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| | SoView2DButton () |
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| | ~SoView2DButton () override |
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| | SoView2DInteractionExtension (const std::string &actionID, bool positionSensitive=true) |
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| | SoView2DInteractionExtension () |
| | Constructor.
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| bool | implementsManagedInteractionAndClassicEventHandling () const override |
| | this node is a hybrid module providing managed interaction and classic event handling
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| | SoView2DExtension () |
| | Constructor.
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| void | init () |
| | setup internal state
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| virtual void | updateValues () |
| | Update fields to local variables, may be reimplemented if you want to update additional local vars.
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| virtual void | startDrawing (View2DSliceList *) |
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| virtual void | endDrawing (View2DSliceList *) |
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| virtual void | overwriteDrawingSettings (SoView2DDrawingSettings &) |
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| View2DEvent * | getEvent () |
| | get the current event (when inside of evalEvent)
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| float | getSelectDist () |
| | Set the distance tolerance on hit checking in pixels.
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| bool | isPointInsideDeviceRect (float pointX, float pointY, float centerX, float centerY, float hitRectangleSize=0.0) |
| | returns whether the given point is inside a rectangle around the given center.
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| void | drawMiniRect (float xp, float yp, float ext, float lineWidth=1.f) |
| | Draws a small rectangle with given half side length and a line width.
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| void | drawDashedMiniRect (float xp, float yp, float ext, float lineWidth) |
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| void | drawFilledMiniRect (float xp, float yp, float ext, float lineWidth=1.f) |
| | Draws a small filled rectangle with given half side length.
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| void | drawMiniTriangle (float xp, float yp, float ext, float lineWidth=1.f) |
| | Draws a small triangle with given center point, half height and line width.
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| void | drawFilledMiniTriangle (float xp, float yp, float ext, float lineWidth=1.f) |
| | Draws a small filled triangle with given center point and half height.
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| void | drawMiniCircle (float xp, float yp, float ext, float lineWidth=1.f) |
| | Draws a small circle with given center point and radius.
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| void | drawFilledMiniCircle (float xp, float yp, float ext, float lineWidth=1.f) |
| | Draws a small filled circle with given center point and radius.
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| void | drawFixedSizeMiniCircleAt (float xp, float yp) |
| | Draws a fixed size small circle at the given position.
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| void | drawVoxelBorder (View2DSlice *slice, float vx, float vy, float vz) |
| | surround the given voxel with a border
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| int | getX () |
| | get the x device position of current event, only returns valid result when called inside of evalEvent()
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| int | getY () |
| | get the y device position of current event, only returns valid result when called inside of evalEvent()
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| virtual bool | isDrawingOn () |
| | check if drawing is on
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| virtual bool | isEditingOn () |
| | check if editing is on
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| virtual bool | isFixZOn () |
| | check if z should stay fixed
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| virtual bool | isClipToSlice () |
| | check if the image is clipped to slice
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| virtual void | fieldChanged (SoSensor *sensor) |
| | handle if any field has changed
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| bool | isCreateNewMode () |
| | check if extension is in createNewMode
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| void | setCreateNewMode (bool flag) |
| | set this extension to create new objects
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| bool | isCreateNewModeRequest () |
| | check if extension has a request for createNewMode
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| void | setCreateNewModeRequest (bool flag) |
| | set that extension want to become createNewMode
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| virtual bool | isActive () |
| | returns if the extension is active (derive this method in child) (in createNewMode or with a selected object)(called by SoView2D)
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| virtual void | deleteSelectedObject () |
| | deletes the currently active object (derive this method in child) (called by SoView2D)
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| virtual void | getStatusString (SbString &status) |
| | get the current status of this extension
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| virtual bool | evaluateEvent (SoView2D *view2d, View2DEvent *ec) |
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| bool | wantsMouseOverUpdates () const |
| | public access to _wantsMouseOverUpdateEvents
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| virtual void | consumeEvent (View2DEvent *ec, bool handled=TRUE) |
| | Set handled-flag of ec to true (= consumed) if handled is True and setEventHandled is True.
