Version: 8.3.0
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OCCViewer_ViewPort3d Class Reference

#include <OCCViewer_ViewPort3d.h>

Inheritance diagram for OCCViewer_ViewPort3d:
Inheritance graph

Public Slots

virtual bool synchronize (OCCViewer_ViewPort *)
 
- Public Slots inherited from OCCViewer_ViewPort
virtual bool synchronize (OCCViewer_ViewPort *)
 

Signals

void vpChangeBackground (const Qtx::BackgroundData &)
 
void vpClosed (OCCViewer_ViewPort3d *)
 
void vpMapped (OCCViewer_ViewPort3d *)
 
- Signals inherited from OCCViewer_ViewPort
void vpKeyEvent (QKeyEvent *)
 
void vpMouseEvent (QMouseEvent *)
 
void vpDrawExternal (QPainter *)
 
void vpChangeBGColor (QColor)
 
void vpTransformed (OCCViewer_ViewPort *)
 

Public Member Functions

 OCCViewer_ViewPort3d (QWidget *, const Handle(V3d_Viewer)&, V3d_TypeOfView=V3d_ORTHOGRAPHIC)
 
virtual ~OCCViewer_ViewPort3d ()
 
 Handle (V3d_View) getView() const
 
 Handle (V3d_View) setView(const Handle(V3d_View)&)
 
 Handle (V3d_Viewer) getViewer() const
 
virtual void setBackgroundColor (const QColor &color)
 
virtual QColor backgroundColor () const
 
void setBackground (const Qtx::BackgroundData &color)
 
Qtx::BackgroundData background () const
 
virtual int getBgImgHeight ()
 
virtual int getBgImgWidth ()
 
virtual bool syncronize (const OCCViewer_ViewPort3d *)
 
double getZSize () const
 
void setZSize (double)
 
void getAxialScale (double &, double &, double &)
 
virtual void onUpdate ()
 
virtual void reset ()
 
virtual void pan (int, int)
 
virtual void setCenter (int, int)
 
virtual void fitRect (const QRect &)
 
virtual void startZoomAtPoint (int, int)
 
virtual void zoom (int, int, int, int)
 
virtual void fitAll (bool keepScale=false, bool withZ=true, bool upd=true)
 
virtual void rotateXY (double)
 
virtual void setAxialScale (double, double, double)
 
virtual void startRotation (int, int, int, const gp_Pnt &)
 
virtual void rotate (int, int, int, const gp_Pnt &)
 
virtual void endRotation ()
 
bool isBusy ()
 
void setAdvancedZoomingEnabled (const bool theState)
 
bool isAdvancedZoomingEnabled () const
 
void showStaticTrihedron (bool)
 
void setDefaultCursor (Qt::CursorShape theCursorShape)
 
QCursor * getDefaultCursor () const
 
- Public Member Functions inherited from OCCViewer_ViewPort
 OCCViewer_ViewPort (QWidget *parent)
 
virtual ~OCCViewer_ViewPort ()
 
void setSketchingEnabled (bool)
 
bool isSketchingEnabled () const
 
void setTransformEnabled (bool)
 
bool isTransformEnabled () const
 
void redrawPainters ()
 
virtual QPaintEngine * paintEngine () const
 

Protected Member Functions

virtual void paintEvent (QPaintEvent *)
 
virtual void resizeEvent (QResizeEvent *)
 
virtual void attachWindow (const Handle(V3d_View)&, const Handle(Aspect_Window)&)
 
- Protected Member Functions inherited from OCCViewer_ViewPort
void selectVisualId ()
 
virtual void mouseMoveEvent (QMouseEvent *)
 
virtual void mouseReleaseEvent (QMouseEvent *)
 
virtual void mousePressEvent (QMouseEvent *)
 
virtual void mouseDoubleClickEvent (QMouseEvent *)
 
virtual void keyPressEvent (QKeyEvent *)
 
virtual void keyReleaseEvent (QKeyEvent *)
 
 Handle (Aspect_Window) myWindow
 

Private Slots

void repaintViewAfterMove ()
 

Private Member Functions

 Handle (V3d_View) activeView() const
 
 Handle (V3d_View) inactiveView() const
 
bool mapView (const Handle(V3d_View)&)
 
bool setWindow (const Handle(V3d_View)&)
 
bool mapped (const Handle(V3d_View)&) const
 
void updateBackground ()
 
void setDefaultParams ()
 
 Handle (V3d_View) myActiveView
 
 Handle (V3d_View) myOrthoView
 
 Handle (V3d_View) myPerspView
 

Private Attributes

bool myBusy
 
double myScale
 
bool myIsAdvancedZoomingEnabled
 
Qtx::BackgroundData myBackground
 
int myBgImgHeight
 
int myBgImgWidth
 
QCursor * myCursor
 

Friends

class OCCViewer_ViewTransformer
 

Additional Inherited Members

- Protected Slots inherited from OCCViewer_ViewPort
virtual void onChangeBackground ()
 
- Protected Attributes inherited from OCCViewer_ViewPort
bool myEnableSketching
 
bool myEnableTransform
 
bool myPaintersRedrawing
 
QList< QtxAction * > myPopupActions
 

Constructor & Destructor Documentation

OCCViewer_ViewPort3d::OCCViewer_ViewPort3d ( QWidget *  parent,
const Handle(V3d_Viewer)&  viewer,
V3d_TypeOfView  type = V3d_ORTHOGRAPHIC 
)

Constructor

References myCursor, and setDefaultParams().

