#include <SceneCtrlInPortItem.hxx>

Inheritance diagram for YACS::HMI::SceneCtrlInPortItem:

Collaboration diagram for YACS::HMI::SceneCtrlInPortItem:

Public Member Functions
	SceneCtrlInPortItem (QGraphicsScene scene, SceneItem parent, QString label)

virtual	~SceneCtrlInPortItem ()

virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)

Public Member Functions inherited from YACS::HMI::SceneCtrlPortItem
	SceneCtrlPortItem (QGraphicsScene scene, SceneItem parent, QString label)

virtual	~SceneCtrlPortItem ()

virtual void	setText (QString label)

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)

virtual SceneNodeItem *	getParentNode ()

SubjectNode *	getSubjectNode ()

Public Member Functions inherited from YACS::HMI::SceneItem
	SceneItem (QGraphicsScene scene, SceneItem parent, QString label)

virtual	~SceneItem ()

virtual QRectF	boundingRect () const

virtual QRectF	childrenBoundingRect () const

virtual void	setTopLeft (QPointF topLeft)

virtual void	checkGeometryChange ()

void	setParent (SceneItem *parent)

virtual QString	getToolTip ()

void	setEventPos (QPointF point)

virtual void	updateChildItems ()

virtual void	updateLinks ()

virtual void	shrinkExpandLink (bool se)

virtual void	shrinkExpandRecursive (bool isExpanding, bool fromHere, ShrinkMode theShrinkMode)

bool	isAncestorShrinked ()

Public Member Functions inherited from YACS::HMI::AbstractSceneItem
	AbstractSceneItem (QGraphicsScene scene, SceneItem parent, QString label)

virtual	~AbstractSceneItem ()

int	getLevel ()

void	setLevel ()

virtual void	reorganize ()

virtual QString	getLabel ()

virtual void	addHeader ()

virtual void	addProgressItem ()

virtual qreal	getHeaderBottom ()

qreal	getWidth ()

qreal	getHeight ()

virtual void	setWidth (qreal width)
	AbstractSceneItem cannot be resized (only ComposedNodeItem can) More...

virtual void	setHeight (qreal height)
	AbstractSceneItem cannot be resized (only ComposedNodeItem can) More...

virtual void	activateSelection (bool selected)

virtual void	setGeometryOptimization (bool optimize)

SceneItem *	getParent ()

Public Member Functions inherited from YACS::HMI::ScenePortItem
	ScenePortItem (QString label)

virtual	~ScenePortItem ()

Protected Member Functions
void	dragEnterEvent (QGraphicsSceneDragDropEvent *event)

void	dragLeaveEvent (QGraphicsSceneDragDropEvent *event)

void	dropEvent (QGraphicsSceneDragDropEvent *event)

Protected Member Functions inherited from YACS::HMI::SceneCtrlPortItem
virtual QString	getMimeFormat ()

virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)

virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)

Protected Member Functions inherited from YACS::HMI::SceneItem
virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)

virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)

virtual QColor	getPenColor ()

virtual QColor	getBrushColor ()

QColor	hoverColor (QColor origColor)

Protected Member Functions inherited from YACS::HMI::AbstractSceneItem
virtual QRectF	childBoundingRect (AbstractSceneItem *child) const

Protected Attributes
bool	_dragOver

Protected Attributes inherited from YACS::HMI::SceneCtrlPortItem
bool	_draging

bool	_dragModifier

Protected Attributes inherited from YACS::HMI::SceneItem
bool	_hover

bool	_ancestorShrinked

QPointF	_eventPos

Protected Attributes inherited from YACS::HMI::AbstractSceneItem
SceneItem *	_parent

YACS::HMI::Scene *	_scene

QString	_label

int	_level

qreal	_width

qreal	_height

qreal	_incHeight

QColor	_penColor

QColor	_brushColor

QColor	_hiPenColor

QColor	_hiBrushColor

bool	_hasHeader

bool	_optimize

bool	_dragable

enum Qt::MouseButton	_dragButton

Protected Attributes inherited from YACS::HMI::ScenePortItem
SceneTextItem *	_text

Additional Inherited Members
Public Attributes inherited from YACS::HMI::SceneItem
bool	_blocX

bool	_blocY

Detailed Description

Definition at line 29 of file SceneCtrlInPortItem.hxx.

