QKnxSceneControl Class

The QKnxSceneControl class is a datapoint type for a scene control. 更多...

头：	#include <QKnxSceneControl>
qmake:	QT += knx
继承：	QKnxFixedSizeDatapointType

所有成员列表，包括继承成员

公共类型

enum	Control { Activate, Learn }

公共函数

	QKnxSceneControl (quint8 sceneNumber , QKnxSceneControl::Control control )
	QKnxSceneControl ()
QKnxSceneControl::Control	control () const
quint8	sceneNumber () const
bool	setControl (QKnxSceneControl::Control control )
bool	setSceneNumber (quint8 number )
bool	setValue (quint8 sceneNumber , QKnxSceneControl::Control control )

重实现公共函数

virtual bool

isValid () const override

详细描述

This is a fixed size datapoint type with the length of 1 byte.

A scene control can be used to activate or learn the corresponding scene number. The range for scene numbers is from 0 to 63 .

另请参阅 Control , QKnxDatapointType , QKnxSceneNumber , QKnxSceneInfo ，和 Qt KNX Datapoint Type Classes .

成员类型文档编制

enum QKnxSceneControl:: Control

This enum holds the action for the scene control.

常量	值	描述
`QKnxSceneControl::Activate`	`0x00`	Activate the scene corresponding to the scene number.
`QKnxSceneControl::Learn`	`0x01`	Learn the scene corresponding to the scene number.

成员函数文档编制

QKnxSceneControl:: QKnxSceneControl ( quint8 sceneNumber , QKnxSceneControl::Control control )

Creates a fixed size datapoint type with the scene number set to sceneNumber and the scene control action set to control .

另请参阅 Control .

QKnxSceneControl:: QKnxSceneControl ()

Creates a fixed size datapoint type with the scene number set to 0 and the scene control action set to Activate .

另请参阅 Control .

QKnxSceneControl::Control QKnxSceneControl:: control () const

Returns the scene control action stored in the datapoint type.

另请参阅 setControl ().

`[override virtual]` bool QKnxSceneControl:: isValid () const

重实现： QKnxDatapointType::isValid () const.

quint8 QKnxSceneControl:: sceneNumber () const

Returns the scene number stored in the datapoint type.

另请参阅 setSceneNumber ().

bool QKnxSceneControl:: setControl ( QKnxSceneControl::Control control )

Sets the scene control action stored in the datapoint type to control .

返回 true if the value was set successfully.

另请参阅 control ().

bool QKnxSceneControl:: setSceneNumber ( quint8 number )

Sets the scene number stored in the datapoint type to number .

If the value is outside the allowed range, returns false and does not set the value.

另请参阅 sceneNumber ().

bool QKnxSceneControl:: setValue ( quint8 sceneNumber , QKnxSceneControl::Control control )

Sets the scene number stored in the datapoint type to sceneNumber and the scene control action to control .

返回 true if the value was set; otherwise returns false .