C++ (Cpp) QDialog::font Examples

Example #1

File: mainwindow.cpp Project: pi-null-mezon/Interview

void MainWindow::about()
{
   QDialog *aboutdialog = new QDialog();
   int pSize = aboutdialog->font().pointSize();
   aboutdialog->setWindowTitle("About");
   aboutdialog->setFixedSize(pSize*27,pSize*17);

   QVBoxLayout *templayout = new QVBoxLayout();
   templayout->setMargin(5);

   QLabel *projectname = new QLabel(QString(APP_NAME) +"\t"+ QString(APP_VERSION));
   projectname->setFrameStyle(QFrame::Box | QFrame::Raised);
   projectname->setAlignment(Qt::AlignCenter);
   QLabel *projectauthors = new QLabel(QString(APP_DESIGNER) + "\n\nBMSTU\n\nNovember of 2015");
   projectauthors->setWordWrap(true);
   projectauthors->setAlignment(Qt::AlignCenter);
   QLabel *hyperlink = new QLabel("<a href='mailto:[email protected]?subject=Pointmetry'>Contact us at [email protected]");
   hyperlink->setOpenExternalLinks(true);
   hyperlink->setAlignment(Qt::AlignCenter);

   templayout->addWidget(projectname);
   templayout->addWidget(projectauthors);
   templayout->addWidget(hyperlink);

   aboutdialog->setLayout(templayout);
   aboutdialog->exec();

   delete hyperlink;
   delete projectauthors;
   delete projectname;
   delete templayout;
   delete aboutdialog;
}

Example #2

File: mainwindow.cpp Project: pi-null-mezon/QVideoProcessing

void MainWindow::show_about()
{
   QDialog *aboutdialog = new QDialog(); 
   int pSize = aboutdialog->font().pointSize();
   aboutdialog->setWindowTitle("About");
   aboutdialog->setFixedSize(pSize*30,pSize*17);

   QVBoxLayout *templayout = new QVBoxLayout();
   templayout->setMargin(APP_MARGIN);

   QLabel *projectname = new QLabel(QString(APP_NAME) +"\t"+ QString(APP_VERS));
   projectname->setFrameStyle(QFrame::Box | QFrame::Raised);
   projectname->setAlignment(Qt::AlignCenter);
   QLabel *projectauthors = new QLabel("Designed by: Taranov Alex\n\nFirst release was in 2014");
   projectauthors->setWordWrap(true);
   projectauthors->setAlignment(Qt::AlignCenter);
   QLabel *hyperlink = new QLabel("<a href='mailto:[email protected]?subject=QVideoProcessing'>Contact us at [email protected]");
   hyperlink->setToolTip("Will try to open your default mail client");
   hyperlink->setOpenExternalLinks(true);
   hyperlink->setAlignment(Qt::AlignCenter);

   templayout->addWidget(projectname);
   templayout->addWidget(projectauthors);
   templayout->addWidget(hyperlink);

   aboutdialog->setLayout(templayout);
   aboutdialog->exec();

   delete hyperlink;
   delete projectauthors;
   delete projectname;
   delete templayout;
   delete aboutdialog;
}