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| int | getSelectedModifierMask () |
| | Get compare and ignore mask for the currently selected button/modifier combination, usable with SoPointingAction.
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| int | getSelectedIgnoreMask () |
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| SoPointingAction::Trigger | getPointingActionTriggerFromFields () |
| | Get the trigger that matches the button/modifier field state.
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| | SoInteractionProviderNode () |
| | Default constructor.
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| | ~SoInteractionProviderNode () override |
| | Destructor.
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| std::string | getID () const override |
| | Returns the ID string for identifying the provider and its actions.
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| void | objRef () override |
| | Memory management by reference counting; must be implemented in derived classes.
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| void | objUnref () override |
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| | SoInteractionOwner () |
| | Default constructor.
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| | ~SoInteractionOwner () override |
| | The destructor will destroy all interactions created with this object as owner.
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| std::list< SoInteraction * > | getInteractions (SoState *state) override |
| | Returns the list of all interactions of this provider.
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| void | pointerPosition (SoState *state, const SoPointerPosition &pos) override |
| | Same as below, with additional SoState argument. By default, simply calls the below version.
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| void | pointerLeftWindow (SoState *state) override |
| | Same as below, with additional SoState argument. By defaults, simply calls the below version.
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| void | addListener (SoInteractionOwnerListenerInterface *listener) |
| | Adds a listener object that is notified of changes in the interaction list.
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| void | removeListener (SoInteractionOwnerListenerInterface *listener) |
| | Removes a listener object that was notified of changes in the interaction list.
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| | SoInteractionProvider () |
| | Default constructor.
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| virtual | ~SoInteractionProvider () |
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| template<class T > |
| std::list< T * > | getInteractionsOfType (SoState *state) |
| | Returns list of interactions of a specific type.
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| virtual std::list< SoCommandAction * > | getCommandActions (SoState *state) |
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| virtual std::list< SoPointingAction * > | getPointingActions (SoState *state) |
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| virtual std::list< SoOffsetAction * > | getOffsetActions (SoState *state) |
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| static void | initClass () |
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| static void | initClass () |
| | Initializes this class.
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| static void | initClass () |
| | Initializes this class.
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| static float | snapToPixelCenter (float coordinateComponent) |
| | Snaps the coordinate component to the pixel center.
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| static void | fieldChangedCB (void *data, SoSensor *sensor) |
| | inventor callbacks if any field has changed, calls fieldChanged
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| static bool | isImageParallel (SoSFMLImage *image, View2DSliceList *dsl) |
| | Return true if image is parallel to the image of the slice list up to slice thickness.
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| static void | enableLineStippling (const SoSFEnum &lineStyleField) |
| | Set/reset stippling pattern.
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| static void | disableLineStippling (const SoSFEnum &lineStyleField) |
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| static void | getAxisOrientation (int axis, SbMatrix &matrix, char &negativeResult, char &positiveResult) |
| | Geometry helpers.
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| static float | pointToLineDistance (SbVec3f point, SbVec3f line1, SbVec3f line2) |
| | calculate 3D point to line distance
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| static float | pointToLineDistance (SbVec2f point, SbVec2f line1, SbVec2f line2) |
| | calculate 2D point to line distance
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| static Sign | edgeIntersectWithPlane (const SbVec3f &v1, const SbVec3f &v2, const SbPlane &plane, SbVec3f &intersect) |
| | intersect given edge from v1 to v2 with given plane, returns sign and intersect point
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| static void | initClass () |
| | Initializes this class.
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| static void | registerInteractionProviderNode (SoType type, GetProviderFunc func) |
| | Registers a function to obtain a SoInteractionProvider from a SoNode.
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| static SoInteractionProvider * | getInteractionProvider (SoNode *node) |
| | Returns a SoInteractionProvider from a SoNode if registered, else NULL.
