Inventor/ViewerComponents/Qt/QML/RenderAreaInteractive.h

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#pragma once
#include <Inventor/ViewerComponents/Qt/QtEventToSoEvent.h>
#include <Inventor/ViewerComponents/Qt/QML/RenderArea.h>

class SceneInteractor;

namespace openinventor {
namespace inventor {
namespace viewercomponents {
namespace qt {
namespace qml {

class QTVIEWERCOMPONENTS_API RenderAreaInteractive : public RenderArea
{

public:
  enum ClippingPlanesAdjustMode
  {
    AUTO,
    MANUAL
  };

  RenderAreaInteractive();

  virtual ~RenderAreaInteractive();

  /*
   * Sets the scene graph to render.
   */
  void setSceneGraph( SoNode* sceneGraph ) override;

  void setClippingPlanesAdjustMode( ClippingPlanesAdjustMode mode );

  ClippingPlanesAdjustMode getClippingPlanesAdjustMode();

  virtual SceneInteractor* getSceneInteractor() const;

  virtual void viewAll( const SbViewportRegion& viewport );

  virtual void viewAxis( const SbVec3f& direction, const SbVec3f& up );

  virtual void activateStereo( bool activated );

  virtual bool isStereoSupported() const;

  void setStereoCameraOffset( float offset );

  void setStereoCameraBalance( float balance );

  SbBool processEvent( const SoEvent* event );

  SbBool processEvents( const std::vector<const SoEvent*>& eventList );

private:
  RenderAreaInteractive( bool buildRootSceneGraph );

  SoRenderAreaCore::RenderStatus render() override;

  void mousePressEvent( QMouseEvent* event ) override;

  void mouseReleaseEvent( QMouseEvent* event ) override;

  void mouseMoveEvent( QMouseEvent* event ) override;

  void hoverMoveEvent( QHoverEvent* event ) override;

  void wheelEvent( QWheelEvent* event ) override;

  void keyPressEvent( QKeyEvent* event ) override;

  void keyReleaseEvent( QKeyEvent* event ) override;

  virtual void enterEvent( QEvent* event );

  virtual void leaveEvent( QEvent* event );

  void mouseDoubleClickEvent( QMouseEvent* event ) override;

  bool event( QEvent* qevent ) override;

  void buildSceneGraph();

  void createRenderAreaCore( SbVec2i32 region ) override;

  SceneInteractor* m_rootSceneGraph;

private:
  void init( bool buildRootSceneGraph );

  void startRender( SiRenderArea::RenderEventArg& arg );

  static SbBool s_abortRenderCallback( SoAction* action, void* );

  SoGroup* m_appSceneGraph;
  ClippingPlanesAdjustMode m_clippingMode;

  QtEventToSoEvent m_eventbuilder;

  bool m_isDragging;
};

} // namespace qml
} // namespace qt
} // namespace viewercomponents
} // namespace inventor
} // namespace openinventor

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Open Inventor Toolkit reference manual, generated on 15 Mar 2023
Copyright © Thermo Fisher Scientific All rights reserved. http://www.openinventor.com/