The SoQtFullViewer class adds some user interface components to the viewer canvas. More...

#include <Inventor/Qt/viewers/SoQtFullViewer.h>

Inheritance diagram for SoQtFullViewer:

Public Types
enum	BuildFlag { BUILD_NONE = 0x00 , BUILD_DECORATION = 0x01 , BUILD_POPUP = 0x02 , BUILD_ALL = (BUILD_DECORATION \| BUILD_POPUP) }

Public Types inherited from SoQtViewer
enum	AutoClippingStrategy { VARIABLE_NEAR_PLANE , CONSTANT_NEAR_PLANE }

enum	BufferType { BUFFER_SINGLE , BUFFER_DOUBLE , BUFFER_INTERACTIVE }

enum	DrawStyle { VIEW_AS_IS , VIEW_HIDDEN_LINE , VIEW_NO_TEXTURE , VIEW_LOW_COMPLEXITY , VIEW_LINE , VIEW_POINT , VIEW_BBOX , VIEW_LOW_RES_LINE , VIEW_LOW_RES_POINT , VIEW_SAME_AS_STILL , VIEW_WIREFRAME_OVERLAY }

enum	DrawType { STILL = 0 , INTERACTIVE }

enum	StereoType { STEREO_NONE , STEREO_ANAGLYPH , STEREO_QUADBUFFER , STEREO_INTERLEAVED_ROWS , STEREO_INTERLEAVED_COLUMNS }

enum	Type { BROWSER , EDITOR }

Public Member Functions
void	addAppPushButton (QWidget *newButton)

int	findAppPushButton (QWidget *oldButton) const

QWidget *	getAppPushButtonParent (void) const

QWidget *	getRenderAreaWidget (void) const

void	insertAppPushButton (QWidget *newButton, int index)

SbBool	isDecoration (void) const

SbBool	isPopupMenuEnabled (void) const

int	lengthAppPushButton (void) const

void	removeAppPushButton (QWidget *oldButton)

virtual void	setComponentCursor (const SoQtCursor &cursor)

void	setDecoration (const SbBool on)

void	setPopupMenuEnabled (const SbBool on)

virtual void	setViewing (SbBool on)

Public Member Functions inherited from SoQtViewer
void	addFinishCallback (SoQtViewerCB func, void data=NULL)

void	addStartCallback (SoQtViewerCB func, void data=NULL)

void	getAnaglyphStereoColorMasks (SbBool left[3], SbBool right[3])

SoQtViewer::BufferType	getBufferingType (void) const

SoCamera *	getCamera (void) const

SoType	getCameraType (void) const

SoQtViewer::DrawStyle	getDrawStyle (const SoQtViewer::DrawType type) const

SoDirectionalLight *	getHeadlight (void) const

virtual SoNode *	getSceneGraph (void)

float	getSeekTime (void) const

float	getStereoOffset (void) const

SoQtViewer::StereoType	getStereoType (void) const

const SbColor &	getWireframeOverlayColor (void) const

SbBool	isAutoClipping (void) const

SbBool	isCursorEnabled (void) const

SbBool	isDetailSeek (void) const

SbBool	isHeadlight (void) const

SbBool	isStereoViewing (void) const

SbBool	isViewing (void) const

void	removeFinishCallback (SoQtViewerCB func, void data=NULL)

void	removeStartCallback (SoQtViewerCB func, void data=NULL)

virtual void	resetToHomePosition (void)

virtual void	saveHomePosition (void)

void	setAnaglyphStereoColorMasks (const SbBool left[3], const SbBool right[3])

void	setAutoClipping (SbBool enable)

void	setAutoClippingStrategy (const AutoClippingStrategy strategy, const float value=0.6f, SoQtAutoClippingCB cb=NULL, void cbuserdata=NULL)

virtual void	setBufferingType (SoQtViewer::BufferType type)

virtual void	setCamera (SoCamera *camera)

virtual void	setCameraType (SoType type)

virtual void	setCursorEnabled (SbBool enable)

void	setDetailSeek (const SbBool enable)

virtual void	setDoubleBuffer (const SbBool enable)

virtual void	setDrawStyle (SoQtViewer::DrawType type, SoQtViewer::DrawStyle style)

virtual void	setHeadlight (SbBool enable)

virtual void	setSceneGraph (SoNode *root)

void	setSeekTime (const float seconds)

virtual void	setStereoOffset (const float dist)

SbBool	setStereoType (SoQtViewer::StereoType s)

virtual void	setStereoViewing (SbBool enable)

void	setWireframeOverlayColor (const SbColor &color)

virtual void	toggleCameraType (void)

virtual void	viewAll (void)

