窗口打开默认在屏幕中间显示:
代码语言:javascript复制CameraWidget::CameraWidget(QWidget *parent, int index) :
QWidget(parent),
ui(new Ui::CameraWidget)
{
ui->setupUi(this);
//隐藏标题栏
setWindowFlags(Qt::FramelessWindowHint);//无边框
//窗口显示在屏幕正中间
QDesktopWidget *desktop = QApplication::desktop();
move((desktop->width()-this->width())/2,(desktop->height()-this->height())/2);
}
窗口打开默认在屏幕右下角显示:
代码语言:javascript复制CameraWidget::CameraWidget(QWidget *parent, int index) :
QWidget(parent),
ui(new Ui::CameraWidget)
{
ui->setupUi(this);
//隐藏标题栏
setWindowFlags(Qt::FramelessWindowHint);//无边框
//打开的窗口在屏幕右下角
QDesktopWidget *widget= QApplication::desktop();
move(widget->width()-this->width(),widget->height()-this->height());
}