#include "mainwindow.h" #include #include int main(int argc, char *argv[]) { QApplication a(argc, argv); QSystemTrayIcon* systray = new QSystemTrayIcon(QIcon()); systray->setVisible(true); systray->setToolTip( "0 .......10 .......20 .......30 .......40 .......50 \ \r\n .......60 .......70 .......80 .......90 ......100\ \r\n ......110 ......120 ......130 ......140 ......150\ \r\n ......160 ......170 ......180 ......190 ......200\ \r\n ......210 ......220 ......230 ......240 ......250\ \r\n ......260 ......270 ......280 ......290 ......300\r\n"); systray->showMessage("Tooltip length test", QString("Qt ")+ QString(qVersion())); return a.exec(); }