Public Member Functions inherited from SoQtRenderArea
	SoQtRenderArea (QWidget parent=NULL, const char name=NULL, SbBool embed=TRUE, SbBool mouseInput=TRUE, SbBool keyboardInput=TRUE)

	~SoQtRenderArea ()

void	getAntialiasing (SbBool &smoothing, int &numPasses) const

const SbColor &	getBackgroundColor (void) const

int	getBackgroundIndex (void) const

SoGLRenderAction *	getGLRenderAction (void) const

int	getOverlayBackgroundIndex (void) const

SoGLRenderAction *	getOverlayGLRenderAction (void) const

SoNode *	getOverlaySceneGraph (void)

SoSceneManager *	getOverlaySceneManager (void) const

uint32_t	getRedrawPriority (void) const

SoSceneManager *	getSceneManager (void) const

SoGLRenderAction::TransparencyType	getTransparencyType (void) const

const SbViewportRegion &	getViewportRegion (void) const

SbBool	isAutoRedraw (void) const

SbBool	isClearBeforeOverlayRender (void) const

SbBool	isClearBeforeRender (void) const

SbBool	isClearZBufferBeforeRender (void) const

void	redrawOnSelectionChange (SoSelection *selection)

void	redrawOverlayOnSelectionChange (SoSelection *selection)

void	registerDevice (SoQtDevice *device)

void	render (void)

void	renderOverlay (void)

void	scheduleOverlayRedraw (void)

void	scheduleRedraw (void)

SbBool	sendSoEvent (const SoEvent *event)

void	setAntialiasing (SbBool smoothing, int numPasses)

void	setAutoRedraw (SbBool enable)

void	setBackgroundColor (const SbColor &color)

void	setBackgroundIndex (int idx)

void	setClearBeforeOverlayRender (SbBool enable)

void	setClearBeforeRender (SbBool enable, SbBool zbEnable=TRUE)

void	setColorMap (int start, int num, const SbColor *colors)

void	setEventCallback (SoQtRenderAreaEventCB func, void user=NULL)

void	setGLRenderAction (SoGLRenderAction *action)

void	setOverlayBackgroundIndex (int idx)

void	setOverlayColorMap (int start, int num, const SbColor *colors)

void	setOverlayGLRenderAction (SoGLRenderAction *action)

void	setOverlaySceneGraph (SoNode *scene)

void	setOverlaySceneManager (SoSceneManager *manager)

void	setRedrawPriority (uint32_t priority)

void	setSceneManager (SoSceneManager *manager)

void	setTransparencyType (SoGLRenderAction::TransparencyType type)

void	setViewportRegion (const SbViewportRegion &newRegion)

void	unregisterDevice (SoQtDevice *device)

Public Member Functions inherited from SoQtGLWidget
SbBool	getAccumulationBuffer (void) const

SbBool	getAlphaChannel (void) const

QWidget *	getGLWidget (void) const

void	getLineWidthLimits (SbVec2f &range, float &granularity)

QWidget *	getNormalWidget (void) const

unsigned long	getOverlayTransparentPixel (void)

QWidget *	getOverlayWidget (void) const

void	getPointSizeLimits (SbVec2f &range, float &granularity)

int	getSampleBuffers (void) const

SbBool	getStencilBuffer (void) const

SbBool	hasNormalGLArea (void) const

SbBool	hasOverlayGLArea (void) const

SbBool	isBorder (void) const

SbBool	isDoubleBuffer (void) const

SbBool	isDrawToFrontBufferEnable (void) const

SbBool	isOverlayRender (void) const

SbBool	isQuadBufferStereo (void) const

SbBool	isStealFocus (void) const

void	setAccumulationBuffer (const SbBool enable)

void	setAlphaChannel (const SbBool enable)

void	setBorder (const SbBool enable)

void	setDrawToFrontBufferEnable (const SbBool enable)

void	setOverlayRender (const SbBool onoff)

void	setQuadBufferStereo (const SbBool enable)

void	setSampleBuffers (const int numsamples)

void	setStealFocus (SbBool enable)

void	setStencilBuffer (const SbBool enable)

Public Member Functions inherited from SoQtComponent
virtual	~SoQtComponent ()

QWidget *	getBaseWidget (void) const

const char *	getClassName (void) const

const char *	getIconTitle (void) const

QWidget *	getParentWidget (void) const

QWidget *	getShellWidget (void) const

SbVec2s	getSize (void) const

const char *	getTitle (void) const

QWidget *	getWidget (void) const

const char *	getWidgetName (void) const

virtual void	hide (void)