OCCViewer_ViewPort3d::~OCCViewer_ViewPort3d ( )
virtual

Destructor

References Handle(), myCursor, and vpClosed().

Member Function Documentation

void OCCViewer_ViewPort3d::attachWindow ( const Handle(V3d_View)&  view,
const Handle(Aspect_Window)&  window 
)
protectedvirtual

References updateBackground().

Qtx::BackgroundData OCCViewer_ViewPort3d::background ( ) const

Returns the background data

References myBackground.

QColor OCCViewer_ViewPort3d::backgroundColor ( ) const
virtual

Returns the background color [ virtual public ] [ obsolete ]

Reimplemented from OCCViewer_ViewPort.

References background(), and Qtx::BackgroundData::color().

void OCCViewer_ViewPort3d::endRotation ( )
virtual

Resets the viewport after 'rotation'. [ protected ]

References OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::fitAll ( bool  keepScale = false,
bool  withZ = true,
bool  upd = true 
)
virtual

Fits all objects in view. [ virtual protected ]

Implements OCCViewer_ViewPort.

References myScale, and OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::fitRect ( const QRect &  rect)
virtual

Called at 'window fit' transformation. [ virtual protected ]

Implements OCCViewer_ViewPort.

References OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::getAxialScale ( double &  xScale,
double &  yScale,
double &  zScale 
)

Get axial scale to the view

virtual int OCCViewer_ViewPort3d::getBgImgHeight ( )
inlinevirtual
virtual int OCCViewer_ViewPort3d::getBgImgWidth ( )
inlinevirtual
QCursor * OCCViewer_ViewPort3d::getDefaultCursor ( ) const

References myCursor.

double OCCViewer_ViewPort3d::getZSize ( ) const

Returns Z-size of this view. [ public ]

OCCViewer_ViewPort3d::Handle ( V3d_View  ) const
OCCViewer_ViewPort3d::Handle ( V3d_View  ) const
OCCViewer_ViewPort3d::Handle ( V3d_Viewer  ) const
OCCViewer_ViewPort3d::Handle ( V3d_View  ) const
private
OCCViewer_ViewPort3d::Handle ( V3d_View  ) const
private
OCCViewer_ViewPort3d::Handle ( V3d_View  )
private
OCCViewer_ViewPort3d::Handle ( V3d_View  )
private
OCCViewer_ViewPort3d::Handle ( V3d_View  )
private
bool OCCViewer_ViewPort3d::isAdvancedZoomingEnabled ( ) const
inline
bool OCCViewer_ViewPort3d::isBusy ( )
inline
bool OCCViewer_ViewPort3d::mapped ( const Handle(V3d_View)&  ) const
private
bool OCCViewer_ViewPort3d::mapView ( const Handle(V3d_View)&  view)
private

Activates the desired 'type' of view in the viewer ( view of 'type' is created if it doesn't exist ). [ public ]

Maps CasCade 'view' to this viewport. [ private ]

References mapped(), setWindow(), and vpMapped().

void OCCViewer_ViewPort3d::onUpdate ( )
virtual

Updates the active viewport. [ virtual public ]

Reimplemented from OCCViewer_ViewPort.

void OCCViewer_ViewPort3d::paintEvent ( QPaintEvent *  e)
protectedvirtual

Repaints the viewport. [ virtual protected ]

Reimplemented from OCCViewer_ViewPort.

References mapped(), mapView(), myBusy, OCCViewer_ViewPort::myPaintersRedrawing, and OCCViewer_ViewPort::paintEvent().

void OCCViewer_ViewPort3d::pan ( int  dx,
int  dy 
)
virtual

Called at 'pan' transformation. [ virtual protected ]

Implements OCCViewer_ViewPort.

References OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::repaintViewAfterMove ( )
privateslot

Moved the viewport

void OCCViewer_ViewPort3d::reset ( )
virtual

Resets the view. [ virtual protected ]

Implements OCCViewer_ViewPort.

References OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::resizeEvent ( QResizeEvent *  e)
protectedvirtual

Resizes the viewport. [ virtual protected ]

References mapped(), mapView(), and repaintViewAfterMove().

void OCCViewer_ViewPort3d::rotate ( int  x,
int  y,
int  theRotationPointType,
const gp_Pnt &  theSelectedPoint 
)
virtual

Rotates the viewport. [ protected ]

References OCCViewer_ViewWindow::BBCENTER, rx, ry, OCCViewer_ViewWindow::SELECTED, sx, sy, OCCViewer_ViewPort::vpTransformed(), and zRotation.

void OCCViewer_ViewPort3d::rotateXY ( double  degrees)
virtual

Rotate the view in the view plane (orthogonal to the view vector)

References OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::setAdvancedZoomingEnabled ( const bool  theState)
inline
void OCCViewer_ViewPort3d::setAxialScale ( double  xScale,
double  yScale,
double  zScale 
)
virtual

Set axial scale to the view

References OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::setBackground ( const Qtx::BackgroundData &  bgData)

Sets the background data

References Qtx::BackgroundData::isValid(), myBackground, updateBackground(), and vpChangeBackground().

void OCCViewer_ViewPort3d::setBackgroundColor ( const QColor &  color)
virtual

Sets the background color [ virtual public ] [ obsolete ]

Reimplemented from OCCViewer_ViewPort.

