Qt 5.9Qt GUIC++ ClassesQTextList
Qt 5.9.0 Reference Documentation

Obsolete Members for QTextList

The following members of class QTextList are obsolete. They are provided to keep old source code working. We strongly advise against using them in new code.

公有函数

(obsolete) bool isEmpty() const
  • 2 个公有函数继承自 QObject

成员函数

bool QTextList::isEmpty() const

Returns true if the list has no items; otherwise returns false.

Note: Empty lists are automatically deleted by the QTextDocument that owns them.

参见 count().

© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners.
The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation.
Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.