QPlaceContent ¶

概要 ¶

详细描述 ¶

Rich content such as images , reviews and editorials inherit from the QPlaceContent class which contains common properties such as an attribution string and content contributor, which may take the form of a user and/or supplier . It is possible that a user from a supplier is contributing content, hence both fields could be filled in simultaneously.

注意

Some providers may require that the attribution string be displayed to the user whenever a piece of content is viewed.

Conversion between QPlaceContent and it’s subclasses can be easily performed without casting. Due to the way it has been implemented, object slicing is not an issue, the following code is valid:

QPlaceImage image;
image.setUrl(QUrl("www.example.com"));
QPlaceContent content = image;
QPlaceImage image2;
image2 = content;
qDebug() << image2.url(); //image2.url() == "www.example.com"
											

The rich content of a place is typically made available as paginated items. The ability to convert between QPlaceContent and it’s subclasses means that code which handles the mechanics of paging can be easily shared for each of the sub types.

At present the QPlaceContent class is not extensible by 3rd parties.

Note: The Places API considers content objects to be ‘retrieve-only’ objects. Submission of content to a provider is not a supported use case.

另请参阅

QPlaceImage QPlaceReview QPlaceEditorial

class QPlaceContent ¶

QPlaceContent(other)

param other

QPlaceContent

Constructs an default content object which has no type.

Constructs a new copy of other .

PySide2.QtLocation.QPlaceContent. Type ¶

Defines the type of content.

常量	描述
QPlaceContent.NoType	The content object is default constructed, any other content type may be assigned to this content object
QPlaceContent.ImageType	The content object is an image
QPlaceContent.ReviewType	The content object is a review
QPlaceContent.EditorialType	The content object is an editorial
QPlaceContent.CustomType	The content object is of a custom type

PySide2.QtLocation.QPlaceContent. attribution ( ) ¶

返回类型

unicode

Returns a rich text attribution string.

注意 : Some providers may require that the attribution of a particular content item always be displayed when the content item is shown.

另请参阅

setAttribution()

PySide2.QtLocation.QPlaceContent. __ne__ ( other ) ¶

参数

other – QPlaceContent

返回类型

bool

Returns true if this content object is not equivalent to other ，否则返回 false。

PySide2.QtLocation.QPlaceContent. __eq__ ( other ) ¶

参数

other – QPlaceContent

返回类型

bool

Returns true if this content object is equivalent to other ，否则返回 false。

PySide2.QtLocation.QPlaceContent. setAttribution ( attribution ) ¶

参数

attribution – unicode

Sets a rich text attribution string for this content item.

另请参阅

attribution()

PySide2.QtLocation.QPlaceContent. setSupplier ( supplier ) ¶

参数

supplier – QPlaceSupplier

设置 supplier of the content.

另请参阅

supplier()

PySide2.QtLocation.QPlaceContent. setUser ( user ) ¶

参数

user – QPlaceUser

设置 user who contributed this content.

另请参阅

user()

PySide2.QtLocation.QPlaceContent. supplier ( ) ¶

返回类型

QPlaceSupplier

Returns the supplier who contributed this content.

另请参阅

setSupplier()

PySide2.QtLocation.QPlaceContent. type ( ) ¶

返回类型

Type

Returns the content type.

PySide2.QtLocation.QPlaceContent. user ( ) ¶

返回类型

QPlaceUser

Returns the user who contributed this content.

另请参阅

setUser()