File indexing completed on 2025-04-27 03:58:31

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2007-23-03
  * Description : A tool tip widget which follows cursor movements.
  *               Tool tip content is displayed without delay.
  *
  * SPDX-FileCopyrightText: 2007-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  * SPDX-FileCopyrightText: 2009-2010 by Andi Clemens <andi dot clemens at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #ifndef DIGIKAM_DCURSOR_TRACKER_H
 #define DIGIKAM_DCURSOR_TRACKER_H
 
 // Qt includes
 
 #include <QEvent>
 #include <QString>
 #include <QLabel>
 
 // Local includes
 
 #include "digikam_export.h"
 
 namespace Digikam
 {
 
 /**
  * This class implements a window which looks like a tool tip. It will follow the cursor
  * when it's over a specified widget.
  */
 class DIGIKAM_EXPORT DCursorTracker : public QLabel
 {
     Q_OBJECT
 
 public:
 
     explicit DCursorTracker(const QString& txt, QWidget* const parent, Qt::Alignment align = Qt::AlignCenter);
     ~DCursorTracker()                   override;
 
     void setText(const QString& txt);
     void setEnable(bool b);
     void setKeepOpen(bool b);
     void setTrackerAlignment(Qt::Alignment alignment);
 
     void triggerAutoShow(int timeout = 2000);
     void refresh();
 
 protected:
 
     bool eventFilter(QObject*, QEvent*) override;
     void paintEvent(QPaintEvent*)       override;
 
 private Q_SLOTS:
 
     void slotAutoHide();
 
 private:
 
     void moveToParent(QWidget* const parent);
     bool canBeDisplayed();
 
 private:
 
     class Private;
     Private* const d;
 };
 
 } // namespace Digikam
 
 #endif // DIGIKAM_DCURSOR_TRACKER_H