OCCViewer_ViewPort Class Reference

#include <OCCViewer_ViewPort.h>

Inheritance diagram for OCCViewer_ViewPort:

Signals
void	vpKeyEvent (QKeyEvent *)
void	vpMouseEvent (QMouseEvent *)
void	vpDrawExternal (QPainter *)
void	vpChangeBGColor (QColor)
Public Member Functions
	OCCViewer_ViewPort (QWidget *parent)
virtual	~OCCViewer_ViewPort ()
void	setSketchingEnabled (bool)
bool	isSketchingEnabled () const
void	setTransformEnabled (bool)
bool	isTransformEnabled () const
virtual QColor	backgroundColor () const
virtual void	setBackgroundColor (const QColor &)
void	redrawPainters ()
virtual void	onUpdate ()
virtual QPaintEngine *	paintEngine () const
Protected Slots
virtual void	onChangeBgColor ()
Protected Member Functions
void	selectVisualId ()
virtual void	paintEvent (QPaintEvent *)
virtual void	mouseMoveEvent (QMouseEvent *)
virtual void	mouseReleaseEvent (QMouseEvent *)
virtual void	mousePressEvent (QMouseEvent *)
virtual void	mouseDoubleClickEvent (QMouseEvent *)
virtual void	keyPressEvent (QKeyEvent *)
virtual void	keyReleaseEvent (QKeyEvent *)
virtual void	reset ()=0
virtual void	pan (int, int)=0
virtual void	setCenter (int, int)=0
virtual void	fitRect (const QRect &)=0
virtual void	zoom (int, int, int, int)=0
virtual void	fitAll (bool keepScale=false, bool withZ=true, bool upd=true)=0
	Handle (Aspect_Window) myWindow
Protected Attributes
bool	myEnableSketching
bool	myEnableTransform
bool	myPaintersRedrawing
QList< QtxAction * >	myPopupActions
Private Member Functions
void	initialize ()
void	cleanup ()
Static Private Attributes
static int	nCounter
Friends
class	OCCViewer_ViewSketcher

---

Detailed Description

Visualisation canvas of SUIT-based application

---

Constructor & Destructor Documentation

OCCViewer_ViewPort::OCCViewer_ViewPort

(

QWidget *

parent

)

Constructor

References initialize().

OCCViewer_ViewPort::~OCCViewer_ViewPort

(

)

[virtual]

Destructor

References cleanup().

---

Member Function Documentation

void OCCViewer_ViewPort::setSketchingEnabled

(

bool

enable

)

Enables / disables sketching [ public ]

References myEnableSketching.

bool OCCViewer_ViewPort::isSketchingEnabled

(

)

const

Returns 'true' if sketching is enabled in this viewport. [ public ]

References myEnableSketching.

void OCCViewer_ViewPort::setTransformEnabled

(

bool

enable

)

Enables / disables transformations. [ public ]

References myEnableTransform.

bool OCCViewer_ViewPort::isTransformEnabled

(

)

const

Returns 'true' if transformations ( rotation, zoom etc. ) are enabled in this viewport. [ public ]

References myEnableTransform.

QColor OCCViewer_ViewPort::backgroundColor

(

)

const [virtual]

Returns the background color. [ virtual ]

Reimplemented in OCCViewer_ViewPort3d.

void OCCViewer_ViewPort::setBackgroundColor

(

const QColor &

color

)

[virtual]

Sets the background 'color'. [ virtual ]

Reimplemented in OCCViewer_ViewPort3d.

References vpChangeBGColor().

void OCCViewer_ViewPort::redrawPainters

(

)

Forces to redraw the viewport by an external painter. [ public ]

References myPaintersRedrawing.

void OCCViewer_ViewPort::onUpdate

(

)

[virtual]

Updates this view. Does nothing by default. [ virtual public ]

Reimplemented in OCCViewer_ViewPort3d.

QPaintEngine * OCCViewer_ViewPort::paintEngine

(

)

const [virtual]

Get paint engine for the OpenGL viewer. [ virtual public ]

void OCCViewer_ViewPort::selectVisualId

(

)

[protected]

Selects visual ID for OpenGL window ( X11 specific ). [ protected ]

References test_table.a, backgroundColor(), choose_cmap(), Plot2d.None, and Window.

void OCCViewer_ViewPort::paintEvent

(

QPaintEvent *

)

[protected, virtual]

Repaints the viewport. [ virtual protected ]

Reimplemented in OCCViewer_ViewPort3d.

