text: /*
   * Copyright (c) 2020-2021 Alex Spataru <https://github.com/alex-spataru>
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   * THE SOFTWARE.
   */
  
  #pragma once
  
  #include <QEvent>
  #include <QWidget>
  #include <QPainter>
  #include <QQuickPaintedItem>
  
  namespace UI
  {
  class DeclarativeWidget : public QQuickPaintedItem
  {
      Q_OBJECT
      Q_PROPERTY(QWidget *widget READ widget WRITE setWidget NOTIFY widgetChanged)
  
  Q_SIGNALS:
      void widgetChanged();
  
  public:
      DeclarativeWidget(QQuickItem *parent = 0);
  
      QWidget *widget();
      void update(const QRect &rect = QRect());
  
      virtual void paint(QPainter *painter) override;
  
      virtual void keyPressEvent(QKeyEvent *event) override;
      virtual void keyReleaseEvent(QKeyEvent *event) override;
      virtual void inputMethodEvent(QInputMethodEvent *event) override;
      virtual void focusInEvent(QFocusEvent *event) override;
      virtual void focusOutEvent(QFocusEvent *event) override;
      virtual void mousePressEvent(QMouseEvent *event) override;
      virtual void mouseMoveEvent(QMouseEvent *event) override;
      virtual void mouseReleaseEvent(QMouseEvent *event) override;
      virtual void mouseDoubleClickEvent(QMouseEvent *event) override;
      virtual void wheelEvent(QWheelEvent *event) override;
      virtual void dragEnterEvent(QDragEnterEvent *event) override;
      virtual void dragMoveEvent(QDragMoveEvent *event) override;
      virtual void dragLeaveEvent(QDragLeaveEvent *event) override;
      virtual void dropEvent(QDropEvent *event) override;
  
  public Q_SLOTS:
      void resizeWidget();
      void setWidget(QWidget *widget);
  
  private:
      void execEvent(void *function, void *event);
  
  private:
      QPixmap m_pixmap;
      QPointer<QWidget> m_widget;
  };
  }
  