SbBool	isFullScreen (void) const

SbBool	isTopLevelShell (void) const

SbBool	isVisible (void)

SbBool	setFullScreen (const SbBool onoff)

void	setIconTitle (const char *const title)

void	setSize (const SbVec2s size)

void	setTitle (const char *const title)

void	setWindowCloseCallback (SoQtComponentCB const func, void const user=NULL)

virtual void	show (void)

Public Member Functions inherited from SoQtObject
virtual SoType	getTypeId (void) const =0

SbBool	isOfType (SoType type) const

Protected Member Functions
	SoQtFullViewer (QWidget parent, const char name, SbBool embed, BuildFlag flag, Type type, SbBool build)

	~SoQtFullViewer ()

virtual void	bottomWheelFinish (void)

virtual void	bottomWheelMotion (float)

virtual void	bottomWheelStart (void)

QWidget *	buildAppButtons (QWidget *parent)

virtual QWidget *	buildBottomTrim (QWidget *parent)

virtual void	buildDecoration (QWidget *parent)

virtual QWidget *	buildLeftTrim (QWidget *parent)

virtual void	buildPopupMenu (void)

virtual QWidget *	buildRightTrim (QWidget *parent)

QWidget *	buildViewerButtons (QWidget *parent)

QWidget *	buildWidget (QWidget *parent)

virtual void	createViewerButtons (QWidget parent, SbPList buttonlist)

QWidget *	getBottomWheelLabelWidget (void) const

float	getBottomWheelValue (void) const

QWidget *	getLeftWheelLabelWidget (void) const

float	getLeftWheelValue (void) const

QWidget *	getRightWheelLabelWidget (void) const

const char *	getRightWheelString () const

float	getRightWheelValue (void) const

virtual void	leftWheelFinish (void)

virtual void	leftWheelMotion (float)

virtual void	leftWheelStart (void)

virtual void	openPopupMenu (const SbVec2s position)

virtual SbBool	processSoEvent (const SoEvent *const event)

virtual void	rightWheelFinish (void)

virtual void	rightWheelMotion (float)

virtual void	rightWheelStart (void)

void	setBottomWheelString (const char *const name)

void	setBottomWheelValue (const float value)

void	setLeftWheelString (const char *const name)

void	setLeftWheelValue (const float value)

virtual void	setPopupMenuString (const char *title)

void	setRightWheelString (const char *const name)

void	setRightWheelValue (const float value)

virtual void	sizeChanged (const SbVec2s &size)

Protected Member Functions inherited from SoQtViewer
	SoQtViewer (QWidget parent, const char name, SbBool embed, Type type, SbBool build)

	~SoQtViewer ()

virtual void	actualRedraw (void)

void	addSuperimposition (SoNode *scene)

virtual void	changeCameraValues (SoCamera *camera)

virtual void	computeSeekFinalOrientation (void)

int	getInteractiveCount (void) const

float	getSeekDistance (void) const

SbBool	getSuperimpositionEnabled (SoNode *scene) const

void	interactiveCountDec (void)

void	interactiveCountInc (void)

SbBool	isSeekMode (void) const

SbBool	isSeekValuePercentage (void) const

void	removeSuperimposition (SoNode *scene)

SbBool	seekToPoint (const SbVec2s screenpos)

void	seekToPoint (const SbVec3f &scenepos)

void	setSeekDistance (const float distance)

virtual void	setSeekMode (SbBool enable)

void	setSeekValueAsPercentage (const SbBool on)

void	setSuperimpositionEnabled (SoNode *scene, const SbBool enable)

Protected Member Functions inherited from SoQtRenderArea
	SoQtRenderArea (QWidget parent, const char name, SbBool embed, SbBool mouseInput, SbBool keyboardInput, SbBool build)

virtual void	actualOverlayRedraw (void)

virtual void	afterRealizeHook (void)

QWidget *	buildWidget (QWidget *parent)

virtual const char *	getDefaultIconTitle (void) const

virtual const char *	getDefaultTitle (void) const

virtual const char *	getDefaultWidgetName (void) const

virtual SbBool	glScheduleRedraw (void)

virtual void	initGraphic (void)

virtual void	initOverlayGraphic (void)

virtual void	processEvent (QEvent *event)

virtual void	redraw (void)

virtual void	redrawOverlay (void)

virtual void	widgetChanged (QWidget *widget)

Protected Member Functions inherited from SoQtGLWidget
	SoQtGLWidget (QWidget const parent=NULL, const char const name=NULL, const SbBool embed=TRUE, const int glmodes=SO_GL_RGB, const SbBool build=TRUE)

