QQuickTextDocument Class

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

头：	#include <QQuickTextDocument>
qmake:	QT += quick
Since:	Qt 5.1
继承：	QObject

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公共函数

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

32 公共函数继承自 QObject

额外继承成员

1 特性继承自 QObject
1 公共槽继承自 QObject
2 信号继承自 QObject
11 静态公共成员继承自 QObject
9 保护函数继承自 QObject

详细描述

QQuickTextDocument class provides access to the QTextDocument of QQuickTextEdit

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 )

构造 QQuickTextDocument 对象采用 parent 作为父级对象。

QTextDocument *QQuickTextDocument:: textDocument () const

返回指针指向 QTextDocument 对象。