Warning, file /system/dolphin/src/views/tooltips/tooltipmanager.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
  * SPDX-FileCopyrightText: 2008 Konstantin Heil <konst.heil@stud.uni-heidelberg.de>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef TOOLTIPMANAGER_H
 #define TOOLTIPMANAGER_H
 
 #include <KFileItem>
 
 #include <QObject>
 #include <QRect>
 
 class DolphinFileMetaDataWidget;
 class KToolTipWidget;
 class QTimer;
 class QWindow;
 
 /**
  * @brief Manages the tooltips for an item view.
  *
  * When hovering an item, a tooltip is shown after
  * a short timeout. The tooltip is hidden again when the
  * viewport is hovered or the item view has been left.
  */
 class ToolTipManager : public QObject
 {
     Q_OBJECT
 
 public:
     enum class HideBehavior { Instantly, Later };
 
     explicit ToolTipManager(QWidget *parent);
     ~ToolTipManager() override;
 
     /**
      * Triggers the showing of the tooltip for the item \p item
      * where the item has the maximum boundaries of \p itemRect.
      * The tooltip manager takes care that the tooltip is shown
      * slightly delayed and with a proper \p transientParent.
      */
     void showToolTip(const KFileItem &item, const QRectF &itemRect, QWindow *transientParent);
 
     /**
      * Hides the currently shown tooltip.
      */
     void hideToolTip(const HideBehavior behavior = HideBehavior::Later);
 
 Q_SIGNALS:
     /**
      * Is emitted when the user clicks a tag or a link
      * in the metadata widget.
      */
     void urlActivated(const QUrl &url);
 
 private Q_SLOTS:
     void startContentRetrieval();
     void setPreviewPix(const KFileItem &item, const QPixmap &pix);
     void previewFailed();
     void slotMetaDataRequestFinished();
     void showToolTip();
 
 private:
     /// Timeout from requesting a tooltip until the tooltip
     /// should be shown
     QTimer *m_showToolTipTimer;
 
     /// Timeout from requesting a tooltip until the retrieving of
     /// the tooltip content like preview and meta data gets started.
     QTimer *m_contentRetrievalTimer;
 
     /// Transient parent of the tooltip, mandatory on Wayland.
     QWindow *m_transientParent;
 
     QScopedPointer<KToolTipWidget> m_tooltipWidget;
     DolphinFileMetaDataWidget *m_fileMetaDataWidget = nullptr;
 
     /// Whether ownership of the metadata widget was transferred
     /// over to the KToolTipWidget (i.e. we should not delete it
     /// anymore)
     bool m_fileMetaDatWidgetOwnershipTransferred = false;
 
     bool m_toolTipRequested;
     bool m_metaDataRequested;
     bool m_appliedWaitCursor;
     int m_margin;
     KFileItem m_item;
     QRect m_itemRect;
 };
 
 #endif