内容

• 公共类型
• 公共函数
• 重实现公共函数
• 保护函数
• 详细描述

QPlaceIdReply Class

QPlaceIdReply class manages operations which return an identifier such as saving and removal operations of places and categories. 更多...

头：	#include <QPlaceIdReply>
qmake:	QT += location
Since:	Qt 5.6
继承：	QPlaceReply

• 所有成员列表，包括继承成员

公共类型

enum	OperationType { SavePlace, RemovePlace, SaveCategory, RemoveCategory }

公共函数

	QPlaceIdReply (OperationType operationType , QObject * parent = Q_NULLPTR)
virtual	~QPlaceIdReply ()
QString	id () const
OperationType	operationType () const

重实现公共函数

virtual QPlaceReply::Type

type () const

• 4 public functions inherited from QPlaceReply
• 32 公共函数继承自 QObject

保护函数

void	setId (const QString & identifier )

• 2 protected functions inherited from QPlaceReply
• 9 保护函数继承自 QObject

额外继承成员

• 1 特性继承自 QObject
• 1 公共槽继承自 QPlaceReply
• 1 公共槽继承自 QObject
• 3 信号继承自 QPlaceReply
• 2 信号继承自 QObject
• 11 静态公共成员继承自 QObject

详细描述

QPlaceIdReply class manages operations which return an identifier such as saving and removal operations of places and categories.

QPlaceIdReply can be considered a multipurpose reply in that it can be used to save places, save categories, remove places and remove categories. In each case it returns an identifier of the place or category that was added, modified or removed.

见 Saving a place for an example of how to use an identifier reply.

另请参阅 QPlaceManager .

成员类型文档编制

enum QPlaceIdReply:: OperationType

Defines the type of operation that was used to generate this reply.

常量	值	描述
QPlaceIdReply::SavePlace	0	The reply was created for a save place operation
QPlaceIdReply::RemovePlace	2	The reply was created for a remove place operation.
QPlaceIdReply::SaveCategory	1	The reply was created for a save category operation
QPlaceIdReply::RemoveCategory	3	The reply was created for a remove category operation.

成员函数文档编制

QPlaceIdReply:: QPlaceIdReply ( OperationType operationType , QObject * parent = Q_NULLPTR)

Constructs a reply which contains the identifier of the object operated upon. The reply is for the given operationType 和采用 parent .

[virtual] QPlaceIdReply:: ~QPlaceIdReply ()

Destroys the reply.

QString QPlaceIdReply:: id () const

Returns the relevant identifier for the operation. For example for a save place operation, the identifier is that of the saved place. For a category removal operation, it is the identifier of the category that was removed.

另请参阅 setId ().

OperationType QPlaceIdReply:: operationType () const

Returns the operation type of the reply. This means whether this identifier reply was for a save place operation, remove category operation and so on.

[protected] void QPlaceIdReply:: setId (const QString & identifier )

设置 identifier of the reply.

另请参阅 id ().

[virtual] QPlaceReply::Type QPlaceIdReply:: type () const

重实现自 QPlaceReply::type ().

Returns the type of reply.