出自《C++ GUI Qt 4 编程》第2-3页
Hello Qt
- #include <QApplication>
- #include <QLabel>
- int main(int argc, char *argv[])
- {
- QApplication app(argc, argv);
- QLabel *label = new QLabel("<h2><i>Hello</i> "
- "<font color=red>Qt!</font></h2>");
- label->show();
- return app.exec();
- }
- #include <QApplication>
- #include <QLabel>
- int main(int argc, char *argv[])
- {
- QApplication app(argc, argv);
- QLabel *label = new QLabel("Hello Qt!");
- label->show();
- return app.exec();
- }
来源: https://www.oschina.net/code/snippet_2661353_58792