zoomGraphicsView.h

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/*******************************************************************************
** Copyright (c) 2025 MAK Technologies
** All rights reserved.
*******************************************************************************/
 
//! \file zoomGraphicsView.h
//! \brief Defines a zoomable graphics view for displaying SAR images
//! \ingroup sarClient
 
#pragma once
 
#include <QGraphicsView>
#include <QGraphicsRectItem>
 
//! \brief Zoomable graphics view for displaying SAR response images
//!
//! This class extends QGraphicsView to provide zooming capabilities for
//! SAR response images. It handles mouse wheel and keyboard events to allow
//! the user to zoom in and out of the displayed imagery. This is used for
//! the non-GLStudio SAR response window.
class DtZoomGraphicsView : public QGraphicsView
{
public:
   //! \brief Constructor
   //! \param parent Pointer to the parent widget
   //!
   //! Creates a new zoomable graphics view with the specified parent
   DtZoomGraphicsView(QWidget* parent = NULL);
 
protected:
   //! \brief Handles mouse wheel events for zooming
   //! \param event Pointer to the wheel event
   //!
   //! Processes mouse wheel events to zoom in or out of the view
   virtual void wheelEvent(QWheelEvent* event) override;
 
   //! \brief Handles key release events for additional controls
   //! \param event Pointer to the key event
   //!
   //! Processes key release events for additional view manipulation
   virtual void keyReleaseEvent(QKeyEvent* event) override;
};