Method TOPPViewBase

src/openms_gui/source/VISUAL/APPLICATIONS/TOPPViewBase.cpp:89–439

                                       FileTypes::MSP, FileTypes::BZ2, FileTypes::GZ });

  TOPPViewBase::TOPPViewBase(TOOL_SCAN scan_mode, VERBOSITY verbosity, QWidget* parent) :
    QMainWindow(parent),
    DefaultParamHandler("TOPPViewBase"),
    scan_mode_(scan_mode),
    verbosity_(verbosity),
    ws_(this),
    tab_bar_(this),
    recent_files_(),
    menu_(this, &ws_, &recent_files_)
  {
    setWindowTitle("TOPPView");
    setWindowIcon(QIcon(":/TOPPView.png"));
    setMinimumSize(400, 400); // prevents errors caused by too small width, height values
    setAcceptDrops(true); // enable drag-and-drop

    // get geometry of first screen
    QRect screen_geometry = QGuiApplication::primaryScreen()->geometry();
    // center main window
    setGeometry(
      (int)(0.1 * screen_geometry.width()),
      (int)(0.1 * screen_geometry.height()),
      (int)(0.8 * screen_geometry.width()),
      (int)(0.8 * screen_geometry.height())
      );

    //################## Main Window #################
    // Create main workspace using a QVBoxLayout ordering the items vertically
    // (the tab bar and the main workspace). Uses a dummy central widget (to be able to
    // have a layout), then adds vertically the tab bar and workspace.
    QWidget* dummy_cw = new QWidget(this);
    setCentralWidget(dummy_cw);
    QVBoxLayout* box_layout = new QVBoxLayout(dummy_cw);

    // create empty tab bar and workspace which will hold the main visualization widgets (e.g. spectrawidgets...)
    tab_bar_.setWhatsThis("Tab bar<BR><BR>Close tabs through the context menu or by double-clicking them.<BR>The tab bar accepts drag-and-drop from the layer bar.");
    tab_bar_.addTab("dummy", 4710);
    tab_bar_.setMinimumSize(tab_bar_.sizeHint());
    tab_bar_.removeId(4710);
    connect(&tab_bar_, &EnhancedTabBar::currentIdChanged, this, &TOPPViewBase::showWindow);
    connect(&tab_bar_, &EnhancedTabBar::closeRequested, this, &TOPPViewBase::closeByTab);
    connect(&tab_bar_, &EnhancedTabBar::dropOnWidget, [this](const QMimeData* data, QWidget* source){ copyLayer(data, source); });
    connect(&tab_bar_, &EnhancedTabBar::dropOnTab, this, &TOPPViewBase::copyLayer);
    box_layout->addWidget(&tab_bar_);

    // Trigger updates only when the active subWindow changes and update it
    connect(&ws_, &EnhancedWorkspace::subWindowActivated, [this](QMdiSubWindow* window) {
      if (window && lastActiveSubwindow_ != window) /* 0 upon terminate */ updateBarsAndMenus();
      lastActiveSubwindow_ = window;
    });
    connect(&ws_, &EnhancedWorkspace::dropReceived, this, &TOPPViewBase::copyLayer);
    box_layout->addWidget(&ws_);

    //################## STATUS #################
    // create status bar
    message_label_ = new QLabel(statusBar());
    statusBar()->addWidget(message_label_, 1);

    x_label_ = new QLabel("RT: 12345678", statusBar());