References myPaintersRedrawing, and vpDrawExternal().

void OCCViewer_ViewPort::mouseMoveEvent

(

QMouseEvent *

e

)

[protected, virtual]

Emits 'mouseEvent' signal. [ virtual protected ]

References vpMouseEvent().

void OCCViewer_ViewPort::mouseReleaseEvent

(

QMouseEvent *

e

)

[protected, virtual]

Emits 'mouseEvent' signal. [ virtual protected ]

References vpMouseEvent().

void OCCViewer_ViewPort::mousePressEvent

(

QMouseEvent *

e

)

[protected, virtual]

Emits 'mouseEvent' signal. [ virtual protected ]

References vpMouseEvent().

void OCCViewer_ViewPort::mouseDoubleClickEvent

(

QMouseEvent *

e

)

[protected, virtual]

Emits 'mouseEvent' signal. [ virtual protected ]

References vpMouseEvent().

void OCCViewer_ViewPort::keyPressEvent

(

QKeyEvent *

e

)

[protected, virtual]

Emits 'keyEvent' signal. [ virtual protected ]

References vpKeyEvent().

void OCCViewer_ViewPort::keyReleaseEvent

(

QKeyEvent *

e

)

[protected, virtual]

Emits 'keyEvent' signal. [ virtual protected ]

References vpKeyEvent().

virtual void OCCViewer_ViewPort.reset

(

)

[protected, pure virtual]

Implemented in OCCViewer_ViewPort3d.

virtual void OCCViewer_ViewPort.pan	(	int	,
		int
	)		[protected, pure virtual]

Implemented in OCCViewer_ViewPort3d.

virtual void OCCViewer_ViewPort.setCenter	(	int	,
		int
	)		[protected, pure virtual]

Implemented in OCCViewer_ViewPort3d.

virtual void OCCViewer_ViewPort.fitRect

(

const QRect &

)

[protected, pure virtual]

Implemented in OCCViewer_ViewPort3d.

virtual void OCCViewer_ViewPort.zoom	(	int	,
		int	,
		int	,
		int
	)		[protected, pure virtual]

Implemented in OCCViewer_ViewPort3d.

virtual void OCCViewer_ViewPort.fitAll	(	bool	keepScale = false,
		bool	withZ = true,
		bool	upd = true
	)		[protected, pure virtual]

Implemented in OCCViewer_ViewPort3d.

void OCCViewer_ViewPort::onChangeBgColor

(

)

[protected, virtual, slot]

Creates the popup. [ virtual protected ]

Destroys the popup. [ virtual protected ]

Sets the background color with color selection dialog. [ virtual protected slot ]

References backgroundColor(), and setBackgroundColor().

void OCCViewer_ViewPort.vpKeyEvent

(

QKeyEvent *

)

[signal]

void OCCViewer_ViewPort.vpMouseEvent

(

QMouseEvent *

)

[signal]

void OCCViewer_ViewPort.vpDrawExternal

(

QPainter *

)

[signal]

void OCCViewer_ViewPort.vpChangeBGColor

(

QColor

)

[signal]

void OCCViewer_ViewPort::initialize

(

)

[private]

Initializes viewport. [ private ]

References myEnableSketching, myEnableTransform, and myPaintersRedrawing.

void OCCViewer_ViewPort::cleanup

(

)

[private]

Cleans up the viewport. [ private ]

OCCViewer_ViewPort.Handle

(

Aspect_Window

)

[protected]

---

Friends And Related Function Documentation

friend class OCCViewer_ViewSketcher [friend]

---

Field Documentation

bool OCCViewer_ViewPort.myEnableSketching [protected]

bool OCCViewer_ViewPort.myEnableTransform [protected]

bool OCCViewer_ViewPort.myPaintersRedrawing [protected]

QList<QtxAction*> OCCViewer_ViewPort.myPopupActions [protected]

int OCCViewer_ViewPort.nCounter [static, private]