QQuickTextDocument Class

The QQuickTextDocument class provides access to the QTextDocument of QQuickTextEdit. 更多...

头：	#include <QQuickTextDocument>
CMake:	find_package(Qt6 REQUIRED COMPONENTS Quick) target_link_libraries(mytarget PRIVATE Qt6::Quick)
qmake:	QT += quick
继承：	QObject

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公共函数

	QQuickTextDocument (QQuickItem * parent )
QTextDocument *	textDocument () const

详细描述

This class provides access to the QTextDocument of QQuickTextEdit elements. This is provided to allow usage of the 富文本处理 functionalities of Qt. You are not allowed to modify the document, but it can be used to output content, for example with QTextDocumentWriter ), or provide additional formatting, for example with QSyntaxHighlighter .

The class has to be used from C++ directly, using the property of the TextEdit .

警告： QTextDocument provided is used internally by Qt Quick elements to provide text manipulation primitives. You are not allowed to perform any modification of the internal state of the QTextDocument . If you do, the element in question may stop functioning or crash.

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QQuickTextDocument:: QQuickTextDocument ( QQuickItem * parent )

Constructs a QQuickTextDocument object with parent 作为父级对象。

QTextDocument *QQuickTextDocument:: textDocument () const

返回指针指向 QTextDocument 对象。