QAbstractDataProxy Class

The QAbstractDataProxy class is a base class for all data visualization data proxies. More...

Header:	#include <QAbstractDataProxy>
Since:	QtDataVisualization 1.0
Instantiated By:	AbstractDataProxy
Inherits:	QObject
Inherited By:	QBarDataProxy, QScatterDataProxy, and QSurfaceDataProxy

• List of all members, including inherited members

Public Types

enum	DataType { DataTypeNone, DataTypeBar, DataTypeScatter, DataTypeSurface }

Properties

• type : const DataType

• 1 property inherited from QObject

Public Functions

virtual	~QAbstractDataProxy()
DataType	type() const

• 32 public functions inherited from QObject

Additional Inherited Members

• 1 public slot inherited from QObject
• 2 signals inherited from QObject
• 11 static public members inherited from QObject
• 9 protected functions inherited from QObject

Detailed Description

The QAbstractDataProxy class is a base class for all data visualization data proxies.

The following visualization type specific inherited classes are used instead of the base class: QBarDataProxy, QScatterDataProxy, and QSurfaceDataProxy.

For more information, see Qt Data Visualization Data Handling.

Member Type Documentation

enum QAbstractDataProxy::DataType

This enum type specifies the data type of the proxy.

Constant	Value	Description
QAbstractDataProxy::DataTypeNone	0	No data type.
QAbstractDataProxy::DataTypeBar	1	Data type for Q3DBars.
QAbstractDataProxy::DataTypeScatter	2	Data type for Q3DScatter.
QAbstractDataProxy::DataTypeSurface	4	Data type for Q3DSurface.

Member Function Documentation

[virtual] QAbstractDataProxy::~QAbstractDataProxy()

Deletes the abstract data proxy.