qgsmodelviewmousehandles.h

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/***************************************************************************
                             qgsmodelviewmousehandles.h
                             -----------------------
    begin                : March 2020
    copyright            : (C) 2020 by Nyall Dawson
    email                : [email protected]
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSMODELVIEWMOUSEHANDLES_H
#define QGSMODELVIEWMOUSEHANDLES_H
 
#define SIP_NO_FILE
 
#include <memory>
 
#include "qgis_gui.h"
#include "qgsgraphicsviewmousehandles.h"
 
#include <QPointer>
 
class QgsModelGraphicsView;
class QgsModelGraphicsScene;
class QInputEvent;
 
class QgsLayoutItem;


class GUI_EXPORT QgsModelViewMouseHandles : public QgsGraphicsViewMouseHandles
{
    Q_OBJECT
  public:
    QgsModelViewMouseHandles( QgsModelGraphicsView *view );
 
    void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr ) override;
 
  protected:
    void setViewportCursor( Qt::CursorShape cursor ) override;
    QList<QGraphicsItem *> sceneItemsAtPoint( QPointF scenePoint ) override;
    QList<QGraphicsItem *> selectedSceneItems( bool includeLockedItems = true ) const override;
    QRectF itemRect( QGraphicsItem *item ) const override;
    QRectF storedItemRect( QGraphicsItem *item ) const override;
    void moveItem( QGraphicsItem *item, double deltaX, double deltaY ) override;
    void previewItemMove( QGraphicsItem *item, double deltaX, double deltaY ) override;
    void setItemRect( QGraphicsItem *item, QRectF rect ) override;
    QRectF previewSetItemRect( QGraphicsItem *item, QRectF rect ) override;
    void startMacroCommand( const QString &text ) override;
    void endMacroCommand() override;
    QPointF snapPoint( QPointF originalPoint, SnapGuideMode mode, bool snapHorizontal = true, bool snapVertical = true ) override;
 
  public slots:

    void selectionChanged();
 
  private:
    QgsModelGraphicsScene *modelScene() const;
 
    QPointer<QgsModelGraphicsView> mView;
};

 
#endif // QGSMODELVIEWMOUSEHANDLES_H