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| void | draw (View2DSliceList *dsl, View2DSlice *dslice, int slice) override |
| | Called by the SoView2D for each slice that is rendered.
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| bool | evalEvent (SoView2D *, View2DSliceList *, View2DEvent *, View2DEventPhase) override |
| | Called by the SoView2D for each event that happens on the viewer.
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| bool | ignoreEvent (View2DEvent *) override |
| | Return true if ec has been handled before and if ignoreHandledEvents is True.
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| bool | implementsManagedInteractionAndClassicEventHandling () const override |
| | return true if this node is a hybrid module providing managed interaction and classic event handling - in this case SoView2D::useManagedInteraction decides which one to use
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| bool | isSensitiveAt (const SoPointerPosition &pos) override |
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| void | unsetHighlight () override |
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| void | startPressAt (const SoPointerPosition &pos) override |
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| void | dragMoveTo (const SoPointerPosition &pos) override |
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| SoPointingAction * | endPress (int clickCount) override |
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| bool | isMouseOverButton (const SoPointerPosition &pos) |
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| void | defaultIconChanged (SoField *) |
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| void | pressedIconChanged (SoField *) |
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| void | mouseOverIconChanged (SoField *) |
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| void | pressedAndMouseOverIconChanged (SoField *) |
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| void | setupDefaultIcon () |
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| void | setupPressedIcon () |
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| void | setupMouseOverIcon () |
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| void | setupPressedAndMouseOverIcon () |
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| void | setupIcon (View2DIcons *&icons, const std::string &filename) |
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| bool | computeIconPosition (View2DSliceList *sliceList, int z, SbVec2f &minIconPosition, SbVec2f &maxIconPosition) |
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| bool | fillVisibleDeviceRect (View2DSliceList *sliceList, int z, SbVec2f &minDeviceRect, SbVec2f &maxDeviceRect) |
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| | ~SoView2DInteractionExtension () override |
| | destructor
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| bool | isValidLocation (const SoPointerPosition &pos) |
| | return true if the position is inside the image or needsValidVoxel is not set
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| virtual bool | shouldPointingActionBeEnabled () |
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| void | editingOnChanged (SoField *field) override |
| | called when editingOn field is touched:
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| void | buttonMaskChanged (SoField *field) override |
| | called when one of the button/modifier fields is touched:
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| virtual int | getCurrentCursor (SoViewerProxy *viewerProxy) |
| | interface forwarded from SoPointingAction:
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| virtual void | setHighlightAt (const SoPointerPosition &) |
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| virtual int | getNumInteractionModes () const |
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| virtual void | setInteractionMode (int) |
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| virtual void | createNewModeRequestTriggered (SoField *) |
| | called when createNewModeRequest field ist touched:
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| | ~SoView2DExtension () override |
| | destructor
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| void | GLRender (SoGLRenderAction *action) override |
| | Inventor actions.
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| void | callback (SoCallbackAction *action) override |
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| void | handleEvent (SoHandleEventAction *action) override |
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| void | getMatrix (SoGetMatrixAction *action) override |
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| void | getBoundingBox (SoGetBoundingBoxAction *action) override |
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| void | pick (SoPickAction *action) override |
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| void | doAction (SoAction *action) override |
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| virtual void | pointerPosition (const SoPointerPosition &) |
| | Override this if you always need to be informed of the current mouse cursor position.
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| virtual void | pointerLeftWindow () |
| | This is called when the mouse cursor leaves the window.
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| bool | hasInteractions () const |
| | Returns whether there are any actions defined by this owner.
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| template<class T > |
| bool | hasInteractionsOfType () const |
| | Same as above, but asking for a specific type of interaction.
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| void | addPointingAction (SoPointingAction *) |
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| void | addCommandAction (SoCommandAction *) |
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| void | addOffsetAction (SoOffsetAction *) |
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Definition at line 36 of file SoView2DButton.h.
Public Member Functions inherited from SoView2DInteractionExtension