#include #include "LVGLSimulator.h" #include "MainWindow.h" int main(int argc, char *argv[]) { QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QApplication a(argc, argv); MainWindow w; LVGLKeyPressEventFilter filter(w.simulator(), &a); a.installEventFilter(&filter); w.showMaximized(); return a.exec(); }