pqQVTKWidget has a QVTKOpenGL*Widget object to which it adds awareness for view proxies. More...

#include <pqQVTKWidget.h>

Inherits QWidget.

Public Slots
void	paintMousePointer (int x, int y)

Public Member Functions
	pqQVTKWidget (QWidget *parent=nullptr, Qt::WindowFlags f=Qt::WindowFlags{})

	pqQVTKWidget (QWidget *parentObject, Qt::WindowFlags f, bool isStereo)

	~pqQVTKWidget () override

void	setViewProxy (vtkSMProxy *)
	Set the view proxy. More...

void	setSession (vtkSMSession *)
	Set the session. More...

vtkTypeUInt32	getProxyId ()
	Return the Proxy ID if any, otherwise return 0. More...

void	setSizePropertyName (const QString &pname)
	Set/Get the name of the property to use to update the size of the widget on the proxy. More...

const QString &	sizePropertyName () const

void	notifyQApplication (QMouseEvent *)

void	setRenderWindow (vtkRenderWindow *win)
	Methods that decorates QVTKOpenGL*Widget methods. More...

vtkRenderWindow *	renderWindow () const

QVTKInteractor *	interactor () const

bool	isValid ()

void	setEnableHiDPI (bool flag)

void	setCustomDevicePixelRatio (double cdpr)

double	effectiveDevicePixelRatio () const

void	setViewSize (int width, int height)

Protected Member Functions
bool	renderVTK ()

bool	canRender ()

void	resizeEvent (QResizeEvent *evt) override

Detailed Description

pqQVTKWidget has a QVTKOpenGL*Widget object to which it adds awareness for view proxies.

The advantage of doing that is that pqQVTKWidget can automatically update the "ViewSize" property on the view proxy whenever the widget's size/position changes.

This class also enables image-caching by default (image caching support is provided by its contained QVTKOpenGL*Widget class).

Definition at line 58 of file pqQVTKWidget.h.

Constructor & Destructor Documentation

◆ pqQVTKWidget() [1/2]

pqQVTKWidget::pqQVTKWidget	(	QWidget *	parent = `nullptr`,
		Qt::WindowFlags	f = `Qt::WindowFlags{}`
	)

◆ pqQVTKWidget() [2/2]

pqQVTKWidget::pqQVTKWidget	(	QWidget *	parentObject,
		Qt::WindowFlags	f,
		bool	isStereo
	)

◆ ~pqQVTKWidget()

pqQVTKWidget::~pqQVTKWidget ( )

override

Member Function Documentation

◆ setViewProxy()

void pqQVTKWidget::setViewProxy ( vtkSMProxy * )

Set the view proxy.

◆ setSession()

void pqQVTKWidget::setSession ( vtkSMSession * )

Set the session.

This is only used when ViewProxy is not set.

◆ getProxyId()

vtkTypeUInt32 pqQVTKWidget::getProxyId ( )

Return the Proxy ID if any, otherwise return 0.

◆ setSizePropertyName()

void pqQVTKWidget::setSizePropertyName ( const QString & pname )

inline

Set/Get the name of the property to use to update the size of the widget on the proxy.

By default "ViewSize" is used.

Definition at line 88 of file pqQVTKWidget.h.

◆ sizePropertyName()

const QString& pqQVTKWidget::sizePropertyName ( ) const

inline

Definition at line 89 of file pqQVTKWidget.h.

◆ notifyQApplication()

void pqQVTKWidget::notifyQApplication ( QMouseEvent * )

◆ setRenderWindow()

void pqQVTKWidget::setRenderWindow ( vtkRenderWindow * win )

Methods that decorates QVTKOpenGL*Widget methods.

◆ renderWindow()

vtkRenderWindow* pqQVTKWidget::renderWindow ( ) const

◆ interactor()

QVTKInteractor* pqQVTKWidget::interactor ( ) const

◆ isValid()

bool pqQVTKWidget::isValid ( )

◆ setEnableHiDPI()

void pqQVTKWidget::setEnableHiDPI ( bool flag )

◆ setCustomDevicePixelRatio()

void pqQVTKWidget::setCustomDevicePixelRatio ( double cdpr )

◆ effectiveDevicePixelRatio()

double pqQVTKWidget::effectiveDevicePixelRatio ( ) const

◆ setViewSize()

void pqQVTKWidget::setViewSize	(	int	width,
		int	height
	)

◆ paintMousePointer

void pqQVTKWidget::paintMousePointer	(	int	x,
		int	y
	)

slot

◆ renderVTK()

bool pqQVTKWidget::renderVTK ( )

protected

◆ canRender()

bool pqQVTKWidget::canRender ( )