Method Window

app/src/Platform/CSD.cpp:771–826

* @brief Constructs a Window decorator. */

 * @brief Constructs a Window decorator.
 */
Window::Window(QWindow* window, const QString& color, bool shadow, QObject* parent)
  : QObject(parent)
  , m_resizing(false)
  , m_shadowEnabled(shadow)
  , m_frame(nullptr)
  , m_border(nullptr)
  , m_color(color)
  , m_titleBar(nullptr)
  , m_resizeEdge(ResizeEdge::None)
  , m_minSize(0, 0)
  , m_window(window)
  , m_contentContainer(nullptr)
  , m_lastCursor(Qt::ArrowCursor)
{
  if (!m_window)
    return;

  m_window->setFlags(m_window->flags() | Qt::FramelessWindowHint);
  m_window->installEventFilter(this);

  setupFrame();
  setupContentContainer();
  setupTitleBar();
  setupBorder();

  connect(m_window, &QWindow::windowStateChanged, this, [this]() {
    if (!m_window)
      return;

    const auto state      = m_window->windowStates();
    const bool fillScreen = state & (Qt::WindowMaximized | Qt::WindowFullScreen);

    if (m_frame)
      m_frame->setVisible(!fillScreen);

    if (m_border)
      m_border->setVisible(!fillScreen);

    updateFrameGeometry();
    updateBorderGeometry();
    updateContentContainerGeometry();
    updateTitleBarGeometry();
    updateMinimumSize();

    if (m_titleBar)
      m_titleBar->update();
  });

  connect(m_window, &QWindow::minimumWidthChanged, this, &Window::onMinimumSizeChanged);
  connect(m_window, &QWindow::minimumHeightChanged, this, &Window::onMinimumSizeChanged);

  connect(
    &Misc::ThemeManager::instance(), &Misc::ThemeManager::themeChanged, this, &Window::updateTheme);
  updateTheme();
  updateMinimumSize();
}

/**