	~SoQtGLWidget ()

QWidget *	buildWidget (QWidget *parent)

float	getGLAspectRatio (void) const

SbVec2s	getGLSize (void) const

float	getGlxAspectRatio (void) const

SbVec2s	getGlxSize (void) const

void	glFlushBuffer (void)

void	glLockNormal (void)

void	glLockOverlay (void)

void	glSwapBuffers (void)

void	glUnlockNormal (void)

void	glUnlockOverlay (void)

SbBool	isRGBMode (void)

SbBool	isStereoBuffer (void) const

void	setGLSize (const SbVec2s size)

void	setGlxSize (const SbVec2s size)

void	setStereoBuffer (SbBool flag)

Protected Member Functions inherited from SoQtComponent
	SoQtComponent (QWidget const parent=NULL, const char const name=NULL, const SbBool embed=TRUE)

void	addVisibilityChangeCallback (SoQtComponentVisibilityCB const func, void const user=NULL)

void	registerWidget (QWidget *widget)

void	removeVisibilityChangeCallback (SoQtComponentVisibilityCB const func, void const user=NULL)

void	setBaseWidget (QWidget *widget)

void	setClassName (const char *const name)

void	unregisterWidget (QWidget *widget)

Protected Attributes
QWidget *	bottomDecoration

QWidget *	bottomWheel

QWidget *	bottomWheelLabel

char *	bottomWheelStr

float	bottomWheelVal

QWidget *	leftDecoration

QWidget *	leftWheel

QWidget *	leftWheelLabel

char *	leftWheelStr

float	leftWheelVal

SoQtPopupMenu *	prefmenu

QWidget *	rightDecoration

QWidget *	rightWheel

QWidget *	rightWheelLabel

char *	rightWheelStr

float	rightWheelVal

Protected Attributes inherited from SoQtGLWidget
SbBool	drawToFrontBuffer

SbBool	waitForExpose

Additional Inherited Members
Static Public Member Functions inherited from SoQtRenderArea
static uint32_t	getDefaultRedrawPriority (void)

Static Public Member Functions inherited from SoQtComponent
static SoQtComponent *	getComponent (QWidget *widget)

static void	initClasses (void)

static void	setWidgetCursor (QWidget *w, const SoQtCursor &cursor)

Static Public Member Functions inherited from SoQtObject
static SoType	getClassTypeId (void)

static void	init (void)

static void	initClass (void)

Detailed Description

The SoQtFullViewer class adds some user interface components to the viewer canvas.

The SoQtFullViewer is an abstract viewer class which extends its superclass (the basic SoQtViewer class) with two major user interface additions:

decorations around the render canvas, with buttons and thumbwheels to control camera interaction and various other aspects of model / scene viewing
a pop-up menu, invoked with the right mouse button, which controls yet more aspects of the rendering and the viewer

The user interface features listed above are the common parts of the user interfaces of the SoQtFullViewer's non-abstract subclasses.

For "real" application programs, the viewers / components from this class onwards and further down in the inheritance hierarchy is usually not all that interesting, as they enforces too much extra user interface cruft not compatible with the look and feel of the other parts of the application user interface. So most "real" applications will use either the SoQtViewer or the SoQtRenderArea as their base-level component, and then inherit one of these down into one's own "proper" viewer classes.

The non-abstract subclasses of the SoQtFullViewer class are viewer components often used as a test-bed for prototyping / rapid application development when doing quick testing of scenes, stand-alone 3D-models, animation techniques, etc.

See also: SoQtConstrainedViewer, SoQtExaminerViewer, SoQtPlaneViewer

Member Enumeration Documentation

◆ BuildFlag

enum SoQtFullViewer::BuildFlag

Valid values for the constructor argument that decides how much of the user interface features to set up. The enum values are bitflags that can be OR'ed together.

Enumerator
BUILD_NONE	Do not add any of the user interface components.
BUILD_DECORATION	Only build and set up the decorations around the OpenGL canvas.
BUILD_POPUP	Only build the pop-up menu. (Activated with the right mouse button.)
BUILD_ALL	Build all user interface components of the SoQtFullViewer.

Constructor & Destructor Documentation

◆ SoQtFullViewer()

SoQtFullViewer::SoQtFullViewer	(	QWidget *	parent,
		const char *	name,
		SbBool	embed,
		SoQtFullViewer::BuildFlag	buildFlag,
		SoQtViewer::Type	type,
		SbBool	build )

protected

Constructor. See parent class for explanation of arguments.

Subclasses will probably usually call with the buildNow flag set to FALSE to be able to do delayed building of the OpenGL canvas after other setup tasks has been performed.

