内容

• 公共函数
• 静态公共成员
• 详细描述

QCompressedHelpInfo 类

QCompressedHelpInfo 类提供访问压缩帮助文件有关细节。 更多...

头：	#include <QCompressedHelpInfo>
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

	QCompressedHelpInfo (QCompressedHelpInfo && other )
	QCompressedHelpInfo (const QCompressedHelpInfo & other )
	QCompressedHelpInfo ()
QCompressedHelpInfo &	operator= (QCompressedHelpInfo && other )
QCompressedHelpInfo &	operator= (const QCompressedHelpInfo & other )
	~QCompressedHelpInfo ()
QString	component () const
bool	isNull () const
QString	namespaceName () const
void	swap (QCompressedHelpInfo & other )
QVersionNumber	version () const

静态公共成员

QCompressedHelpInfo

fromCompressedHelpFile (const QString & documentationFileName )

详细描述

The detailed information about the compressed help file can be fetched by calling the fromCompressedHelpFile () static method, providing the path to the compressed help file.

The class provides access to various information about a compressed help file. The namespace associated with the given compressed help file is namespaceName (), the associated component name is component () 和 version () provides version information.

另请参阅 QHelpFilterEngine .

成员函数文档编制

QCompressedHelpInfo:: QCompressedHelpInfo ( QCompressedHelpInfo && other )

Move-constructs a QCompressedHelpInfo instance, making it point to the same object that other was pointing to, so that it contains the information the other used to contain.

QCompressedHelpInfo:: QCompressedHelpInfo (const QCompressedHelpInfo & other )

构造副本为 other .

QCompressedHelpInfo:: QCompressedHelpInfo ()

Constructs empty information about a compressed help file.

QCompressedHelpInfo &QCompressedHelpInfo:: operator= ( QCompressedHelpInfo && other )

移动赋值 other 到此 QCompressedHelpInfo 实例。

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

Makes this QHelpCollectionDetails into a copy of other , so the two are identical, and returns a reference to this QHelpCollectionDetails.

QCompressedHelpInfo:: ~QCompressedHelpInfo ()

销毁 QCompressedHelpInfo .

QString QCompressedHelpInfo:: component () const

Returns the component of the compressed help file.

[static] QCompressedHelpInfo QCompressedHelpInfo:: fromCompressedHelpFile (const QString & documentationFileName )

返回 QCompressedHelpInfo instance for the documentationFileName of the existing qch file.

bool QCompressedHelpInfo:: isNull () const

返回 true if the info is invalid, otherwise returns false .

QString QCompressedHelpInfo:: namespaceName () const

Returns the namespace name of the compressed help file.

void QCompressedHelpInfo:: swap ( QCompressedHelpInfo & other )

Swaps the compressed help file other with this compressed help file. This operation is very fast and never fails.

QVersionNumber QCompressedHelpInfo:: version () const

Returns the version of the compressed help file.