YACS::HMI::RootSceneItem Class Reference

#include <SceneItem.hxx>

Inheritance diagram for YACS::HMI::RootSceneItem:

Collaboration diagram for YACS::HMI::RootSceneItem:

Public Member Functions
	RootSceneItem (YACS::HMI::Subject *context)
virtual	~RootSceneItem ()
virtual void	update (GuiEvent event, int type, Subject *son)
Public Member Functions inherited from YACS::HMI::GuiObserver
	GuiObserver ()
virtual	~GuiObserver ()
virtual void	select (bool isSelected)
virtual void	incrementSubjects (Subject *subject)
virtual void	decrementSubjects (Subject *subject)
int	getNbSubjects ()
bool	isDestructible ()

Protected Member Functions
void	setNewRoot (YACS::HMI::Subject *root)

Protected Attributes
Subject *	_context
Subject *	_root
Protected Attributes inherited from YACS::HMI::GuiObserver
std::set< Subject * >	_subjectSet
bool	_destructible

Additional Inherited Members
Static Public Member Functions inherited from YACS::HMI::GuiObserver
static std::string	eventName (GuiEvent event)
static void	setEventMap ()
Static Protected Attributes inherited from YACS::HMI::GuiObserver
static std::map< int, std::string >	_eventNameMap

Detailed Description

Definition at line 45 of file SceneItem.hxx.

Constructor & Destructor Documentation

RootSceneItem()

RootSceneItem::RootSceneItem

(

YACS::HMI::Subject *

context

)

Definition at line 48 of file SceneItem.cxx.

{
  _context=context;
  _context->attach(this);
}

References YACS::HMI::Subject::attach().

~RootSceneItem()

RootSceneItem::~RootSceneItem ( )

virtual

Definition at line 54 of file SceneItem.cxx.

{
}

Member Function Documentation

setNewRoot()

void RootSceneItem::setNewRoot ( YACS::HMI::Subject *  root )

protected

Definition at line 75 of file SceneItem.cxx.

{
  DEBTRACE("RootSceneItem::setNewRoot");
  _root = root;
  QString name = _root->getName().c_str();
  QGraphicsScene* scene = QtGuiContext::getQtCurrent()->getScene();
  SceneProcItem *procItem = new SceneProcItem(scene, 0, name, root);
  scene->addItem(procItem);
  procItem->addHeader();
}

References YACS::HMI::SceneNodeItem::addHeader(), DEBTRACE, and YACS::HMI::Subject::getName().

update()

void RootSceneItem::update ( GuiEvent  event, int  type, Subject *  son  )

virtual

Reimplemented from YACS::HMI::GuiObserver.

Definition at line 58 of file SceneItem.cxx.

{
  DEBTRACE("RootSceneItem::update "<<eventName(event)<<" "<<type<<" "<<son);
  GuiEditor *guiEditor = 0;
  switch (event)
    {
    case YACS::HMI::NEWROOT:
      setNewRoot(son);
      break;
    case YACS::HMI::ENDLOAD:
      guiEditor = QtGuiContext::getQtCurrent()->getGMain()->_guiEditor;
      GuiContext::getCurrent()->getSubjectProc()->select(true);
      //guiEditor->rebuildLinks();
      break;
    }
}

References DEBTRACE, YACS::HMI::ENDLOAD, and YACS::HMI::NEWROOT.

Referenced by gui.graph.MyCanvas::customEvent().

Member Data Documentation

_context

Subject* YACS::HMI::RootSceneItem::_context

protected

Definition at line 53 of file SceneItem.hxx.

_root

Subject* YACS::HMI::RootSceneItem::_root

protected

Definition at line 54 of file SceneItem.hxx.

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

• src/genericgui/SceneItem.hxx
• src/genericgui/SceneItem.cxx