◆ ~SoQtFullViewer()

SoQtFullViewer::~SoQtFullViewer ( )

protected

Destructor.

Member Function Documentation

◆ addAppPushButton()

void SoQtFullViewer::addAppPushButton ( QWidget * newButton )

Add an application specific push button to the viewer decorations. Application buttons will be laid out in a vertical row from the upper left corner.

The button will be added bottom-most.

See also: insertAppPushButton(), removeAppPushButton(), getAppPushButtonParent()

◆ bottomWheelFinish()

void SoQtFullViewer::bottomWheelFinish ( void )

protectedvirtual

Called as the user let go of the thumbwheel in the bottom frame after a drag operation. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: bottomWheelStart(), bottomWheelMotion(); leftWheelStart(), rightWheelStart()

Reimplemented in SoQtPlaneViewer.

◆ bottomWheelMotion()

void SoQtFullViewer::bottomWheelMotion ( float value )

protectedvirtual

Called repeatedly as the user drags the thumbwheel in the bottom frame. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: bottomWheelStart(), bottomWheelFinish(); leftWheelStart(), rightWheelStart()

Reimplemented in SoQtExaminerViewer, SoQtConstrainedViewer, and SoQtPlaneViewer.

◆ bottomWheelStart()

void SoQtFullViewer::bottomWheelStart ( void )

protectedvirtual

Called when the user starts to drag the thumbwheel in the bottom frame. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: bottomWheelMotion(), bottomWheelFinish(); leftWheelStart(), rightWheelStart()

Reimplemented in SoQtPlaneViewer.

◆ buildAppButtons()

QWidget * SoQtFullViewer::buildAppButtons ( QWidget * parent )

protected

Build the application specified button row (if any buttons were set up).

◆ buildBottomTrim()

QWidget * SoQtFullViewer::buildBottomTrim ( QWidget * parent )

protectedvirtual

Build decorations on the bottom of the render canvas. Override this method in subclasses if you want your own decorations on the viewer window.

◆ buildDecoration()

void SoQtFullViewer::buildDecoration ( QWidget * parent )

protectedvirtual

Build viewer decorations.

◆ buildLeftTrim()

QWidget * SoQtFullViewer::buildLeftTrim ( QWidget * parent )

protectedvirtual

Build decorations on the left of the render canvas. Override this method in subclasses if you want your own decorations on the viewer window.

The decoration will be 30 pixels wide.

◆ buildPopupMenu()

void SoQtFullViewer::buildPopupMenu ( void )

protectedvirtual

Make a pop-up menu with preferences settings.

One important note as for when you want to override this function in a subclass: be aware that it will usually be invoked (indirectly) from this class's constructor. That is before the table of virtual function pointers has been set up for the subclass, and because of this, the function will not be called in the subclass even though it is virtual.

To make the overriding actually be in effect, you need to delay building the widgets of this class. For information on how to do that, see the documentation of SoQtFullViewer::createViewerButtons().

◆ buildRightTrim()

QWidget * SoQtFullViewer::buildRightTrim ( QWidget * parent )

protectedvirtual

Build decorations on the right side of the render canvas. Override this method in subclasses if you want your own decorations on the viewer window.

◆ buildViewerButtons()

QWidget * SoQtFullViewer::buildViewerButtons ( QWidget * parent )

protected

Build and layout viewer specified button row.

◆ createViewerButtons()

void SoQtFullViewer::createViewerButtons	(	QWidget *	parent,
		SbPList *	buttonlist )

protectedvirtual

Set up the viewer buttons with pixmaps and event connections.

One important note if you want to override this method to add your own buttons to the list (in the explanation below, it is assumed that you know how virtual function table pointers are handled by C++):

createViewerButtons() is called (indirectly) from the constructors of the viewer classes. This means that you need to delay its invocation until your own subclass's constructor is run, because otherwise your re-implementation won't have been added to the internal virtual function table yet.

Delaying a superclass viewer from building its decorations is done by passing build==FALSE as the last argument of the protected constructors. You will then have to explicitly trigger the building in your own constructor.

