QHelpFilterData 类

QHelpFilterData 类提供的过滤细节用于 QHelpFilterEngine . 更多...

头：	#include <QHelpFilterData>
qmake:	QT += help
Since:	Qt 5.13

该类在 Qt 5.13 引入。

所有成员列表，包括继承成员

公共函数

	QHelpFilterData (QHelpFilterData && other )
	QHelpFilterData (const QHelpFilterData & other )
	QHelpFilterData ()
QHelpFilterData &	operator= (QHelpFilterData && other )
QHelpFilterData &	operator= (const QHelpFilterData & other )
	~QHelpFilterData ()
QStringList	components () const
void	setComponents (const QStringList & components )
void	setVersions (const QList<QVersionNumber> & versions )
void	swap (QHelpFilterData & other )
QList<QVersionNumber>	versions () const

详细描述

By using setComponents () you may constrain the search results to documents that belong only to components specified on the given list. By using setVersions () you may constrain the search results to documents that belong only to versions specified on the given list.

另请参阅 QHelpFilterEngine .

成员函数文档编制

QHelpFilterData:: QHelpFilterData ( QHelpFilterData && other )

Move-constructs a QHelpFilterData instance, making it point at the same object that other 所指向的。

QHelpFilterData:: QHelpFilterData (const QHelpFilterData & other )

构造副本为 other .

QHelpFilterData:: QHelpFilterData ()

Constructs the empty filter.

QHelpFilterData &QHelpFilterData:: operator= ( QHelpFilterData && other )

移动赋值 other 到此 QHelpFilterData 实例。

QHelpFilterData &QHelpFilterData:: operator= (const QHelpFilterData & other )

赋值 other to this filter and returns a reference to this filter.

QHelpFilterData:: ~QHelpFilterData ()

Destroys the filter.

QStringList QHelpFilterData:: components () const

Returns the component list that is used for filtering the search results.

另请参阅 setComponents ().

void QHelpFilterData:: setComponents (const QStringList & components )

Specifies the component list that is used for filtering the search results. Only results from components in the list components shall be returned.

另请参阅 components ().

void QHelpFilterData:: setVersions (const QList < QVersionNumber > & versions )

Specifies the version list that is used for filtering the search results. Only results from versions in the list versions shall be returned.

另请参阅 versions ().

void QHelpFilterData:: swap ( QHelpFilterData & other )

Swaps the filter other with this filter. This operation is very fast and never fails.

QList < QVersionNumber > QHelpFilterData:: versions () const

Returns the version list that is used for filtering the search results.

另请参阅 setVersions ().