Base viewer class which adds a decoration around the rendering area. 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 = 0xff }
	Build flags. More...

Public Types inherited from SoQtViewer
enum	Type { BROWSER , EDITOR }
	Editor types. More...

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 }
	List of possible drawing styles. More...

enum	DrawType { STILL , INTERACTIVE }
	Draw types. More...

enum	BufferType { BUFFER_SINGLE , BUFFER_DOUBLE , BUFFER_INTERACTIVE }
	List of different buffering types. More...

enum	DecimationStrategy { NORMAL , FIXED_NUM_TRIANGLES , FRAMES_PER_SECOND , FIXED_PERCENTAGE }
	List of decimation strategies. More...

enum	CursorStyle { CLASSIC , XOR , SHADOW }
	Curors styles. More...

Public Types inherited from SoQtGLWidget
enum	FloatColorBufferSize { FLOAT_16_COLOR_BUFFER = SoGuiGLWidget::FLOAT_16_COLOR_BUFFER , FLOAT_32_COLOR_BUFFER = SoGuiGLWidget::FLOAT_32_COLOR_BUFFER }
	FloatColorBufferSize. More...

Public Member Functions
virtual void	setDecoration (SbBool onOrOff)
	Shows/hides the viewer component trim (default on).

SbBool	isDecoration ()
	Returns whether the viewer component trim is on or off.

void	setPopupMenuEnabled (SbBool trueOrFalse)
	Enables/disables the viewer popup menu (default enabled).

SbBool	isPopupMenuEnabled ()
	Returns whether the viewer popup menu is enabled or disabled.

void	setClientPopupMenu (QMenu *menu)
	Enables application-specific popup menu.

SbBool	isClientPopupMenuInstalled ()
	Returns TRUE if an application-specific popup menu is installed.

QWidget *	getAppPushButtonParent () const
	Returns application push button parent.

void	addAppPushButton (SoQtButton *newButton)
	Adds application push button, which will be placed in the left hand side decoration trim.

void	insertAppPushButton (SoQtButton *newButton, int index)
	Adds application push button, which will be placed in the left hand side decoration trim.

void	removeAppPushButton (SoQtButton *oldButton)
	Removes specified application push button.

int	findAppPushButton (SoQtButton *oldButton)
	Returns index of specified push button.

int	lengthAppPushButton ()
	Returns number of application push buttons.

QWidget *	getRenderAreaWidget ()
	Returns the render area window handle.

virtual void	setViewing (SbBool onOrOff)
	Sets whether the viewer is turned on or off.

virtual void	setCamera (SoCamera *cam)
	Sets the edited camera.

virtual void	hide ()
	This hides the component.

virtual void	setHeadlight (SbBool onOrOff)
	Turns the headlight on/off (default on).

virtual void	setDrawStyle (SoQtViewer::DrawType type, SoQtViewer::DrawStyle style)
	Sets the current drawing style in the main view.

virtual void	setBufferingType (SoQtViewer::BufferType type)
	Sets the current buffering type in the main view (default SoQtViewer::BUFFER_DOUBLE).

virtual SoStereoDialog *	getStereoDialog ()
	Returns the current stereo dialog.

void	setStereoDialog (SoStereoDialog *newDialog)
	Sets the stereo dialog the viewer should use.

Public Member Functions inherited from SoQtViewer
virtual void	setSceneGraph (SoNode *newScene)
	Sets the scene graph to render.

virtual SoNode *	getSceneGraph ()
	Gets the scene graph to render.

SoCamera *	getCamera ()
	Gets the edited camera.

virtual void	setCameraType (SoType type)
	Sets the camera type that will be created by the viewer if no cameras are found in the scene graph (see SoPerspectiveCamera and SoOrthographicCamera).

SoType	getCameraType ()
	Gets the camera type that will be created by the viewer if no cameras are found in the scene graph (see SoPerspectiveCamera and SoOrthographicCamera).

virtual void	setPreserveCameraHeightAngle (SbBool flag)
	If TRUE, an SoPerspectiveCamera's heightAngle is preserved if the camera is changed to an SoOrthographicCamera and then toggled back to an SoPerspectiveCamera.

virtual SbBool	isCameraHeightAnglePreserved () const
	Query whether the SoPerspectiveCamera's heightAngle is preserved if the camera is changed to an SoOrthographicCamera and then toggled back to an SoPerspectiveCamera.

virtual void	enableSeekWithOrtho (SbBool flag)
	If FALSE, the seek functionality is disabled for an SoOrthographicCamera.

virtual SbBool	isSeekWithOrthoEnabled () const
	Query whether the seek functionality is enabled for an SoOrthographicCamera.

virtual void	viewAll ()
	Changes the camera position to view the entire scene (the camera zoom or orientation isn't changed).

virtual void	saveHomePosition ()
	Saves the camera values.

virtual void	resetToHomePosition ()
	Restores the camera values.

void	setCameraTypeChangeCallback (SoQtViewerCameraTypeChangeCB callback, void userdata)
	Defines a callback which is called each time the camera type has changed (change from SoPerspectiveCamera to SoOrthographicCamera or vice versa).