Here's a minimal example that shows the steps needed to be able to override createViewerButtons() from SoQtExaminerViewer:

class MyExaminerViewer : public SoQtExaminerViewer {
 
public:
  MyExaminerViewer(QWidget* parent);
 
protected:
  virtual void createViewerButtons(QWidget* parent, SbPList * buttonlist);
};
 
MyExaminerViewer::MyExaminerViewer(QWidget* parent)
  : SoQtExaminerViewer(parent, NULL, TRUE,
                          SoQtFullViewer::BUILD_ALL, SoQtFullViewer::BROWSER,
                          // build == FALSE, to delay creation of decorations
                          FALSE)
{
  // Explicitly trigger the construction of viewer decorations.
  QWidget* widget = this->buildWidget(this->getParentWidget());
  this->setBaseWidget(widget);
}
 
void
MyExaminerViewer::createViewerButtons(QWidget* parent, SbPList * buttonlist)
{
  SoQtExaminerViewer::createViewerButtons(parent, buttonlist);
  // [now add your own button(s) to the buttonlist]
}

Reimplemented in SoQtExaminerViewer, and SoQtPlaneViewer.

◆ findAppPushButton()

int SoQtFullViewer::findAppPushButton ( QWidget * oldButton ) const

Return the index of a particular button that has been specified by the application, or -1 of the button has not been added.

See also: addAppPushButton()

◆ getAppPushButtonParent()

QWidget * SoQtFullViewer::getAppPushButtonParent ( void ) const

Returns the widget which is used as the parent of application specified buttons. The row of application buttons (if any) will be placed in the upper left corner.

See also: addAppPushButton(), insertAppPushButton(), removeAppPushButton()

◆ getBottomWheelLabelWidget()

QWidget * SoQtFullViewer::getBottomWheelLabelWidget ( void ) const

protected

This method returns the native widget for the label beside the bottom thumb wheel.

◆ getBottomWheelValue()

float SoQtFullViewer::getBottomWheelValue ( void ) const

protected

Get current value of the bottom thumbwheel.

See also: bottomWheelMotion()

◆ getLeftWheelLabelWidget()

QWidget * SoQtFullViewer::getLeftWheelLabelWidget ( void ) const

protected

This method returns the native widget for the label below the left thumb wheel.

◆ getLeftWheelValue()

float SoQtFullViewer::getLeftWheelValue ( void ) const

protected

Get current value of the left thumbwheel.

See also: leftWheelMotion()

◆ getRenderAreaWidget()

QWidget * SoQtFullViewer::getRenderAreaWidget ( void ) const

Returns the render area OpenGL canvas widget.

◆ getRightWheelLabelWidget()

QWidget * SoQtFullViewer::getRightWheelLabelWidget ( void ) const

protected

This method returns the native widget for the label below the right thumb wheel.

◆ getRightWheelValue()

float SoQtFullViewer::getRightWheelValue ( void ) const

protected

Get current value of the right thumbwheel.

See also: rightWheelMotion()

◆ insertAppPushButton()

void SoQtFullViewer::insertAppPushButton	(	QWidget *	newButton,
		int	index )

Insert an application specific push button to the viewer decorations at the given index.

See also: addAppPushButton(), removeAppPushButton(), getAppPushButtonParent()

◆ isDecoration()

SbBool SoQtFullViewer::isDecoration ( void ) const

Return TRUE if the viewer decorations are on, otherwise FALSE.

See also: setDecoration()

◆ isPopupMenuEnabled()

SbBool SoQtFullViewer::isPopupMenuEnabled ( void ) const

Return TRUE if the pop-up preferences menu is enabled, otherwise FALSE.

See also: setPopupMenuEnabled()

◆ leftWheelFinish()

void SoQtFullViewer::leftWheelFinish ( void )

protectedvirtual

Called as the user let go of the thumbwheel in the left frame after a drag operation. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: leftWheelStart(), leftWheelMotion(); bottomWheelStart(), rightWheelStart()

Reimplemented in SoQtPlaneViewer.

◆ leftWheelMotion()

void SoQtFullViewer::leftWheelMotion ( float value )

protectedvirtual

Called repeatedly as the user drags the thumbwheel in the left frame. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: leftWheelStart(), leftWheelFinish(); bottomWheelStart(), rightWheelStart()

Reimplemented in SoQtExaminerViewer, SoQtConstrainedViewer, and SoQtPlaneViewer.

◆ leftWheelStart()

void SoQtFullViewer::leftWheelStart ( void )

protectedvirtual

Called when the user starts to drag the thumbwheel in the left frame. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: leftWheelMotion(), leftWheelFinish(); bottomWheelStart(), rightWheelStart()

Reimplemented in SoQtPlaneViewer.

◆ lengthAppPushButton()

int SoQtFullViewer::lengthAppPushButton ( void ) const

Return number of application specific buttons added.

See also: addAppPushButton(), insertAddAppPushButton()

◆ openPopupMenu()

void SoQtFullViewer::openPopupMenu ( const SbVec2s position )

protectedvirtual

NOTE: This method is not part of the original InventorXt API.