Constructor & Destructor Documentation

SceneCtrlInPortItem::SceneCtrlInPortItem	(	QGraphicsScene *	scene,
		SceneItem *	parent,
		QString	label
	)

Definition at line 38 of file SceneCtrlInPortItem.cxx.

References _dragOver.

   : SceneCtrlPortItem(scene, parent, label)
 {
   _dragOver = false;
   setAcceptDrops(true);
 }

SceneCtrlInPortItem::~SceneCtrlInPortItem ( )

virtual

Definition at line 46 of file SceneCtrlInPortItem.cxx.

47 {

48 }

Member Function Documentation

void SceneCtrlInPortItem::dragEnterEvent ( QGraphicsSceneDragDropEvent * event )

protected

Definition at line 56 of file SceneCtrlInPortItem.cxx.

References _dragOver, and YACS::HMI::ItemMimeData::getSubject().

 {
   bool accepted = false;
   const ItemMimeData *myData = dynamic_cast<const ItemMimeData*>(event->mimeData());
   if (myData && myData->hasFormat("yacs/subjectOutGate"))
     {
       Subject *sub = myData->getSubject();
       if (sub && dynamic_cast<SubjectNode*>(sub)) 
         {
           event->setAccepted(true);
           _dragOver = true;
           QGraphicsItem::update();
           return;
         }
     }
   event->setAccepted(accepted);
 }

void SceneCtrlInPortItem::dragLeaveEvent ( QGraphicsSceneDragDropEvent * event )

protected

Definition at line 74 of file SceneCtrlInPortItem.cxx.

References _dragOver.

 {
     Q_UNUSED(event);
     _dragOver = false;
     QGraphicsItem::update();
 }

void SceneCtrlInPortItem::dropEvent ( QGraphicsSceneDragDropEvent * event )

protected

Definition at line 81 of file SceneCtrlInPortItem.cxx.

References _dragOver, YACS::HMI::QtGuiContext::_mapOfSceneItem, YACS::HMI::SceneCtrlPortItem::getParentNode(), YACS::HMI::QtGuiContext::getQtCurrent(), YACS::HMI::SceneObserverItem::getSubject(), YACS::HMI::ItemMimeData::getSubject(), and YACS::HMI::SubjectNode::tryCreateLink().

 {
   Q_UNUSED(event);
   _dragOver = false;
   QGraphicsItem::update();
 
   const ItemMimeData *myData = dynamic_cast<const ItemMimeData*>(event->mimeData());
   if (!myData) return;
   if(!myData->hasFormat("yacs/subjectOutGate")) return;
   Subject *sub = myData->getSubject();
   if (!sub) return;
   SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[sub];
   if (!item) return;
   SceneNodeItem* outItem = dynamic_cast<SceneNodeItem*>(item);
   if (!outItem) return;
 
   Subject *subFrom = outItem->getSubject();
   if (!this->getParentNode()) return;
   Subject *subTo = this->getParentNode()->getSubject();
   SubjectNode* from = dynamic_cast<SubjectNode*>(subFrom);
   SubjectNode* to = dynamic_cast<SubjectNode*>(subTo);
   if (from && to)
     {
       if (!SubjectNode::tryCreateLink(from, to))
         Message mess;
     }
 }

void SceneCtrlInPortItem::popupMenu	(	QWidget *	caller,
		const QPoint &	globalPos
	)

virtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 50 of file SceneCtrlInPortItem.cxx.

References gui.GraphViewer::m, and YACS::HMI::CtrlInPortMenu::popupMenu().

 {
   CtrlInPortMenu m;
   m.popupMenu(caller, globalPos);
 }

Member Data Documentation

bool YACS::HMI::SceneCtrlInPortItem::_dragOver

protected

Definition at line 40 of file SceneCtrlInPortItem.hxx.

Referenced by dragEnterEvent(), dragLeaveEvent(), dropEvent(), and SceneCtrlInPortItem().

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

src/genericgui/SceneCtrlInPortItem.hxx
src/genericgui/SceneCtrlInPortItem.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation