如何全屏QGLWidget？ [英] How to fullscreen a QGLWidget?

问题描述

我是新的OpenGL和Qt，我正在同时学习（3天已经:)。我几年前我​​做了一些试验DirectX和我清楚地记得，有可能做一个全屏幕窗口。全屏我的意思是真的全屏，即使没有顶部，你有全屏和最小化按钮。

I am new to OpenGL and Qt, and I am learning both simultaneously(3 days already:). I couple of years ago I did some exmerimenting with DirectX and I clearly remember that it was possible to make a full-screen window there. By full-screen I mean really full-screen, even without the top part where you have the close fullscreen and minimize buttons.

我有这个程序到目前为止：

I have this program so far:

#include <QApplication>

int main(int argc, char** argv)
{
    QApplication app(argc, argv);
    QGLWidget w;
    w.show();
    return app.exec();
}

我应该添加什么来使w全屏？

What should I add to it to make w full-screen?

推荐答案

showFullScreen（）

虽然我不想只说RTFM - Qt在线文档真的很棒。

Although I don't want to just say RTFM - the Qt online documentation really is excellent.

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