SbBool	isHeadlight ()
	Queries if the headlight is on.

SoDirectionalLight *	getHeadlight ()
	Returns the headlight node.

SoQtViewer::DrawStyle	getDrawStyle (SoQtViewer::DrawType type)
	Queries the current drawing style in the main view.

SoQtViewer::BufferType	getBufferingType ()
	Gets the current buffering type in the main view.

SbBool	isViewing () const
	Queries whether the viewer is turned on or off.

virtual void	setCursorEnabled (SbBool onOrOff)
	Sets whether the viewer is allowed to change the cursor over the renderArea window.

SbBool	isCursorEnabled () const
	Queries whether the viewer is allowed to change the cursor over the renderArea window.

void	setAutoClipping (SbBool onOrOff)
	Sets the auto clipping plane.

SbBool	isAutoClipping () const
	Queries if auto clipping is ON.

virtual void	setStereoViewing (SbBool onOrOff)
	Turns stereo viewing on/off on the viewer (default off).

virtual SbBool	isStereoViewing ()
	Queries if stereo viewing is on or off on the viewer.

void	setStereoOffset (float dist)
	Sets the stereo offset.

float	getStereoOffset ()
	Returns the stereo offset.

void	setDetailSeek (SbBool onOrOff)
	When the viewer is in seek mode, left mouse clicks initiate a pick, and the viewer changes its orientation and position to look at the picked object.

SbBool	isDetailSeek ()
	Queries whether the viewer is in seek mode.

void	setSeekTime (float seconds)
	Sets the time a seek takes to change to the new camera location.

float	getSeekTime ()
	Queries the seek time.

void	addStartCallback (SoQtViewerCB f, void userData=NULL)
	Adds start callback routine on the viewer.

void	addFinishCallback (SoQtViewerCB f, void userData=NULL)
	Adds finish callback routines on the viewer.

void	removeStartCallback (SoQtViewerCB f, void userData=NULL)
	Removes start callback routine from the viewer.

void	removeFinishCallback (SoQtViewerCB f, void userData=NULL)
	Removes finish callback routine from the viewer.

virtual void	recomputeSceneSize ()
	This can be used to let the viewer know that the scene graph has changed so that the viewer can recompute things like speed which depend on the scene graph size.

void	setDecimationStrategy (SoQtViewer::DecimationStrategy strategy)
	Sets strategy to use to decide on decimation value.

SoQtViewer::DecimationStrategy	getDecimationStrategy ()
	Gets strategy to use to decide on decimation value.

void	setGoalNumberOfTriangles (int32_t goal)
	Sets goal number of triangles for the viewer to try to render.

int32_t	getGoalNumberOfTriangles ()
	Gets goal number of triangles for the viewer to try to render.

void	setGoalFramesPerSecond (float goal)
	Sets goal frames per second for the viewer to try to render.

float	getGoalFramesPerSecond ()
	Gets goal frames per second for the viewer to try to render.

void	setFixedPercentage (float percent)
	Sets fixed percentage for the viewer to render (0.0 to 1.0) Default is 1.0.

float	getFixedPercentage ()
	Gets fixed percentage for the viewer to render (0.0 to 1.0)

void	enableFullRenderingWhenStill (SbBool onOff)
	If this flag is set, the viewer will render at full resolution when it sits still for a certain period of time.

SbBool	isFullRenderingWhenStill ()
	Queries if the viewer will render at full resolution when it sits still for a certain period of time.

