OpenSceneGraph 2.8.3

osgManipulator::Dragger Class Reference

Base class for draggers. More...

Inheritance diagram for osgManipulator::Dragger:

List of all members.

Public Member Functions

virtual void setCommandManager (CommandManager *cm)
 Set/Get the CommandManager.
CommandManagergetCommandManager ()
const CommandManagergetCommandManager () const
virtual void setParentDragger (Dragger *parent)
 Set/Get parent dragger.
DraggergetParentDragger ()
const DraggergetParentDragger () const
virtual const CompositeDraggergetComposite () const
 Returns 0 if this Dragger is not a CompositeDragger.
virtual CompositeDraggergetComposite ()
 Returns 0 if this Dragger is not a CompositeDragger.
virtual bool handle (const PointerInfo &, const osgGA::GUIEventAdapter &, osgGA::GUIActionAdapter &)

Protected Member Functions

 Dragger ()
virtual ~Dragger ()

Protected Attributes

CommandManager_commandManager
Dragger_parentDragger

Detailed Description

Base class for draggers.

Concrete draggers implement the pick event handler and generate motion commands (translate, rotate, ...) and sends these command to the CommandManager. The CommandManager dispatches the commands to all the Selections that are connected to the Dragger that generates the commands.


Constructor & Destructor Documentation

osgManipulator::Dragger::Dragger ( ) [protected]
virtual osgManipulator::Dragger::~Dragger ( ) [protected, virtual]

Member Function Documentation

CommandManager* osgManipulator::Dragger::getCommandManager ( ) [inline]
const CommandManager* osgManipulator::Dragger::getCommandManager ( ) const [inline]
virtual CompositeDragger* osgManipulator::Dragger::getComposite ( ) [inline, virtual]

Returns 0 if this Dragger is not a CompositeDragger.

Reimplemented in osgManipulator::CompositeDragger.

virtual const CompositeDragger* osgManipulator::Dragger::getComposite ( ) const [inline, virtual]

Returns 0 if this Dragger is not a CompositeDragger.

Reimplemented in osgManipulator::CompositeDragger.

Dragger* osgManipulator::Dragger::getParentDragger ( ) [inline]
const Dragger* osgManipulator::Dragger::getParentDragger ( ) const [inline]
virtual void osgManipulator::Dragger::setCommandManager ( CommandManager cm) [inline, virtual]

Set/Get the CommandManager.

Draggers use CommandManager to dispatch commands.

Reimplemented in osgManipulator::CompositeDragger.

virtual void osgManipulator::Dragger::setParentDragger ( Dragger parent) [inline, virtual]

Set/Get parent dragger.

For simple draggers parent points to itself. For composite draggers parent points to the parent dragger that uses this dragger.

Reimplemented in osgManipulator::CompositeDragger.


Member Data Documentation


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

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Generated at Tue Mar 22 2011 13:20:27 for the OpenSceneGraph by doxygen 1.7.3.