References background(), setBackground(), and Qtx::BackgroundData::setColor().

void OCCViewer_ViewPort3d::setCenter ( int  x,
int  y 
)
virtual

Centers the viewport. [ virtual protected ]

Implements OCCViewer_ViewPort.

References myScale, and OCCViewer_ViewPort::vpTransformed().

void OCCViewer_ViewPort3d::setDefaultCursor ( Qt::CursorShape  theCursorShape)

References myCursor.

void OCCViewer_ViewPort3d::setDefaultParams ( )
private

References QtxResourceMgr::booleanValue(), QtxResourceMgr::integerValue(), SUIT_Session::resourceMgr(), SUIT_Session::session(), and setBackground().

bool OCCViewer_ViewPort3d::setWindow ( const Handle(V3d_View)&  view)
private

Passed the handle of native window of the component to CASCADE view. [ private ]

References attachWindow().

void OCCViewer_ViewPort3d::setZSize ( double  zsize)

Sets Z-size of this view ( for both orthographic and perspective ). [ public ]

void OCCViewer_ViewPort3d::showStaticTrihedron ( bool  on)

References Handle().

void OCCViewer_ViewPort3d::startRotation ( int  x,
int  y,
int  theRotationPointType,
const gp_Pnt &  theSelectedPoint 
)
virtual

Inits 'rotation' transformation. [ protected ]

References OCCViewer_ViewWindow::BBCENTER, rx, ry, OCCViewer_ViewWindow::SELECTED, sx, sy, and zRotation.

void OCCViewer_ViewPort3d::startZoomAtPoint ( int  x,
int  y 
)
virtual

Inits 'zoom' transformation. [ protected ]

References isAdvancedZoomingEnabled().

bool OCCViewer_ViewPort3d::synchronize ( OCCViewer_ViewPort *  view)
virtualslot

Performs synchronization of view parameters with the specified view. Returns true if synchronization is done successfully or false otherwise. Default implementation does nothing (return false)

References Handle().

bool OCCViewer_ViewPort3d::syncronize ( const OCCViewer_ViewPort3d *  ref)
virtual

Syncronizes visual state of this viewport with 'ref' ( scale, projection, eye etc ) Returns 'true' if copied OK, 'false' otherwise. [ virtual public ]

References Handle().

void OCCViewer_ViewPort3d::updateBackground ( )
private

References Qtx::CenterTexture, Qtx::BackgroundData::color(), Qtx::ColorBackground, OCCViewer_Viewer::Corner1Gradient, OCCViewer_Viewer::Corner2Gradient, OCCViewer_Viewer::Corner3Gradient, OCCViewer_Viewer::Corner4Gradient, Qtx::CustomGradientBackground, OCCViewer_Viewer::Diagonal1Gradient, OCCViewer_Viewer::Diagonal2Gradient, Qtx::BackgroundData::gradient(), OCCViewer_Viewer::HorizontalGradient, Qtx::BackgroundData::isTextureShown(), Qtx::BackgroundData::isValid(), OCCViewer_Viewer::LastGradient, Qtx::BackgroundData::mode(), myBackground, Qtx::SimpleGradientBackground, Qtx::StretchTexture, Qtx::BackgroundData::texture(), Qtx::TileTexture, OCCViewer_ViewSketcher::type(), and OCCViewer_Viewer::VerticalGradient.

void OCCViewer_ViewPort3d::vpChangeBackground ( const Qtx::BackgroundData &  )
signal
void OCCViewer_ViewPort3d::vpClosed ( OCCViewer_ViewPort3d *  )
signal
void OCCViewer_ViewPort3d::vpMapped ( OCCViewer_ViewPort3d *  )
signal
void OCCViewer_ViewPort3d::zoom ( int  x0,
int  y0,
int  x,
int  y 
)
virtual

Called at 'zoom' transformation. [ virtual protected ]

Implements OCCViewer_ViewPort.

References isAdvancedZoomingEnabled(), and OCCViewer_ViewPort::vpTransformed().

Friends And Related Function Documentation

friend class OCCViewer_ViewTransformer
friend

Member Data Documentation

Qtx::BackgroundData OCCViewer_ViewPort3d::myBackground
private
int OCCViewer_ViewPort3d::myBgImgHeight
private
int OCCViewer_ViewPort3d::myBgImgWidth
private
bool OCCViewer_ViewPort3d::myBusy
private
QCursor* OCCViewer_ViewPort3d::myCursor
private
bool OCCViewer_ViewPort3d::myIsAdvancedZoomingEnabled
private
double OCCViewer_ViewPort3d::myScale
private
The documentation for this class was generated from the following files: