QGpGuiWave::ModeItem Class Reference

Brief description of class still missing. More...

#include <ModeItem.h>

List of all members.

Public Member Functions
virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const
virtual QVariant	data (const QModelIndex &index, int role) const
virtual Qt::ItemFlags	flags (const QModelIndex &) const
virtual QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
virtual QModelIndex	index (int, int column, const QModelIndex &parent=QModelIndex()) const
	ModeItem (QObject *parent=0)
virtual QModelIndex	parent (const QModelIndex &) const
virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const
void	setCurve (ModalCurve *c)
virtual bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
	~ModeItem ()

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Detailed Description

Brief description of class still missing.

Full description of class still missing

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Constructor & Destructor Documentation

QGpGuiWave::ModeItem::ModeItem

(

QObject *

parent = 0

)

[inline]

Description of constructor still missing

: QAbstractItemModel(parent) {_curve=0;}

QGpGuiWave::ModeItem::~ModeItem

(

)

[inline]

Description of destructor still missing

{}

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Member Function Documentation

int QGpGuiWave::ModeItem::columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

References TRACE.

{
  TRACE;
  return 3;
}

QVariant QGpGuiWave::ModeItem::data	(	const QModelIndex &	index,
		int	role
	)		const [virtual]

References QGpCoreWave::Mode::index(), QGpCoreWave::ModalCurve::modes(), QGpCoreWave::Mode::polarisationString(), QGpCoreWave::Mode::slownessString(), and TRACE.

{
  TRACE;
  if(!_curve) return QVariant();
  if( !index.isValid() ||
       index.row() >= _curve->modes().count() ||
       index.column() >=3) return QVariant();
  const Mode& m=_curve->modes().at(index.row());
  switch (role) {
  case Qt::DisplayRole:
    switch(index.column()) {
    case 0: return m.slownessString();
    case 1: return m.polarisationString();
    case 2: return m.index();
    default: break;
  }
  default:
    return QVariant();
  }
}

virtual Qt::ItemFlags QGpGuiWave::ModeItem::flags

(

const QModelIndex &

)

const [inline, virtual]

                                                         {
    return Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled;
  }

QVariant QGpGuiWave::ModeItem::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = Qt::DisplayRole
	)		const [virtual]

References QGpCoreTools::tr(), and TRACE.

{
  TRACE;
  switch (role) {
  case Qt::DisplayRole:
    if(orientation==Qt::Horizontal) {
      switch (section) {
      case 0: return tr("Slowness");
      case 1: return tr("Polarisation");
      case 2: return tr("Mode index");
      default: return 0;
      }
    } else {
      return section + 1;
    }
  case Qt::ToolTipRole:
    if(section==2) return tr("0=fundamental mode, 1=first higher,...");
  default:
    return QVariant();
  }
}

QModelIndex QGpGuiWave::ModeItem::index	(	int	row,
		int	column,
		const QModelIndex &	parent = QModelIndex()
	)		const [virtual]

References QGpCoreWave::ModalCurve::modes(), and TRACE.

{
  TRACE;
  if(!_curve) return QModelIndex();
  if(column < 0 || column >=3 ||
       row < 0  || row >= _curve->modes().count()) return QModelIndex();
  return createIndex(row, column);
}

virtual QModelIndex QGpGuiWave::ModeItem::parent

(

const QModelIndex &

)

const [inline, virtual]

{return QModelIndex();}

int QGpGuiWave::ModeItem::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

References QGpCoreWave::ModalCurve::modes(), and TRACE.

{
  TRACE;
  if(!_curve) return 0;
  if( !parent.isValid())
    return _curve->modes().count();
  return 0;
}

void QGpGuiWave::ModeItem::setCurve

(

ModalCurve *

c

)

References TRACE.

Referenced by QGpGuiWave::ModalCurveBrowser::clear(), and QGpGuiWave::ModeSelector::setCurve().

{
  TRACE;
  _curve=c;
  reset();
}

bool QGpGuiWave::ModeItem::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role = Qt::EditRole
	)		[virtual]

References QGpCoreWave::ModalCurve::modes(), QGpCoreWave::Mode::setIndex(), QGpCoreWave::Mode::setPolarisation(), QGpCoreWave::Mode::setSlowness(), and TRACE.

{
  TRACE;
  if(!_curve) return false;
  if( !index.isValid() ||
       index.row() >= _curve->modes().count() ||
       index.column() >=3) return false;
  Mode& m=_curve->modes()[ index.row() ];
  switch (role) {
  case Qt::EditRole:
    switch(index.column()) {
    case 0: m.setSlowness(value.toString()); break;
    case 1: m.setPolarisation(value.toString()); break;
    case 2: m.setIndex(value.toInt()); break;
    default: break;
    }
    return true;
  default:
    return false;
  }
}

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

• QGpGuiWave/ModeItem.h
• QGpGuiWave/ModeItem.cpp