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CompositeItem Class Reference

#include <CanvasItems.h>

Inheritance diagram for CompositeItem:

gutz::Counted PolygonEdit TFItem TFBoxItem List of all members.

Detailed Description

a composite item, for hierarchical grouping these don't actually draw

Definition at line 70 of file commonQt/canvas/CanvasItems.h.

Public Member Functions

 CompositeItem ()
virtual ~CompositeItem ()
virtual void childUpdate (CanvasItemBase *child)=0
 something changed...

virtual void childMovedBy (CanvasItemBase *child, gutz::vec3d dv)=0
 delta change

virtual void childMoved (CanvasItemBase *child, gutz::vec3d last, gutz::vec3d point)=0
 absolute change


Protected Member Functions

virtual void _incCount ()
 gutz::Counted interface, increment reference count by one.

virtual void _decCount ()
 gutz::Counted interface, decrement reference count by one.

virtual int _getCount () const
 gutz::Counted interface, get the current reference count.


Friends

class SmartPtr
class SmartPtrRef

Constructor & Destructor Documentation

CompositeItem::CompositeItem (   )  [inline]
 

Definition at line 72 of file commonQt/canvas/CanvasItems.h.

virtual CompositeItem::~CompositeItem (   )  [inline, virtual]
 

Definition at line 73 of file commonQt/canvas/CanvasItems.h.

Member Function Documentation

virtual void gutz::Counted::_decCount (   )  [inline, protected, virtual, inherited]
 

gutz::Counted interface, decrement reference count by one.

Not generaly used by subclasses, mostly for collaboration with gutz::SmartPtr. Sometimes you need to call this though, see the documentation for gutz::SmartPtr

Definition at line 54 of file smartptr.h.

Referenced by TFImage::clear(), NrroImage::fBlendOverRGBA(), and Nrro::updateMinMax().

virtual int gutz::Counted::_getCount (   )  const [inline, protected, virtual, inherited]
 

gutz::Counted interface, get the current reference count.

Not generaly used by subclasses, mostly for collaboration with gutz::SmartPtr.

Definition at line 58 of file smartptr.h.

virtual void gutz::Counted::_incCount (   )  [inline, protected, virtual, inherited]
 

gutz::Counted interface, increment reference count by one.

Not generaly used by subclasses, mostly for collaboration with gutz::SmartPtr. Sometimes you need to call this though, see the documentation for gutz::SmartPtr

Definition at line 48 of file smartptr.h.

Referenced by TFImage::clear(), NrroImage::fBlendOverRGBA(), and Nrro::updateMinMax().

virtual void CompositeItem::childMoved (  CanvasItemBase *  child,
gutz::vec3d  last,
gutz::vec3d  point
)  [pure virtual]
 

absolute change

Implemented in TFBoxItem, and PolygonEdit.

Referenced by NodeItem::moveBy(), and EdgeItem::moveBy().

virtual void CompositeItem::childMovedBy (  CanvasItemBase *  child,
gutz::vec3d  dv
)  [pure virtual]
 

delta change

Implemented in TFBoxItem, and PolygonEdit.

virtual void CompositeItem::childUpdate (  CanvasItemBase *  child  )  [pure virtual]
 

something changed...

Implemented in TFBoxItem, and PolygonEdit.

Friends And Related Function Documentation

friend class SmartPtr [friend, inherited]
 

Definition at line 40 of file smartptr.h.

Referenced by Nrro::NrroIter< T >::NrroIter().

friend class SmartPtrRef [friend, inherited]
 

Definition at line 41 of file smartptr.h.

The documentation for this class was generated from the following file:
Send questions, comments, and bug reports to:
jmk