YACS::HMI::SceneProgressItem Class Reference

#include <SceneProgressItem.hxx>

Inheritance diagram for YACS::HMI::SceneProgressItem:

Collaboration diagram for YACS::HMI::SceneProgressItem:

Public Member Functions
	SceneProgressItem (QGraphicsScene *scene, SceneItem *parent, QString label)
virtual	~SceneProgressItem ()
virtual QRectF	getMinimalBoundingRect () const
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
virtual void	setProgress (QString newProgress)
virtual int	getProgress ()
virtual void	setText (QString label)
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)
virtual void	adjustGeometry ()
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)
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 ()

Protected Member Functions
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)
virtual QString	getToolTip ()
QColor	getPenColor ()
QColor	getBrushColor ()
Protected Member Functions inherited from YACS::HMI::SceneItem
virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)
virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
QColor	hoverColor (QColor origColor)
Protected Member Functions inherited from YACS::HMI::AbstractSceneItem
virtual QRectF	childBoundingRect (AbstractSceneItem *child) const

Protected Attributes
SceneTextItem *	_text
QString	_tooltip
int	_progress
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

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

Detailed Description

Definition at line 31 of file SceneProgressItem.hxx.

Constructor & Destructor Documentation

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

Definition at line 38 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_brushColor, YACS::HMI::AbstractSceneItem::_height, YACS::HMI::AbstractSceneItem::_hiBrushColor, YACS::HMI::AbstractSceneItem::_hiPenColor, YACS::HMI::AbstractSceneItem::_parent, YACS::HMI::AbstractSceneItem::_penColor, _progress, _text, _tooltip, YACS::HMI::AbstractSceneItem::_width, YACS::HMI::Resource::Border_Margin, YACS::HMI::Resource::Corner_Margin, YACS::HMI::Resource::DataPort_Height, YACS::HMI::Resource::DataPort_Width, YACS::HMI::Resource::Header_brush, YACS::HMI::Resource::Header_hiBrush, YACS::HMI::Resource::Header_hiPen, YACS::HMI::Resource::Header_pen, YACS::HMI::Resource::progressBar_Height, YACS::HMI::SceneItem::setTopLeft(), YACS::HMI::Resource::Space_Margin, and YASSERT.

  : SceneItem(scene, parent, label)
{
  YASSERT(_parent);
  _progress = 0;
  _width  = Resource::Corner_Margin + 2*Resource::DataPort_Width + 2*Resource::Space_Margin;
  _height = Resource::progressBar_Height;
  _text=0;
  _tooltip = "";
  _brushColor   = Resource::Header_brush;
  _hiBrushColor = Resource::Header_hiBrush;
  _penColor     = Resource::Header_pen;
  _hiPenColor   = Resource::Header_hiPen;
  int x = Resource::Border_Margin;
  int y = Resource::DataPort_Height + 2*Resource::Space_Margin;
  setTopLeft(QPointF(x, y));
}

SceneProgressItem::~SceneProgressItem ( )

virtual

Definition at line 57 of file SceneProgressItem.cxx.

{
}

Member Function Documentation

void SceneProgressItem::adjustGeometry ( )

virtual

Definition at line 136 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_parent, YACS::HMI::AbstractSceneItem::_width, YACS::HMI::Resource::Corner_Margin, YACS::HMI::AbstractSceneItem::getWidth(), and YACS::HMI::Resource::Space_Margin.

Referenced by YACS::HMI::SceneComposedNodeItem::setShownState(), and YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive().

{
  prepareGeometryChange();
  _width = _parent->getWidth() - Resource::Corner_Margin - Resource::Space_Margin;
  update();
}

QColor SceneProgressItem::getBrushColor ( )

protectedvirtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 148 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_brushColor, YACS::HMI::AbstractSceneItem::_hiBrushColor, YACS::HMI::SceneItem::_hover, YACS::HMI::AbstractSceneItem::getParent(), and YACS::HMI::SceneItem::hoverColor().

{
  QColor color = _brushColor;
  if (dynamic_cast<SceneHeaderNodeItem*>(this))
    if (getParent()->isSelected())
      color = _hiBrushColor;
  if (_hover)
    color = hoverColor(color);
  return color;
}

QRectF SceneProgressItem::getMinimalBoundingRect ( ) const

virtual

Definition at line 61 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_height, and YACS::HMI::AbstractSceneItem::_width.

{
  return QRectF(x(), y(), _width, _height);
}

QColor SceneProgressItem::getPenColor ( )

protectedvirtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 143 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_hiPenColor.

Referenced by paint().

{
  return _hiPenColor;
}

virtual int YACS::HMI::SceneProgressItem::getProgress ( )

inlinevirtual

Definition at line 42 of file SceneProgressItem.hxx.

