#ifndef ELAGRAPHICSVIEW_H #define ELAGRAPHICSVIEW_H #include #include "stdafx.h" class ElaGraphicsViewPrivate; class ELA_EXPORT ElaGraphicsView : public QGraphicsView { Q_OBJECT Q_Q_CREATE(ElaGraphicsView) Q_PROPERTY_CREATE_Q_H(qreal, MaxTransform); Q_PROPERTY_CREATE_Q_H(qreal, MinTransform); public: explicit ElaGraphicsView(QWidget* parent = nullptr); explicit ElaGraphicsView(QGraphicsScene* scene, QWidget* parent = nullptr); ~ElaGraphicsView(); protected: void wheelEvent(QWheelEvent* event) override; void keyPressEvent(QKeyEvent* event) override; void keyReleaseEvent(QKeyEvent* event) override; }; #endif // ELAGRAPHICSVIEW_H