SciFigs::CurveBrowserItem Class Reference

Brief description of class still missing. More...

#include <CurveBrowserItem.h>

List of all members.

Public Member Functions
virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const
	CurveBrowserItem (CurveBrowserProxy *proxy, QObject *parent=0)
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
virtual QModelIndex	parent (const QModelIndex &) const
void	reset ()
virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const
virtual bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
void	setEditable (bool e)
	~CurveBrowserItem ()

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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

SciFigs::CurveBrowserItem::CurveBrowserItem	(	CurveBrowserProxy *	proxy,
		QObject *	parent = 0
	)

  : QAbstractItemModel(parent)
{
  _proxy=proxy;
  _editable=true;
}

SciFigs::CurveBrowserItem::~CurveBrowserItem

(

)

[inline]

{}

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Member Function Documentation

int SciFigs::CurveBrowserItem::columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

References SciFigs::CurveBrowserProxy::columnCount(), and TRACE.

{
  TRACE;
  return _proxy->columnCount()+1;
}

QVariant SciFigs::CurveBrowserItem::data	(	const QModelIndex &	index,
		int	role
	)		const [virtual]

References SciFigs::CurveBrowserProxy::columnValue(), SciFigs::CurveBrowserProxy::isValid(), and TRACE.

{
  TRACE;
  if(index.column()==0) {
    switch (role) {
    case Qt::CheckStateRole:
      return _proxy->isValid(index.row()) ? Qt::Checked : Qt::Unchecked;
    case Qt::TextAlignmentRole:
      return (int)(Qt::AlignHCenter | Qt::AlignVCenter);
    default:
      return QVariant();
    }
  } else {
    switch (role) {
    case Qt::DisplayRole:
      return _proxy->columnValue(index.row(), index.column()-1);
    case Qt::TextAlignmentRole:
      return (int)(Qt::AlignRight | Qt::AlignVCenter);
    default:
      return QVariant();
    }
  }
}

Qt::ItemFlags SciFigs::CurveBrowserItem::flags

(

const QModelIndex &

index

)

const [virtual]

References SciFigs::CurveBrowserProxy::isValid().

{
  if(index.column()==0) {
    if(_editable) {
      return Qt::ItemIsSelectable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled;
    } else {
      return Qt::ItemIsSelectable | Qt::ItemIsUserCheckable;
    }
  } else {
    if(_editable) {
      if(_proxy->isValid(index.row())) {
        return Qt::ItemIsSelectable | Qt::ItemIsEditable | Qt::ItemIsEnabled;
      } else {
        return Qt::ItemIsSelectable;
      }
    } else {
      return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
    }
  }
}

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

References SciFigs::CurveBrowserProxy::columnTitle(), QGpCoreTools::tr(), and TRACE.

{
  TRACE;
  if(role!=Qt::DisplayRole) return QVariant();
  if(orientation==Qt::Horizontal) {
    if(section==0)
      return tr("Valid");
    else
      return _proxy->columnTitle(section-1);
  } else {
    return section + 1;
  }
}

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

References TRACE.

{
  TRACE;
  return createIndex(row, column);
}

virtual QModelIndex SciFigs::CurveBrowserItem::parent

(

const QModelIndex &

)

const [inline, virtual]

{return QModelIndex();}

void SciFigs::CurveBrowserItem::reset

(

)

References TRACE.

Referenced by SciFigs::CurveProperties::curveChanged().

{
  TRACE;
  QAbstractItemModel::reset();
}

int SciFigs::CurveBrowserItem::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

References SciFigs::CurveBrowserProxy::sampleCount(), and TRACE.

{
  TRACE;
  if(!parent.isValid())
    return _proxy->sampleCount();
  return 0;
}

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

References SciFigs::CurveBrowserProxy::setColumnValue(), SciFigs::CurveBrowserProxy::setValid(), and TRACE.

{
  TRACE;
  if(index.column()==0) {
    switch (role) {
    case Qt::CheckStateRole:
      _proxy->setValid(index.row(), value.toInt()==Qt::Checked);
      emit dataChanged(createIndex(index.row(), 0), createIndex(index.row(), 5));
      return true;
    default:
      return false;
    }
  } else {
    switch (role) {
    case Qt::EditRole:
      _proxy->setColumnValue(index.row(), index.column()-1, value);
      emit dataChanged(index, index);
      return true;
    default:
      return false;
    }
  }
}

void SciFigs::CurveBrowserItem::setEditable

(

bool

e

)

[inline]

Referenced by SciFigs::CurveProperties::setEditable().

{_editable=e;}

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

• SciFigs/CurveBrowserItem.h
• SciFigs/CurveBrowserItem.cpp