本文整理汇总了C++中QScrollBar::setFocusPolicy方法的典型用法代码示例。如果您正苦于以下问题：C++ QScrollBar::setFocusPolicy方法的具体用法？C++ QScrollBar::setFocusPolicy怎么用？C++ QScrollBar::setFocusPolicy使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QScrollBar的用法示例。
在下文中一共展示了QScrollBar::setFocusPolicy方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: QMainWindow
ReportList::ReportList(BoxType type, bool sortByScore, QWidget *parent)
: QMainWindow(parent)
{
this->sort = sortByScore;
printAction = new QAction("&Print...", this);
QMenu* fileMenu = menuBar()->addMenu("&File");
fileMenu->addAction(printAction);
connect(printAction, SIGNAL(triggered()), this, SLOT(print()));
QWidget* central = new QWidget();
this->setCentralWidget(central);
QHBoxLayout* mainLayout = new QHBoxLayout();
central->setLayout(mainLayout);
this->reports = new QStackedWidget();
int size = 0;
if(type == employee)
{
employeeData = DataInterface::getEmployees();
if(sortByScore)
{
this->setWindowTitle("Employee View - Sorted By Average Score");
qSort(employeeData.begin(), employeeData.end());
} else
{
this->setWindowTitle("Employee View");
}
size = employeeData.size();
for(int i = 0; i < size; i++)
{
EmployeeReportBox* box = new EmployeeReportBox(employeeData.at(i), i, size);
reports->addWidget(box);
}
} else if(type == employer)
{
this->setWindowTitle("Employer View");
employerData = DataInterface::getEmployers();
size = employerData.size();
for(int i = 0; i < size; i++)
{
EmployerReportBox* box = new EmployerReportBox(employerData.at(i), i, size);
reports->addWidget(box);
}
} else
{
QMessageBox::information(this, "Failed To Read Data", "Failed to read the data from the file.");
return;
}
QScrollBar *scrollBar = new QScrollBar(Qt::Vertical);
scrollBar->setRange(0, size - 1);
scrollBar->setValue(0);
scrollBar->setFocusPolicy(Qt::WheelFocus);
connect(scrollBar, SIGNAL(valueChanged(int)), this, SLOT(moveToBox(int)));
this->setFixedHeight(370);
reports->setCurrentIndex(0);
mainLayout->addWidget(reports);
mainLayout->addWidget(scrollBar);
}