Qt：QMainWindows 迈不过友情╰ 2022-10-24 11:47 58阅读 0赞 1、创建菜单栏 //使用QMene和QMenuBar类再主窗口创建菜单栏。使用QMenu控件的成员函数addAction()添加QAction类的菜单栏 QAction *newAct = new QAction(QIcon(":/images/new.png"), tr("&New"), this); newAct->setShortcuts(QKeySequence::New); newAct->setStatusTip(tr("Create a new file")); QAction *openAct = new QAction(QIcon(":/images/open.png"), tr("&Open..."), this); openAct->setShortcuts(QKeySequence::Open); openAct->setStatusTip(tr("Open an existing file")); QMenu *fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->addAction(newAct); fileMenu->addAction(openAct); // connect(newAct, SIGNAL(triggered()), this, SLOT(newFile())); // connect(openAct, SIGNAL(triggered()), this, SLOT(open())); ![8a8a32e278c5d17ce09a572f8fca7f45aad.jpg][] 2、创建工具栏 ![8092b7c27da6bbdd78bfb7c15106fb53ab6.jpg][] ![753bb7363d765514cbfaeabe24a0bc37858.jpg][] 3、创建锚街控件 ![dd4bae1201cfc6c9b66ef451b18ea7b8e68.jpg][] ![e83c589072442e16e90ba0ac4fe35bd9.png][] 4、设置中心组件 ![858f12ea2c440b15081e466c0701314acda.jpg][] ![0324eb38f5cefc3ba5587add963b97c87be.jpg][] 5、添加状态栏 ![896f6946e1f8dca682f5b7bca400734a044.jpg][] ![afea69e9f178018f22804cc4040264eae09.jpg][] \--- [8a8a32e278c5d17ce09a572f8fca7f45aad.jpg]: /images/20221024/b368b764c6534e35892d989fe3242d94.png [8092b7c27da6bbdd78bfb7c15106fb53ab6.jpg]: /images/20221024/96a70e547e1546b5a7389fc64f445d19.png [753bb7363d765514cbfaeabe24a0bc37858.jpg]: /images/20221024/3293226535134ab7b49421af258f2c09.png [dd4bae1201cfc6c9b66ef451b18ea7b8e68.jpg]: /images/20221024/3bed253eacb542cc9e65fac070b32913.png [e83c589072442e16e90ba0ac4fe35bd9.png]: /images/20221024/bd9cb61ff7e64f0b9221b05bf98839c0.png [858f12ea2c440b15081e466c0701314acda.jpg]: /images/20221024/33517469186a4d7dacbd0f939372c7e6.png [0324eb38f5cefc3ba5587add963b97c87be.jpg]: /images/20221024/52328b52dbd84ca99cd05a6ccb57bb99.png [896f6946e1f8dca682f5b7bca400734a044.jpg]: /images/20221024/2cb26f8e965544bbbbea8fa7b2c57323.png [afea69e9f178018f22804cc4040264eae09.jpg]: /images/20221024/49ccd0ff70624c7583f7972f36bf3b39.png
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