanged (QtProperty *property, const QDate &minVal, const QDate &maxVal) |
void | valueChanged (QtProperty *property, const QDate &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 | |
QDate | maximum (const QtProperty *property) const |
QDate | minimum (const QtProperty *property) const |
QtDatePropertyManager (QObject *parent=nullptr) | |
QDate | value (const QtProperty *property) const |
~QtDatePropertyManager () override | |
Public Member Functions inherited from QtAbstractPropertyManager | |
QtProperty * | addProperty (const QString &name=QString()) |
void | clear () const |
QSet< QtProperty * > | properties () const |
QtAbstractPropertyManager (QObject *parent=nullptr) | |
~QtAbstractPropertyManager () override | |
Protected Member Functions | |
void | initializeProperty (QtProperty *property) override |
void | uninitializeProperty (QtProperty *property) override |
QString | valueText (const QtProperty *property) const override |
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 QIcon | valueIcon (const QtProperty *property) const |
Private Attributes | |
QtDatePropertyManagerPrivate * | d_ptr |
The QtDatePropertyManager provides and manages QDate properties.
A date property has a current value, and a range specifying the valid dates. The range is defined by a minimum and a maximum value.
The property's values can be retrieved using the minimum(), maximum() and value() functions, and can be set using the setMinimum(), setMaximum() and setValue() slots. Alternatively, the range can be defined in one go using the setRange() slot.
In addition, QtDatePropertyManager provides the valueChanged() signal which is emitted whenever a property created by this manager changes, and the rangeChanged() signal which is emitted whenever such a property changes its range of valid dates.
QtDatePropertyManager::QtDatePropertyManager | ( | QObject * | parent = nullptr | ) |
Creates a manager with the given parent.
References d_ptr, QtDatePropertyManagerPrivate::m_format, and QtDatePropertyManagerPrivate::q_ptr.
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override |
Destroys this manager, and all the properties it has created.
References QtAbstractPropertyManager::clear(), and d_ptr.
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overrideprotectedvirtual |
\reimp
Implements QtAbstractPropertyManager.
References d_ptr, and QtDatePropertyManagerPrivate::m_values.
QDate QtDatePropertyManager::maximum | ( | const QtProperty * | property | ) | const |
Returns the given property's maximum date.
References d_ptr, and QtDatePropertyManagerPrivate::m_values.
Referenced by QtDateEditFactory::createEditor().
QDate QtDatePropertyManager::minimum | ( | const QtProperty * | property | ) | const |
Returns the given property's minimum date.
References d_ptr, and QtDatePropertyManagerPrivate::m_values.
Referenced by QtDateEditFactory::createEditor().
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signal |
This signal is emitted whenever a property created by this manager changes its range of valid dates, passing a pointer to the property and the new minimum and maximum dates.
Referenced by setMaximum(), setMinimum(), and setRange().
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slot |
Sets the maximum value for the given property to maxVal.
When setting the maximum value, the minimum and current values are adjusted if necessary (ensuring that the range remains valid and that the current value is within in the range).
References d_ptr, QtAbstractPropertyManager::propertyChanged(), rangeChanged(), and valueChanged().
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slot |
Sets the minimum value for the given property to minVal.
When setting the minimum value, the maximum and current values are adjusted if necessary (ensuring that the range remains valid and that the current value is within in the range).
References d_ptr, QtAbstractPropertyManager::propertyChanged(), rangeChanged(), and valueChanged().
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slot |
Sets the range of valid dates.
This is a convenience function defining the range of valid dates in one go; setting the minimum and maximum values for the given property with a single function call.
When setting a new date range, the current value is adjusted if necessary (ensuring that the value remains in date range).
References d_ptr, QtAbstractPropertyManager::propertyChanged(), rangeChanged(), and valueChanged().
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slot |
Sets the value of the given property to value.
If the specified value is not a valid date according to the given property's range, the value is adjusted to the nearest valid value within the range.
References d_ptr, QtAbstractPropertyManager::propertyChanged(), and valueChanged().
Referenced by QtDateEditFactoryPrivate::slotSetValue().
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overrideprotectedvirtual |
\reimp
Reimplemented from QtAbstractPropertyManager.
References d_ptr, and QtDatePropertyManagerPrivate::m_values.
QDate QtDatePropertyManager::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 date.
References d_ptr, and QtDatePropertyManagerPrivate::m_values.
Referenced by QtDateEditFactory::createEditor(), and QtDateEditFactoryPrivate::slotRangeChanged().
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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.
Referenced by setMaximum(), setMinimum(), setRange(), and setValue().
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overrideprotectedvirtual |
\reimp
Reimplemented from QtAbstractPropertyManager.
References d_ptr, QtDatePropertyManagerPrivate::m_format, and QtDatePropertyManagerPrivate::m_values.
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private |