Selection Class
(QAbstractTextDocumentLayout::Selection)The QAbstractTextDocumentLayout::Selection class is a convenience class defining the parameters of a selection. 更多...
| 头文件: | #include <Selection> |
| qmake: | QT += gui |
公有变量
详细描述
The QAbstractTextDocumentLayout::Selection class is a convenience class defining the parameters of a selection.
A selection can be used to specify a part of a document that should be highlighted when drawing custom layouts for QTextDocuments with the QAbstractTextDocumentLayout::draw() function. It is specified using cursor and a format.
参见 QAbstractTextDocumentLayout and PaintContext.
成员变量
QTextCursor Selection::cursor
This variable holds the selection's cursor
The default value is a null cursor.
QTextCharFormat Selection::format
This variable holds the format of the selection
The default value is QTextFormat::InvalidFormat.