SbBool	isStillNow ()
	Returns whether the viewer is currently still.

void	setFramesPerSecondCallback (SoQtViewerFPSCB callback, void userData=NULL)
	Registers frames per second callback.

void	setNumSamples (int numFrames)
	Sets how many frames should be timed before frames per second callback is called, default is 10.

int	getNumSamples ()
	Gets how many frames should be timed before frames per second callback is called.

void	setDecimationPercentageCallback (SoQtViewerDecimationPercentageCB callback, void userData=NULL)
	Registers decimation percentage callback.

float	getCurrentDecimationPercentage ()
	Returns the Decimation Percentage the viewer used in its last render.

virtual SoCamera *	getViewerCamera ()
	Returns the camera so SoBaseStereo can manipulate it to achieve the stereo effect.

virtual SbBool	isViewerDoubleBuffer ()
	Returns TRUE if viewer is double buffered.

virtual void	actualRendering ()
	This method is called automatically when the viewer requests that its SoBaseStereo object perform stereo rendering.

virtual const SbVec2s &	getSize ()
	Returns the size of the OpenGL drawing window in absolute screen coordinates (not relative to parent window) of the native window system (typically Y increasing downward).

virtual const SbVec2s &	getTopLeft ()
	Returns the position of the OpenGL drawing window in absolute screen coordinates (not relative to parent window) of the native window system (typically Y increasing downward).

virtual const SbVec2s &	getBottomRight ()
	Returns the position of the OpenGL drawing window in absolute screen coordinates (not relative to parent window) of the native window system (typically Y increasing downward).

void	setStereoViewType (SoBaseStereo *stereo)
	Set an implementation of stereo viewing to use.

SoBaseStereo *	getStereoViewType ()
	Returns the current stereo implementation.

void	reverseStereoView (SbBool reverse)
	If TRUE, reverse the left and right eye views.

SbBool	isStereoViewReversed ()
	Returns TRUE if the left and right eye views are reversed.

virtual void	setStereoAbsoluteAdjustments (SbBool absolute)
	If TRUE, use stereo absolute adjustments.

virtual SbBool	isStereoAbsoluteAdjustments () const
	Returns TRUE if stereo absolute adjustments are enabled.

virtual void	setStereoBalance (float balance, SbBool nearFrac=false)
	Sets the stereo balance (the position of the zero parallax plane).

virtual float	getStereoBalance ()
	Returns the current stereo balance.

virtual SbBool	isStereoBalanceNearFrac ()
	Returns TRUE if the stereo balance adjustement is defined as a fraction of the camera near distance.

virtual void	setStereoActive (SbBool activate)
	If TRUE, stero is activated.

virtual SbBool	isStereoActive ()
	Returns TRUE if stereo is active.

void	setViewport (short left, short bottom, short width, short height)
	Sets viewport region with given origin (lower-left corner) and size, given as pixel coordinates.

void	getViewport (short &left, short &bottom, short &width, short &height)
	Returns viewport region as origin (lower-left corner) and size, given as pixel coordinates.

SoSeparator *	getSceneRoot ()
	Returns the viewer's scene root.

virtual void	setCursorStyle (SoQtViewer::CursorStyle style)
	Sets the cursor style.

SoQtViewer::CursorStyle	getCursorStyle ()
	Returns the cursor style.

void	setAutoClipTolerance (float tolerance)
	Sets the auto clipping tolerance value.

float	getAutoClipTolerance () const
	Gets the auto clipping tolerance value.

virtual void	setCameraSceneGraph (SoNode *cameraSceneGraph)
	Sets the sub-scene graph to be used for viewAll computation.

SoNode *	getCameraSceneGraph ()
	Gets the sub-scene graph to be viewed.

void	enableMouseWheelDolly (SbBool onOff)
	Enable/disable moving the camera with the mouse wheel, TRUE by default.

virtual void	setSeekMode (SbBool onOrOff)
	Set the viewer into/out of seek mode (default OFF).

SbBool	isSeekMode ()
	Returns TRUE if currently in seek mode.

virtual void	toggleCameraType ()
	This routine will toggle the current camera from perspective to orthographic, and from orthographic back to perspective.

void	setPickRadius (float radius)
	Sets the pick radius, in pixels, used by the viewer for picking and seeking actions.

float	getPickRadius () const
	Returns the current pick radius for picking and seeking actions.

SbBool	getDepthValue (int x, int y, float &depth)
	Returns the depth value, scaled between 0.0 and 1.0, from the depth buffer at window coordinates x, y.

virtual SoDEPRECATED void	adjustClippingPlanes ()
	Along with the manipulation of the camera, SoBaseStereo needs to set the scene appropriately when changing the camera settings.

Public Member Functions inherited from SoQtRenderArea
	SoQtRenderArea (QWidget parent=NULL, const char name=NULL, SbBool buildInsideParent=TRUE, SbBool getMouseInput=TRUE, SbBool getKeyboardInput=TRUE)
	Constructor which is passed arguments which tell it whether to register the mouse and keyboard devices by default (SoQtMouse and SoQtKeyboard).

	~SoQtRenderArea ()
	Destructor.

void	registerDevice (SoQtDevice *d)
	Registers interest in devices.

void	unregisterDevice (SoQtDevice *d)
	Unregisters interest in devices.

void	setBackgroundColor (const SbColor &c)
	Sets the background color for this window.

SbColor	getBackgroundColor () const
	Gets the background color for this window.

void	setBackgroundIndex (int index)
	Sets the window background color when in color index mode.

int	getBackgroundIndex () const
	Gets the window background color when in color index mode.

void	setColorMap (QGLColormap *cmap)
	Sets the colors to use when displaying in color index mode.

void	setViewportRegion (const SbViewportRegion &newRegion)
	Sets viewport region to use for rendering.

const SbViewportRegion &	getViewportRegion () const
	Gets current viewport region to use for rendering.

void	setTransparencyType (SoGLRenderAction::TransparencyType type)
	Sets the algorithm for rendering transparent objects.

SoGLRenderAction::TransparencyType	getTransparencyType () const
	Gets the algorithm for rendering transparent objects.

void	setFastEditSavePolicy (SoGLRenderAction::FastEditSavePolicy policy, SbBool fastEditDelayedObjects=FALSE)
	Sets fast editing save policy to use when rendering.

SoGLRenderAction::FastEditSavePolicy	getFastEditSavePolicy () const
	Returns fast editing save policy used when rendering.

void	setInvalidateCacheMode (SoGLRenderAction::InvalidateCacheMode icm)
	Enables or disables the invalidation of render caches.

SoGLRenderAction::InvalidateCacheMode	getInvalidateCacheMode ()
	Returns the current cache invalidation mode.

void	setClearBeforeRender (SbBool trueOrFalse, SbBool zbTrueOrFalse=TRUE)
	Enables/prevents window clearing from happening before a rendering starts (default is clear TRUE).

SbBool	isClearBeforeRender () const
	Queries whether the window will be cleared before rendering starts.

SbBool	isClearZBufferBeforeRender () const
	Queries whether the depth buffer (sometimes called the Z buffer) will be cleared before rendering starts.

void	setAutoRedraw (SbBool trueOrFalse)
	The render area will automatically redraw whenever something in the scene graph changes.

SbBool	isAutoRedraw () const
	Queries whether the render area will automatically redraw whenever something in the scene graph changes.

void	setRedrawPriority (uint32_t priority)
	Sets the priority of the redraw sensor.

uint32_t	getRedrawPriority () const
	Gets the priority of the redraw sensor.

void	render ()
	Calling this forces the render area to be redrawn now.

void	scheduleRedraw ()
	Schedules a redraw to happen sometime soon (as opposed to immediately).

void	redrawOnSelectionChange (SoSelection *s)
	Call this convenience method to have this render area redraw whenever the selection list changes in the passed node.

void	setEventCallback (SoQtRenderAreaEventCB fcn, void userData=NULL)
	Windows messages which occur in the render area window are either directly handled by the viewer (when this is really a viewer) or automatically translated to SoEvents, then passed into the scene graph (via the SoHandleEventAction) so that live scene graph objects can handle the message (when viewers are not in viewing mode).

void	setSceneManager (SoSceneManager *sm)
	Sets the normal scene manager.

SoSceneManager *	getSceneManager () const
	Gets the normal scene manager.

void	setGLRenderAction (SoGLRenderAction *ra)
	Sets the GL render action to use.

SoGLRenderAction *	getGLRenderAction () const
	Gets the current GL render action.

const SbGLShareContext	getShareContext ()
	Returns the information needed to make OpenGL render contexts share OpenGL objects, for example, display lists and texture objects.

void	setPostRenderCallback (SoQtRenderAreaRenderCB fcn, void userData=NULL)
	Specifies a function to be called after the Open Inventor render traversal and immediately before the OpenGL buffer swap.

SoQtRenderAreaRenderCB *	getPostRenderCallback (const void *&userData) const
	Gets the post-render callback function and data.

void	setFloatingColorBuffer (SbBool enable, FloatColorBufferSize size=FLOAT_16_COLOR_BUFFER)
	Enables/disables floating point rendering using 16- or 32-bit components.

void	getFloatingColorBuffer (SbBool &enable, FloatColorBufferSize &size)
	Returns TRUE if floating point rendering is used and its precision.

void	sendEvent (QEvent *anEvent)
	Sends the event to be processed by the renderArea.

virtual void	setMPEGRecorder (SoMPEGRenderer *recorder)
	Sets the recorder used for MPEG encoding.

virtual SoMPEGRenderer *	getMPEGRecorder () const
	Returns the recorder used for MPEG encoding.