◆ processSoEvent()

SbBool SoQtFullViewer::processSoEvent ( const SoEvent *const event )

protectedvirtual

Toolkit-native events are tried to convert to Coin-generic events in the SoQtRenderArea::processEvent() method. If this succeeds, they are forwarded to this method.

This is a virtual method, and is overridden in its subclasses to catch events of particular interest to the viewer classes, for instance.

Return TRUE if the event was processed. If not it should be passed on further up in the inheritance hierarchy by the caller. This last point is extremely important to take note of if you are expanding the toolkit with your own viewer class.

This method is not part of the original SGI InventorXt API. Note that you can still override the toolkit-native processEvent() method instead of this "generic" method.

Reimplemented from SoQtViewer.

Reimplemented in SoQtExaminerViewer, SoQtFlyViewer, and SoQtPlaneViewer.

◆ removeAppPushButton()

void SoQtFullViewer::removeAppPushButton ( QWidget * oldButton )

Remove one of the application specific buttons.

See also: addAppPushButton(), insertAppPushButton()

◆ rightWheelFinish()

void SoQtFullViewer::rightWheelFinish ( void )

protectedvirtual

Called as the user let go of the thumbwheel in the right frame after a drag operation. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: rightWheelStart(), rightWheelMotion(); leftWheelStart(), bottomWheelStart()

Reimplemented in SoQtPlaneViewer.

◆ rightWheelMotion()

void SoQtFullViewer::rightWheelMotion ( float value )

protectedvirtual

Called repeatedly as the user drags the thumbwheel in the right frame. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: rightWheelStart(), rightWheelFinish(); leftWheelStart(), bottomWheelStart()

Reimplemented in SoQtExaminerViewer, SoQtFlyViewer, and SoQtPlaneViewer.

◆ rightWheelStart()

void SoQtFullViewer::rightWheelStart ( void )

protectedvirtual

Called when the user starts to drag the thumbwheel in the right frame. Override this method in subclassed viewers to provide your own functionality on the thumbwheel.

See also: rightWheelMotion(), rightWheelFinish(); leftWheelStart(), bottomWheelStart()

Reimplemented in SoQtPlaneViewer.

◆ setBottomWheelString()

void SoQtFullViewer::setBottomWheelString ( const char *const string )

protected

Set label of the bottom thumbwheel.

◆ setBottomWheelValue()

void SoQtFullViewer::setBottomWheelValue ( const float value )

protected

Set a new value for the bottom thumbwheel.

◆ setComponentCursor()

void SoQtFullViewer::setComponentCursor ( const SoQtCursor & cursor )

virtual

Sets the cursor for this component.

Note: not part of the original SGI InventorXt API.

Reimplemented from SoQtComponent.

◆ setDecoration()

void SoQtFullViewer::setDecoration ( const SbBool enable )

Turn the viewer decorations on or off.

See also: isDecoration()

◆ setLeftWheelString()

void SoQtFullViewer::setLeftWheelString ( const char *const string )

protected

Set label of the left thumbwheel.

◆ setLeftWheelValue()

void SoQtFullViewer::setLeftWheelValue ( const float value )

protected

Set a new value for the left thumbwheel.

◆ setPopupMenuEnabled()

void SoQtFullViewer::setPopupMenuEnabled ( const SbBool enable )

Decide whether or not if clicking with the right mouse button on the OpenGL canvas should reveal a preferences pop-up menu when in viewing mode.

See also: isPopupMenuEnabled()

◆ setPopupMenuString()

void SoQtFullViewer::setPopupMenuString ( const char * name )

protectedvirtual

Set title of pop-up menu.

◆ setRightWheelString()

void SoQtFullViewer::setRightWheelString ( const char *const string )

protected

Set label of the right thumbwheel.

◆ setRightWheelValue()

void SoQtFullViewer::setRightWheelValue ( const float value )

protected

Set a new value for the right thumbwheel.

◆ setViewing()

void SoQtFullViewer::setViewing ( SbBool enable )

virtual

Set view mode.

If the view mode is on, user events will be caught and used to influence the camera position / orientation. If view mode is off, all events in the viewer canvas (like for instance keypresses or mouse clicks and -movements) will be passed along to the scene graph.

Default is to have the view mode active.

See also: isViewing()

Reimplemented from SoQtViewer.

Reimplemented in SoQtExaminerViewer, SoQtFlyViewer, and SoQtPlaneViewer.

◆ sizeChanged()

void SoQtFullViewer::sizeChanged ( const SbVec2s & size )

protectedvirtual

Called internally from within the SoQt library when the widget embedded in a component changes its size, which is usually triggered by end-user interaction.