References _progress.

{ return _progress; };

QString SceneProgressItem::getToolTip ( )

protectedvirtual

generic behaviour for headers: obtain the tooltip from parent. Method to be redefined in derived classes.

Reimplemented from YACS::HMI::SceneItem.

Definition at line 164 of file SceneProgressItem.cxx.

References _tooltip.

{
  return _tooltip;;
}

void SceneProgressItem::mousePressEvent ( QGraphicsSceneMouseEvent *  event )

protectedvirtual

When Zooming, filter all mouse events to items: do not work, scene do not receive...

Reimplemented from YACS::HMI::SceneItem.

Definition at line 159 of file SceneProgressItem.cxx.

{
  event->ignore();
}

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

virtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 66 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_parent, _progress, YACS::HMI::Resource::Corner_Margin, YACS::HMI::Resource::DataPort_Width, getPenColor(), YACS::HMI::AbstractSceneItem::getWidth(), gui.graph::h(), YACS::HMI::Resource::progressBar_Height, YACS::HMI::Resource::progressBarColor, YACS::HMI::Resource::Space_Margin, YACS::HMI::Resource::Thickness, and gui.logview::w.

{
//   DEBTRACE("SceneProgressItem::paint");
  painter->save();

  int w = Resource::Corner_Margin + 2*Resource::DataPort_Width + 2*Resource::Space_Margin;
  if (_parent->getWidth() > w) w = _parent->getWidth() - Resource::Corner_Margin - Resource::Space_Margin;
  int h = Resource::progressBar_Height;
  QPen pen(getPenColor());
  pen.setWidth(Resource::Thickness);
  painter->setPen(pen);
  QRect boundRect(0, 0, w, h);
  painter->drawRect(boundRect);
  
  painter->setBrush(Resource::progressBarColor);
  //correct width according to progress
  int corr_w = w * _progress / 100;
  painter->drawRect(QRect(0, 0, corr_w, h));
  painter->restore();
}

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

virtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 131 of file SceneProgressItem.cxx.

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

{
  if (_parent) _parent->popupMenu(caller, globalPos);
}

void SceneProgressItem::setProgress ( QString  newProgress )

virtual

Definition at line 89 of file SceneProgressItem.cxx.

References _progress, _tooltip, YACS::HMI::Resource::progressBarLabel, and setText().

{
  QString percentageLabel;
  QString nbStepsLabel = "-/-";
  QStringList aSteps = newProgress.split('/');
  if (aSteps.count() == 2)
  { //case '5/10' view of progress
    _progress = aSteps.at(0).toInt() * 100 / aSteps.at(1).toInt();
    nbStepsLabel = newProgress;
  }
  else
  { //case '50' view of progress
    _progress = newProgress.toInt(); //set 0 if the conversion fails.
  }
  percentageLabel = QString("%1\%").arg(_progress);
  QString resultLabel;
  switch(Resource::progressBarLabel)
  {
    case 0: //Percentage: 50%
      resultLabel = QString("%1").arg(percentageLabel);
      break;
    case 1: //Nb.steps:   5/10
      resultLabel = QString("%1").arg(nbStepsLabel);
      break;
    case 2: //Both:       50% (5/10)
      resultLabel = QString("%1 (%2)").arg(percentageLabel).arg(nbStepsLabel);
      break;
  }
  setText(resultLabel);
  _tooltip = QString("%1 (%2)").arg(percentageLabel).arg(nbStepsLabel);
  update();
}

void SceneProgressItem::setText ( QString  label )

virtual

Definition at line 122 of file SceneProgressItem.cxx.

References YACS::HMI::AbstractSceneItem::_scene, _text, and YACS::HMI::SceneTextItem::setPlainTextTrunc().

Referenced by YACS::HMI::SceneNodeItem::addProgressItem(), and setProgress().

{
  if (!_text)
    _text = new SceneTextItem(_scene, this, label, true);
  else
    _text->setPlainTextTrunc(label);
  //QGraphicsItem::update();
}

Member Data Documentation

int YACS::HMI::SceneProgressItem::_progress

protected

Definition at line 54 of file SceneProgressItem.hxx.

Referenced by getProgress(), paint(), SceneProgressItem(), and setProgress().

SceneTextItem* YACS::HMI::SceneProgressItem::_text

protected

Definition at line 52 of file SceneProgressItem.hxx.

Referenced by SceneProgressItem(), and setText().

QString YACS::HMI::SceneProgressItem::_tooltip

protected

Definition at line 53 of file SceneProgressItem.hxx.

Referenced by getToolTip(), SceneProgressItem(), and setProgress().

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

• src/genericgui/SceneProgressItem.hxx
• src/genericgui/SceneProgressItem.cxx