Inherited by: QTextList
Block groups can be used to organize blocks of text within a document. They maintain an up-to-date list of the text blocks that belong to them, even when text blocks are being edited.
Each group has a parent document which is specified when the group is constructed.
The list of blocks in the group is returned by
blockList(). Note that the blocks in the list are not necessarily adjacent elements in the document; for example, the top-level items in a multi-level list will be separated by the items in lower levels of the list.
- param doc
Creates a new new block group for the given
This function should only be called from
This function is called whenever the specified
blockof text is changed. The text block is a member of this group.
The base class implementation does nothing.
Appends the given
blockto the end of the group.
If you reimplement this function you must call the base class implementation.
- Return type
Returns a (possibly empty) list of all the blocks that are part of the block group.
© 2020 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.