The QListWidget.addItem function is a method in the QListWidget class in C++ that adds a new item to the list widget. This function takes a QString parameter as the text of the item to be added. The newly added item will be displayed in the list widget.
C++ (Cpp) QListWidget::addItem - 30 examples found. These are the top rated real world C++ (Cpp) examples of QListWidget::addItem extracted from open source projects. You can rate examples to help us improve the quality of examples.