Public Member Functions inherited from SoQtGLWidget
int	getColorMapSize ()
	Returns the color map size.

void	setColorMapSize (int size)
	Sets the color map size.

virtual WindowQt	getNormalWindow ()
	Gets the normal GL window (window system identifier of the widget), which is needed as an argument to glXMakeCurrent() (on Xt) or SbGlContextHelper::makeCurrent() (on Windows) when drawing in the normal planes.

QOpenGLContext *	getQOpenGLContext ()
	Gets the current context, which is needed as an argument to glXMakeCurrent() (on Xt) or SbGlContextHelper::makeCurrent() (on Windows) when drawing in the normal planes.

SoGLContext *	getNormalSoContext ()
	Gets the current context, which is needed as an argument to glXMakeCurrent() (on Xt) or SbGlContextHelper::makeCurrent() (on Windows) when drawing in the normal planes.

QWidget *	getNormalWidget ()
	Gets the current normal widget.

QSurfaceFormat	getQSurfaceFormat ()
	Returns the QSurfaceFormat currently used.

virtual void	setNormalVisual (const SoGLFormat &format)
	Sets the visual/pixel format for the normal window.

virtual void	show ()
	This shows the component.

virtual void	setDoubleBuffer (SbBool onOrOff)
	Routine that dynamically changes between single and double buffering.

SbBool	isDoubleBuffer ()
	Returns whether double buffering is on or off.

void	setBorder (SbBool onOrOff)
	Included for portability only.

int	getBorderSize ()
	Included for portability only.

SbBool	isBorder () const
	Included for portability only.

void	setDrawToFrontBufferEnable (SbBool enableFlag)
	Sets drawing to the front buffer.

SbBool	isDrawToFrontBufferEnable () const
	Queries drawing to the front buffer.

virtual SbBool	bindNormalContext ()
	Makes the normal rendering context the current context.

virtual SbBool	unbindNormalContext ()
	unbind the current context (previously bind with bindNormalContext );

virtual SbBool	swapNormalBuffers ()
	Swaps the normal front and back buffers.

virtual void	setCursor (const QCursor &newCursor)
	Sets the current cursor.

QCursor	getCursor () const
	Returns the current cursor.

void	setAntialiasing (const float quality, const SoSceneManager::AntialiasingMode mode=SoSceneManager::AUTO)
	Enable (or disable) antialiasing with specified quality and mode.

void	setAntialiasing (SoAntialiasingParameters *advancedParameters)
	Enable (or disable) antialiasing with specific parameters.

float	getAntialiasingQuality () const
	Returns the antialiasing quality set using the setAntialiasing(float,AntialiasingMode) method.

SoSceneManager::AntialiasingMode	getAntialiasingMode () const
	Returns the antialiasing mode set using the setAntialiasing(float,AntialiasingMode) method.

SoAntialiasingParameters *	getAntialiasingParameters () const
	Returns the antialiasing parameters set using the setAntialiasing(SoAntialiasingParameters*) method.

bool	saveSnapshot (const SbString &filename, bool overwrite=true)
	Save a snapshot of the current image displayed in the viewer.

Public Member Functions inherited from SoQtComponent
SbBool	isVisible ()
	Returns TRUE if this component is mapped onto the screen.

virtual QWidget *	getWidget () const
	This returns the base widget handle for this component.

SbBool	isTopLevelShell () const
	Returns TRUE if this component is a top level shell component (has its own window).

QWidget *	getShellWidget () const
	Returns the topLevelShell widget handle (NULL if the topLevelShell hasn't been created by this component).

QWidget *	getParentWidget () const
	Returns the parent widget handle.

void	setSize (const SbVec2s &size)
	Convenience routine on the widget handle.

SbVec2s	getSize ()
	Convenience routine on the widget handle.

virtual SbBool	setFullScreen (const SbBool enable)
	Switches the viewer into (or out of) fullscreen mode.

SbBool	isFullScreen (void) const
	Queries if the viewer is in fullscreen mode.

void	setFullScreenEnable (const SbBool enable)
	Enables/disables fullscreen mode.

SbBool	isFullScreenEnable (void) const
	Queries if it is possible to put the viewer in fullscreen mode.

SbGlContextHelper::Display	getDisplay ()
	On UNIX, returns the X display associated with this components widget.

void	setTitle (const char *newTitle)
	Sets window title.

void	setTitle (const SbString &newTitle)
	Sets window title.

void	setTitle (const QString &newTitle)
	Sets window title.

const QString	getTitle () const
	Gets window title.

void	setIconTitle (const QString &newIconTitle)
	Included for portability only.

const QString	getIconTitle () const
	Included for portability only.

SbString	getWidgetName () const
	Returns the widget handle name.

SbString	getClassName () const
	Returns the class name.

void	setWindowCloseCallback (SoQtComponentCB func, void data=NULL)
	Sets which callback to call when the user closes this component (double click in the upper left corner) - by default hide() is called on this component, unless a callback is set to something other than NULL.

Public Member Functions inherited from SoStereoViewer
virtual	~SoStereoViewer ()
	Destructor.

Public Attributes
QPointer< QMenu >	mainPopup
	Pointer to the root of the popup menu.

QPointer< QMenu >	funcPopup
	Pointer to the Functions submenu.

QPointer< QMenu >	drawPopup
	Pointer to the Draw Style submenu.

QPointer< QMenu >	prefPopup
	Pointer to the Preferences submenu.

QAction *	curPopupDrawItem
	In this version we track the currently "check marked" menu item in the Draw Style submenu (only one checked at a time).

QAction *	curPopupMoveItem

QAction *	curPopupBufferItem

QPointer< QMenu >	ClientPopup
	Popup menu provided by a client (i.e.

Public Attributes inherited from SoQtComponent
SbString	helpFileName
	Name of help file to open when the viewer Help button is pressed.

Additional Inherited Members
Static Public Member Functions inherited from SoQtRenderArea
static uint32_t	getDefaultRedrawPriority ()
	Gets the default priority number of the redraw sensor.

static SbBool	isFloatingColorBufferSupported ()
	Returns TRUE if floating point rendering is available.

Static Public Member Functions inherited from SoQtComponent
static SoQtComponent *	getComponent (QWidget *widget)
	Returns the SoQtComponent for this widget handle.

Protected Slots inherited from SoQtViewer
void	processCommonEnterEvents (unsigned int state)
	Process common enter events of the viewer.

Detailed Description

Base viewer class which adds a decoration around the rendering area.

This is a base class used by all viewer components. The class adds a decoration around the rendering area which includes thumb wheels, a zoom slider and push buttons. This base class also includes a viewer popup menu and a preference sheet with generic viewing functions. The constructors for the various subclasses of SoQtFullViewer provide a flag for specifying whether the decoration and popup menus should be built.

Member Enumeration Documentation

◆ BuildFlag

enum SoQtFullViewer::BuildFlag

Build flags.

This specifies what should be build by default in the constructor

Enumerator
BUILD_NONE	Doesn't build anything extra.
BUILD_DECORATION	Build the decoration only.
BUILD_POPUP	Build the popup menu only.
BUILD_ALL	Build everything by default.

Definition at line 97 of file SoQtFullViewer.h.

Member Function Documentation

◆ addAppPushButton()

void SoQtFullViewer::addAppPushButton ( SoQtButton * newButton )

Adds application push button, which will be placed in the left hand side decoration trim.

Buttons are appended to the end of the list.

Note: The button bitmaps should be 28-by-28 pixels to fit nicely into the decoration trim like the other viewer buttons.

◆ findAppPushButton()

int SoQtFullViewer::findAppPushButton ( SoQtButton * oldButton )

inline

Returns index of specified push button.

Definition at line 210 of file SoQtFullViewer.h.

◆ getAppPushButtonParent()

QWidget * SoQtFullViewer::getAppPushButtonParent ( ) const

inline

Returns application push button parent.

Definition at line 180 of file SoQtFullViewer.h.

◆ getRenderAreaWidget()

QWidget * SoQtFullViewer::getRenderAreaWidget ( )

inline

Returns the render area window handle.

Definition at line 220 of file SoQtFullViewer.h.

◆ getStereoDialog()

virtual SoStereoDialog * SoQtFullViewer::getStereoDialog ( )

inlinevirtual

Returns the current stereo dialog.

Definition at line 234 of file SoQtFullViewer.h.

◆ hide()

virtual void SoQtFullViewer::hide ( )

virtual

This hides the component.

Reimplemented from SoQtGLWidget.

◆ insertAppPushButton()

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

Adds application push button, which will be placed in the left hand side decoration trim.

Buttons are inserted at the desired index.

Note: The button bitmaps should be 24-by-24 pixels to fit nicely into the decoration trim like the other viewer buttons.

◆ isClientPopupMenuInstalled()

SbBool SoQtFullViewer::isClientPopupMenuInstalled ( )

inline

Returns TRUE if an application-specific popup menu is installed.

Definition at line 175 of file SoQtFullViewer.h.

◆ isDecoration()

SbBool SoQtFullViewer::isDecoration ( )

inline

Returns whether the viewer component trim is on or off.

Definition at line 129 of file SoQtFullViewer.h.

