QListWidgetItem* item = new QListWidgetItem("My Item"); item->setToolTip("This is my item");
QListWidgetItem* item2 = new QListWidgetItem(QIcon(":/icons/myicon.png"), "My Icon Item"); item2->setToolTip("This is my icon item");This code creates a new QListWidgetItem with an icon and the text "My Icon Item" and sets a tooltip with the text "This is my icon item". The Qt library package contains the QtGui module that provides the QListWidgetItem class.