DtZoomGraphicsView Class Reference

Detailed Description

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.

#include <zoomGraphicsView.h>

Inheritance diagram for DtZoomGraphicsView:

Public Member Functions
	DtZoomGraphicsView (QWidget *parent=NULL)

Protected Member Functions
virtual void	wheelEvent (QWheelEvent *event) override
virtual void	keyReleaseEvent (QKeyEvent *event) override

Constructor & Destructor Documentation

DtZoomGraphicsView()

DtZoomGraphicsView::DtZoomGraphicsView

(

QWidget *

parent = NULL

)

Constructor.

Parameters

parent

Pointer to the parent widget

Creates a new zoomable graphics view with the specified parent

Member Function Documentation

wheelEvent()

virtual void DtZoomGraphicsView::wheelEvent ( QWheelEvent * event )

overrideprotectedvirtual

Handles mouse wheel events for zooming.

Parameters

event

Pointer to the wheel event

Processes mouse wheel events to zoom in or out of the view

keyReleaseEvent()

virtual void DtZoomGraphicsView::keyReleaseEvent ( QKeyEvent * event )

overrideprotectedvirtual

Handles key release events for additional controls.

Parameters

event

Pointer to the key event

Processes key release events for additional view manipulation

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The documentation for this class was generated from the following file:

• include/roles/pilot/vrePilotSarClient/zoomGraphicsView.h