QPlaceContentReply Class

The QPlaceContentReply class manages a content retrieval operation started by an instance of QPlaceManager . 更多...

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

该类在 Qt 5.6 引入。

所有成员列表，包括继承成员

公共函数

	QPlaceContentReply (QObject * parent = nullptr)
virtual	~QPlaceContentReply ()
QPlaceContent::Collection	content () const
QPlaceContentRequest	nextPageRequest () const
QPlaceContentRequest	previousPageRequest () const
QPlaceContentRequest	request () const
int	totalCount () const

重实现公共函数

virtual QPlaceReply::Type

type () const override

保护函数

void	setContent (const QPlaceContent::Collection & content )
void	setNextPageRequest (const QPlaceContentRequest & next )
void	setPreviousPageRequest (const QPlaceContentRequest & 上一 )
void	setRequest (const QPlaceContentRequest & request )
void	setTotalCount (int total )

详细描述

见 Fetching Rich Content for an example on how to use a content reply.

另请参阅 QPlaceContentRequest and QPlaceManager .

成员函数文档编制

QPlaceContentReply:: QPlaceContentReply ( QObject * parent = nullptr)

Constructs a content reply with a given parent .

`[虚拟]` QPlaceContentReply:: ~QPlaceContentReply ()

Destroys the reply.

QPlaceContent::Collection QPlaceContentReply:: content () const

Returns the collection of content retrieved.

另请参阅 setContent ().

QPlaceContentRequest QPlaceContentReply:: nextPageRequest () const

Returns a place content request that can be used to request the next batch of place content results.

另请参阅 setNextPageRequest ().

QPlaceContentRequest QPlaceContentReply:: previousPageRequest () const

Returns a place content request that can be used to request the previous batch of place content results.

另请参阅 setPreviousPageRequest ().

QPlaceContentRequest QPlaceContentReply:: request () const

Returns the content request that was used to generate this reply.

另请参阅 setRequest ().

`[protected]` void QPlaceContentReply:: setContent (const QPlaceContent::Collection & content )

设置 content of the reply.

另请参阅 content ().

`[protected]` void QPlaceContentReply:: setNextPageRequest (const QPlaceContentRequest & next )

Sets the place content request that can be used to request the next batch of place content results to next .

另请参阅 nextPageRequest ().

`[protected]` void QPlaceContentReply:: setPreviousPageRequest (const QPlaceContentRequest & 上一 )

Sets the place content request that can be used to request the previous batch of place content results to 上一 .

另请参阅 previousPageRequest ().

`[protected]` void QPlaceContentReply:: setRequest (const QPlaceContentRequest & request )

Sets the content request used to generate this this reply.

另请参阅 request ().

`[protected]` void QPlaceContentReply:: setTotalCount ( int total )

设置 total number of content objects for a place.

另请参阅 totalCount ().

int QPlaceContentReply:: totalCount () const

Returns the total number of content objects for a place. If the total number of content objects cannot be counted, a value of -1 is returned. This count only refers to the total count for a single content type, that is, the content type that was specified when content was requested with the QPlaceManager .

另请参阅 setTotalCount ().

`[override virtual]` QPlaceReply::Type QPlaceContentReply:: type () const

重实现： QPlaceReply::type () const.

Returns the type of reply.