The QTextBlockUserData class is used to associate custom data with blocks of text. More...
|CMake:|| find_package(Qt6 REQUIRED COMPONENTS Gui) |
target_link_libraries(mytarget PRIVATE Qt6::Gui)
|qmake:||QT += gui|
Note: All functions in this class are reentrant.
QTextBlockUserData provides an abstract interface for container classes that are used to associate application-specific user data with text blocks in a QTextDocument.
Generally, subclasses of this class provide functions to allow data to be stored and retrieved, and instances are attached to blocks of text using QTextBlock::setUserData(). This makes it possible to store additional data per text block in a way that can be retrieved safely by the application.
Each subclass should provide a reimplementation of the destructor to ensure that any private data is automatically cleaned up when user data objects are deleted.
See also QTextBlock.