QPlaceCategory ¶

概要 ¶

详细描述 ¶

Categories are used to search for places based on the categories they are associated with. The list/tree of available categories can be obtained from QPlaceManager 。 setCategories() function can be used to limit the search results to places with the specified categories.

若 QGeoServiceProvider supports it, categories can be created and removed. This functionality is available in the QPlaceManager 类。

class QPlaceCategory ¶

QPlaceCategory(other)

param other

QPlaceCategory

Constructs a category.

Constructs a category which is a copy of other .

PySide2.QtLocation.QPlaceCategory. categoryId ( ) ¶

返回类型

unicode

Returns the identifier of the category. The category identifier is a string which uniquely identifies this category within a particular QPlaceManager . The identifier is only meaningful to the QPlaceManager that generated it and is not transferable between managers.

另请参阅

setCategoryId()

PySide2.QtLocation.QPlaceCategory. icon ( ) ¶

返回类型

QPlaceIcon

Returns the icon associated with the category.

另请参阅

setIcon()

PySide2.QtLocation.QPlaceCategory. isEmpty ( ) ¶

返回类型

bool

Returns a boolean indicating whether the all the fields of the place category are empty or not.

PySide2.QtLocation.QPlaceCategory. name ( ) ¶

返回类型

unicode

Returns the name of category.

另请参阅

setName()

PySide2.QtLocation.QPlaceCategory. __ne__ ( other ) ¶

参数

other – QPlaceCategory

返回类型

bool

返回 true 若 other is not equal to this category; otherwise returns false.

PySide2.QtLocation.QPlaceCategory. __eq__ ( other ) ¶

参数

other – QPlaceCategory

返回类型

bool

返回 true 若 other is equal to this category; otherwise returns false.

PySide2.QtLocation.QPlaceCategory. setCategoryId ( identifier ) ¶

参数

identifier – unicode

设置 identifier of the category.

另请参阅

categoryId()

PySide2.QtLocation.QPlaceCategory. setIcon ( icon ) ¶

参数

icon – QPlaceIcon

设置 icon of the category.

另请参阅

icon()

PySide2.QtLocation.QPlaceCategory. setName ( name ) ¶

参数

name – unicode

设置 name of the category.

另请参阅

name()