Method createNewEmptyTab

Qt/Python/pqPythonTabWidget.cxx:253–280

-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
void pqPythonTabWidget::createNewEmptyTab()
{
  pqPythonTextArea* widget = new pqPythonTextArea(this);

  this->insertTab(this->count() - 1, widget, "");
  this->setCurrentIndex(this->indexOf(widget));
  this->lastFocus = widget;

  this->updateTab(widget);

  this->connect(widget, &pqPythonTextArea::fileOpened,
    [this, widget](const QString&) { this->updateTab(widget); });

  this->connect(widget, &pqPythonTextArea::fileSaved,
    [this, widget](const QString&) { this->updateTab(widget); });

#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
  QObject::connect(QApplication::styleHints(), &QStyleHints::colorSchemeChanged, this,
    [this, widget](Qt::ColorScheme) { this->updateTab(widget); });
#endif

  this->connect(
    widget, &pqPythonTextArea::contentChanged, [this, widget]() { this->updateTab(widget); });

  this->connect(widget, &pqPythonTextArea::fileOpened, this, &pqPythonTabWidget::fileOpened);
  this->connect(widget, &pqPythonTextArea::fileSaved, this, &pqPythonTabWidget::fileSaved);
  this->setTabCloseButton(widget);
}

//-----------------------------------------------------------------------------
void pqPythonTabWidget::setTabCloseButton(pqPythonTextArea* widget)