This method is then invoked to notify the component that the size has changed. It is called from the top and all the way down to the bottom, the size being adjusted to take into account extra decorations having been added at each level in the component class hierarchy.

Reimplemented from SoQtViewer.

Member Data Documentation

◆ bottomDecoration

QWidget * SoQtFullViewer::bottomDecoration

protected

The root widget for the bottom decorations.

◆ bottomWheel

QWidget * SoQtFullViewer::bottomWheel

protected

The widget representing the thumbwheel below the render canvas.

◆ bottomWheelLabel

QWidget * SoQtFullViewer::bottomWheelLabel

protected

Label widget of bottom wheel.

◆ bottomWheelStr

char * SoQtFullViewer::bottomWheelStr

protected

Text of bottom thumbwheel's label.

◆ bottomWheelVal

float SoQtFullViewer::bottomWheelVal

protected

Current value of the bottom thumbwheel.

◆ leftDecoration

QWidget * SoQtFullViewer::leftDecoration

protected

The root widget for the left-side decorations.

◆ leftWheel

QWidget * SoQtFullViewer::leftWheel

protected

The widget representing the thumbwheel left of the render canvas.

◆ leftWheelLabel

QWidget * SoQtFullViewer::leftWheelLabel

protected

Label widget of left wheel.

◆ leftWheelStr

char * SoQtFullViewer::leftWheelStr

protected

Text of left thumbwheel's label.

◆ leftWheelVal

float SoQtFullViewer::leftWheelVal

protected

Current value of the left thumbwheel.

◆ prefmenu

SoQtPopupMenu * SoQtFullViewer::prefmenu

protected

Pointer to the pop-up menu instance.

◆ rightDecoration

QWidget * SoQtFullViewer::rightDecoration

protected

The root widget for the right-side decorations.

◆ rightWheel

QWidget * SoQtFullViewer::rightWheel

protected

The widget representing the thumbwheel on the right side of the render canvas.

◆ rightWheelLabel

QWidget * SoQtFullViewer::rightWheelLabel

protected

Label widget of right wheel.

◆ rightWheelStr

char * SoQtFullViewer::rightWheelStr

protected

Text of right thumbwheel's label.

◆ rightWheelVal

float SoQtFullViewer::rightWheelVal

protected

Current value of the right-side thumbwheel.

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

SoQtFullViewer.h
SoQtFullViewer.cpp
FullViewer.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ BuildFlag

Constructor & Destructor Documentation

◆ SoQtFullViewer()

◆ ~SoQtFullViewer()

Member Function Documentation

◆ addAppPushButton()

◆ bottomWheelFinish()

◆ bottomWheelMotion()

◆ bottomWheelStart()

◆ buildAppButtons()

◆ buildBottomTrim()

◆ buildDecoration()

◆ buildLeftTrim()

◆ buildPopupMenu()

◆ buildRightTrim()

◆ buildViewerButtons()

◆ createViewerButtons()

◆ findAppPushButton()

◆ getAppPushButtonParent()

◆ getBottomWheelLabelWidget()

◆ getBottomWheelValue()

◆ getLeftWheelLabelWidget()

◆ getLeftWheelValue()

◆ getRenderAreaWidget()

◆ getRightWheelLabelWidget()

◆ getRightWheelValue()

◆ insertAppPushButton()

◆ isDecoration()

◆ isPopupMenuEnabled()

◆ leftWheelFinish()

◆ leftWheelMotion()

◆ leftWheelStart()

◆ lengthAppPushButton()

◆ openPopupMenu()

◆ processSoEvent()

◆ removeAppPushButton()

◆ rightWheelFinish()

◆ rightWheelMotion()

◆ rightWheelStart()

◆ setBottomWheelString()

◆ setBottomWheelValue()

◆ setComponentCursor()

◆ setDecoration()

◆ setLeftWheelString()

◆ setLeftWheelValue()

◆ setPopupMenuEnabled()

◆ setPopupMenuString()

◆ setRightWheelString()

◆ setRightWheelValue()

◆ setViewing()

◆ sizeChanged()

Member Data Documentation

◆ bottomDecoration

◆ bottomWheel

◆ bottomWheelLabel

◆ bottomWheelStr

◆ bottomWheelVal

◆ leftDecoration

◆ leftWheel

◆ leftWheelLabel

◆ leftWheelStr

◆ leftWheelVal

◆ prefmenu

◆ rightDecoration

◆ rightWheel

◆ rightWheelLabel

◆ rightWheelStr

◆ rightWheelVal