QSupportedWritingSystems 類

QSupportedWritingSystems 類被使用，當采用內部 Qt fontdatabase (字體數據庫) 注冊字體時。 更多...

頭：	#include <QSupportedWritingSystems>
CMake:	find_package(Qt6 REQUIRED COMPONENTS Gui) target_link_libraries(mytarget PRIVATE Qt6::Gui)
qmake:	QT += gui

• 所有成員列錶，包括繼承成員
• QSupportedWritingSystems is part of 描繪類 .

公共函數

	QSupportedWritingSystems ()
	QSupportedWritingSystems (const QSupportedWritingSystems & other )
	~QSupportedWritingSystems ()
void	setSupported (QFontDatabase::WritingSystem writingSystem , bool support = true)
bool	supported (QFontDatabase::WritingSystem writingSystem ) const
QSupportedWritingSystems &	operator= (const QSupportedWritingSystems & other )

詳細描述

Its to provide an easy to use interface for indicating what writing systems a specific font supports.

成員函數文檔編製

QSupportedWritingSystems:: QSupportedWritingSystems ()

Constructs a new object to handle supported writing systems.

QSupportedWritingSystems:: QSupportedWritingSystems (const QSupportedWritingSystems & other )

構造副本為 other writing systems object.

[noexcept] QSupportedWritingSystems:: ~QSupportedWritingSystems ()

Destroys the supported writing systems object.

void QSupportedWritingSystems:: setSupported ( QFontDatabase::WritingSystem writingSystem , bool support = true)

Sets or clears support for the specified writingSystem based on the value given by support .

另請參閱 supported ().

bool QSupportedWritingSystems:: supported ( QFontDatabase::WritingSystem writingSystem ) const

返迴 true if the writing system specified by writingSystem is supported; otherwise returns false .

另請參閱 setSupported ().

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

構造副本為 other writing systems object.

內容

1. 公共函數

2. 詳細描述