YACS::HMI::SceneTextItem Class Reference

#include <SceneTextItem.hxx>

Inheritance diagram for YACS::HMI::SceneTextItem:

Collaboration diagram for YACS::HMI::SceneTextItem:

Public Member Functions
	SceneTextItem (QGraphicsScene *scene, SceneItem *parent, QString label, bool center=false)
virtual	~SceneTextItem ()
virtual QRectF	boundingRect () const
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
virtual void	setTopLeft (QPointF topLeft)
virtual void	setPlainTextTrunc (QString label)
virtual void	checkGeometryChange ()
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)
virtual QString	getToolTip ()
void	setEventPos (QPointF point)
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 ()

Protected Attributes
QPointF	_eventPos
bool	_center
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

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

Detailed Description

Definition at line 29 of file SceneTextItem.hxx.

Constructor & Destructor Documentation

SceneTextItem::SceneTextItem	(	QGraphicsScene *	scene,
		SceneItem *	parent,
		QString	label,
		bool	center = false
	)

Definition at line 39 of file SceneTextItem.cxx.

References _center, YACS::HMI::AbstractSceneItem::_level, YACS::HMI::AbstractSceneItem::_parent, and DEBTRACE.

  : QGraphicsTextItem(parent), AbstractSceneItem(scene, parent, label)
{
  setToolTip(label);
  _center = center;
  DEBTRACE("SceneTextItem::SceneTextItem "<<label.toStdString()<<" "<<this<<" "<<_parent<<" "<< _level); 
}

SceneTextItem::~SceneTextItem ( )

virtual

Definition at line 48 of file SceneTextItem.cxx.

{
}

Member Function Documentation

QRectF SceneTextItem::boundingRect ( ) const

virtual

Implements YACS::HMI::AbstractSceneItem.

Definition at line 52 of file SceneTextItem.cxx.

{
  return QGraphicsTextItem::boundingRect();
}

void SceneTextItem::checkGeometryChange ( )

virtual

Implements YACS::HMI::AbstractSceneItem.

Definition at line 81 of file SceneTextItem.cxx.

{
}

QString SceneTextItem::getToolTip ( )

virtual

generic behaviour for headers: obtain the tooltip from parent.

Definition at line 94 of file SceneTextItem.cxx.

References YACS::HMI::AbstractSceneItem::_label, YACS::HMI::AbstractSceneItem::getParent(), and YACS::HMI::SceneItem::getToolTip().

Referenced by YACS::HMI::Scene::helpEvent().

{
  QString tooltip = _label;
  SceneItem *parent = getParent();
  if (parent)
    tooltip = parent->getToolTip();
  return tooltip;
}

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

virtual

Implements YACS::HMI::AbstractSceneItem.

Definition at line 56 of file SceneTextItem.cxx.

References _center, YACS::HMI::AbstractSceneItem::_label, YACS::HMI::AbstractSceneItem::_parent, YACS::HMI::AbstractSceneItem::getHeight(), YACS::HMI::AbstractSceneItem::getWidth(), and YACS::HMI::Resource::Text_DX.

{
  QGraphicsTextItem::paint(painter, option, widget);

  int dx, fl;
  if (_center) {
    dx = 0;
    fl = Qt::AlignCenter;
  } else {
    dx = Resource::Text_DX;
    fl = Qt::AlignLeft | Qt::AlignVCenter;
  };
  painter->drawText(dx, 0, _parent->getWidth()-dx*2, _parent->getHeight(), fl, _label);
}

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

virtual

Implements YACS::HMI::AbstractSceneItem.

Definition at line 85 of file SceneTextItem.cxx.

References YACS::HMI::AbstractSceneItem::_parent, DEBTRACE, and YACS::HMI::SceneItem::popupMenu().

Referenced by YACS::HMI::GraphicsView::contextMenuEvent().

{
  DEBTRACE("SceneTextItem::popupMenu " << _parent);
  if (_parent) _parent->popupMenu(caller, globalPos);
}

void SceneTextItem::setEventPos

(

QPointF

point

)

Definition at line 103 of file SceneTextItem.cxx.

References _eventPos.

Referenced by YACS::HMI::GraphicsView::contextMenuEvent().

{
  _eventPos = mapFromScene(point);
}

void SceneTextItem::setPlainTextTrunc ( QString  label )

virtual

Definition at line 77 of file SceneTextItem.cxx.

References YACS::HMI::AbstractSceneItem::_label.

Referenced by YACS::HMI::SceneHeaderItem::setText(), YACS::HMI::SceneProgressItem::setText(), and YACS::HMI::SceneDataPortItem::update().

                                                   {
  _label = label;
}

void SceneTextItem::setTopLeft ( QPointF  topLeft )

virtual

Implements YACS::HMI::AbstractSceneItem.

Definition at line 73 of file SceneTextItem.cxx.

{
}

Member Data Documentation

bool YACS::HMI::SceneTextItem::_center

protected

Definition at line 48 of file SceneTextItem.hxx.

Referenced by paint(), and SceneTextItem().

QPointF YACS::HMI::SceneTextItem::_eventPos

protected

Definition at line 47 of file SceneTextItem.hxx.

Referenced by setEventPos().

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

• src/genericgui/SceneTextItem.hxx
• src/genericgui/SceneTextItem.cxx