◆ isPopupMenuEnabled()

SbBool SoQtFullViewer::isPopupMenuEnabled ( )

inline

Returns whether the viewer popup menu is enabled or disabled.

Definition at line 165 of file SoQtFullViewer.h.

◆ lengthAppPushButton()

int SoQtFullViewer::lengthAppPushButton ( )

inline

Returns number of application push buttons.

Definition at line 215 of file SoQtFullViewer.h.

◆ removeAppPushButton()

void SoQtFullViewer::removeAppPushButton ( SoQtButton * oldButton )

Removes specified application push button.

◆ setBufferingType()

virtual void SoQtFullViewer::setBufferingType ( SoQtViewer::BufferType type )

virtual

Sets the current buffering type in the main view (default SoQtViewer::BUFFER_DOUBLE).

Reimplemented from SoQtViewer.

◆ setCamera()

virtual void SoQtFullViewer::setCamera ( SoCamera * cam )

virtual

Sets the edited camera.

Setting the camera is only needed if the first camera found in the scene when setting the scene graph isn't the one the user really wants to edit.

Reimplemented from SoQtViewer.

Reimplemented in SoQtExaminerViewer, SoQtFlyViewer, SoQtPlaneViewer, SoQtWalkViewer, and SoQtConstrainedViewer.

◆ setClientPopupMenu()

void SoQtFullViewer::setClientPopupMenu ( QMenu * menu )

Enables application-specific popup menu.

◆ setDecoration()

virtual void SoQtFullViewer::setDecoration ( SbBool onOrOff )

virtual

Shows/hides the viewer component trim (default on).

See the viewer constructor to prevent the decoration from being built.

The default value can be set using the environment variable OIV_VIEWER_DECORATION (0 = OFF, 1 = ON).

◆ setDrawStyle()

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

virtual

Sets the current drawing style in the main view.

The user can specify the INTERACTIVE draw style (draw style used when the scene changes) independently from the STILL style. Default is VIEW_AS_IS draw style for STILL and VIEW_SAME_AS_STILL for INTERACTIVE.

The default value can be set using the environment variables OIV_STILL_DRAW_STYLE and OIV_INTERACTIVE_DRAW_STYLE. Valid values are 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 for OIV_STILL_DRAW_STYLE and the same plus VIEW_SAME_AS_STILL for OIV_INTERACTIVE_DRAW_STYLE.

Possible draw styles are: VIEW_AS_IS - Leaves the objects unchanged.

VIEW_HIDDEN_LINE - Renders the object as wireframe, but only shows the object front faces. This is accomplished using a two-pass rendering. In the first pass, the objects are rendered as FILLED using the background BASE_COLOR (this sets up the wanted z-buffer values). The second pass then renders the objects as LINES, while adjusting the z-buffer range to limit overlapping polygons problems.

VIEW_NO_TEXTURE - Renders the objects without any textures. This is done by setting the override flag on an empty SoTexture2 node.

VIEW_LOW_COMPLEXITY - Renders the objects without any textures and with a low complexity. This is done by setting the override flag on an empty SoTexture2 node, and by setting a low complexity value on an SoComplexity node with override set to TRUE.

VIEW_LINE - Renders the objects as LINES (no texture) with lighting model set to BASE_COLOR.

VIEW_LOW_RES_LINE - Renders the objects as LINES (no texture) using a low complexity, with lighting model set to BASE_COLOR and no depth comparison.

VIEW_POINT - Renders the objects as POINTS (no texture) with lighting model set to BASE_COLOR.

VIEW_LOW_RES_POINT - Renders the objects as POINTS (no texture) using a low complexity, with lighting model set to BASE_COLOR and no depth comparison.

VIEW_BBOX - Renders the objects with complexity BOUNDING_BOX, lighting model set to BASE_COLOR and drawing style LINES (no texture) with no depth comparison.

VIEW_SAME_AS_STILL - This only applies to INTERACTIVE draw type. It enables the interactive draw style mode to match the regular draw style mode without having to set it explicitly.

Reimplemented from SoQtViewer.

◆ setHeadlight()

virtual void SoQtFullViewer::setHeadlight ( SbBool onOrOff )

virtual

Turns the headlight on/off (default on).

The default value can be set using the environment variable OIV_USE_HEADLIGHT (0 = FALSE, 1 = TRUE).

Reimplemented from SoQtViewer.

◆ setPopupMenuEnabled()

void SoQtFullViewer::setPopupMenuEnabled ( SbBool trueOrFalse )

Enables/disables the viewer popup menu (default enabled).

See the viewer constructor to prevent the popup menu from being built.

The default value can be set using the environment variable OIV_VIEWER_POPUP_MENU (0 = OFF, 1 = ON).

Description or equivalent function for each submenu of this popup menu:

Functions: Manage the position of the camera: -> Home see resetToHomePosition() -> Set home see saveHomePosition() -> View all see viewAll() -> Seek see seekToPoint(const SbVec2s& mouseLocation)
DrawStyle: Manage the draw style and buffering style: -> see setDrawStyle(DrawType type, DrawStyle style) -> see setBufferingType(BufferType type)
Viewing: see setViewing()
Decorations: see setDecoration()
FullScreen: see setFullScreen()
HeadLight: see setHeadlight()
Preferences: -> Seek to point: Enables/disables seek mode (like the 'S' key) -> Auto clip planes: Enables/disables automatic clipping -> Automatic interactive mode: Enables/disables automatic interactive mode -> Stereo: Opens the stereo dialog -> Anti-aliasing: see setAntialiasing() -> Record: Opens the recording dialog -> Rotation axes: Shows/hides the rotation axes

◆ setStereoDialog()

void SoQtFullViewer::setStereoDialog ( SoStereoDialog * newDialog )

Sets the stereo dialog the viewer should use.

◆ setViewing()

virtual void SoQtFullViewer::setViewing ( SbBool onOrOff )

virtual

Sets whether the viewer is turned on or off.

When turned on, events are consumed by the viewer. When viewing is off, events are processed by the viewer's render area. This means events will be sent down to the scene graph for processing (i.e. picking can occur). Note that if the application has registered an event callback, it will be invoked on every message, whether viewing is turned on or not. However, the return value of this callback (which specifies whether the callback handled the event or not) is ignored when viewing is on. That is, the viewer will process the event even if the callback already did. This is to ensure that the viewing paradigm is not broken (default viewing is on).

Reimplemented from SoQtViewer.

Reimplemented in SoQtExaminerViewer, SoQtFlyViewer, SoQtPlaneViewer, and SoQtWalkViewer.

Member Data Documentation

◆ ClientPopup

QPointer<QMenu> SoQtFullViewer::ClientPopup

Popup menu provided by a client (i.e.

application program) of the viewer.

Definition at line 282 of file SoQtFullViewer.h.

◆ curPopupBufferItem

QAction* SoQtFullViewer::curPopupBufferItem

Definition at line 277 of file SoQtFullViewer.h.

◆ curPopupDrawItem

QAction* SoQtFullViewer::curPopupDrawItem

In this version we track the currently "check marked" menu item in the Draw Style submenu (only one checked at a time).

Tracks the checkmark for "Still" draw style.

Definition at line 267 of file SoQtFullViewer.h.

◆ curPopupMoveItem

QAction* SoQtFullViewer::curPopupMoveItem

Definition at line 272 of file SoQtFullViewer.h.

◆ drawPopup

QPointer<QMenu> SoQtFullViewer::drawPopup

Pointer to the Draw Style submenu.

Definition at line 254 of file SoQtFullViewer.h.

◆ funcPopup

QPointer<QMenu> SoQtFullViewer::funcPopup

Pointer to the Functions submenu.

Definition at line 249 of file SoQtFullViewer.h.

◆ mainPopup

QPointer<QMenu> SoQtFullViewer::mainPopup

Pointer to the root of the popup menu.

Definition at line 244 of file SoQtFullViewer.h.

◆ prefPopup

QPointer<QMenu> SoQtFullViewer::prefPopup

Pointer to the Preferences submenu.

Definition at line 259 of file SoQtFullViewer.h.

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

Inventor/Qt/viewers/SoQtFullViewer.h

Open Inventor Release 2024.1.0

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

SEE ALSO

Member Enumeration Documentation

◆ BuildFlag

Member Function Documentation

◆ addAppPushButton()

◆ findAppPushButton()

◆ getAppPushButtonParent()

◆ getRenderAreaWidget()

◆ getStereoDialog()

◆ hide()

◆ insertAppPushButton()

◆ isClientPopupMenuInstalled()

◆ isDecoration()

◆ isPopupMenuEnabled()

◆ lengthAppPushButton()

◆ removeAppPushButton()

◆ setBufferingType()

◆ setCamera()

◆ setClientPopupMenu()

◆ setDecoration()

◆ setDrawStyle()

◆ setHeadlight()

◆ setPopupMenuEnabled()

◆ setStereoDialog()

◆ setViewing()

Member Data Documentation

◆ ClientPopup

◆ curPopupBufferItem

◆ curPopupDrawItem

◆ curPopupMoveItem

◆ drawPopup

◆ funcPopup

◆ mainPopup

◆ prefPopup