Base class for temporal property. More...

#include <qgstemporalproperty.h>

Inheritance diagram for QgsTemporalProperty:

[legend]

Public Types
enum	Flag { FlagDontInvalidateCachedRendersWhenRangeChanges = 1 }
	Flags attached to the temporal property. More...

Signals
void	changed ()
	Emitted when the temporal properties have changed. More...

Public Member Functions
	QgsTemporalProperty (QObject *parent=nullptr, bool enabled=false)
	Constructor for QgsTemporalProperty, with the specified parent object. More...

virtual QgsTemporalProperty::Flags	flags () const
	Returns flags associated to the temporal property. More...

bool	isActive () const
	Returns `true` if the temporal property is active. More...

void	setIsActive (bool active)
	Sets whether the temporal property is active. More...

Detailed Description

Base class for temporal property.

Since: QGIS 3.14

Definition at line 35 of file qgstemporalproperty.h.

Member Enumeration Documentation

◆ Flag

enum QgsTemporalProperty::Flag

Flags attached to the temporal property.

Enumerator
FlagDontInvalidateCachedRendersWhenRangeChanges	Any cached rendering will not be invalidated when temporal range context is modified.

Definition at line 44 of file qgstemporalproperty.h.

Constructor & Destructor Documentation

◆ QgsTemporalProperty()

QgsTemporalProperty::QgsTemporalProperty	(	QObject *	parent = `nullptr`,
		bool	enabled = `false`
	)

Constructor for QgsTemporalProperty, with the specified parent object.

The active argument specifies whether the property is initially active (see isActive()).

Definition at line 21 of file qgstemporalproperty.cpp.

Member Function Documentation

◆ changed

void QgsTemporalProperty::changed ( )

signal

Emitted when the temporal properties have changed.

◆ flags()

virtual QgsTemporalProperty::Flags QgsTemporalProperty::flags ( ) const

inlinevirtual

Returns flags associated to the temporal property.

Reimplemented in QgsRasterLayerTemporalProperties, and QgsVectorLayerTemporalProperties.

Definition at line 74 of file qgstemporalproperty.h.

◆ isActive()

bool QgsTemporalProperty::isActive ( ) const

Returns true if the temporal property is active.

See also: setIsActive()

Definition at line 36 of file qgstemporalproperty.cpp.

◆ setIsActive()

void QgsTemporalProperty::setIsActive ( bool active )

Sets whether the temporal property is active.

See also: isActive()

Definition at line 27 of file qgstemporalproperty.cpp.

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

/build/qgis-3.16.0+99unstable/src/core/qgstemporalproperty.h
/build/qgis-3.16.0+99unstable/src/core/qgstemporalproperty.cpp

Public Types

Signals

Public Member Functions