linux qt应用程序全屏,QT在ubuntu下实现界面全屏,侧边栏隐藏,上边栏隐藏【实例】...
时间: 2024-03-12 21:43:27 浏览: 252
要实现Linux下Qt应用程序的全屏,可以通过以下方式:
1. 在主窗口的构造函数中调用setWindowState函数,将窗口状态设置为Qt::WindowFullScreen:
```c++
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
setWindowState(Qt::WindowFullScreen);
}
```
2. 如果要隐藏侧边栏和上边栏,可以通过设置QToolBar和QMenuBar的隐藏属性来实现:
```c++
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
setWindowState(Qt::WindowFullScreen);
ui->toolBar->hide();
ui->menuBar->hide();
}
```
这样就可以实现Linux下Qt应用程序的全屏,同时隐藏侧边栏和上边栏。
阅读全文
相关推荐











