QseGraphScansModel Class Reference

#include <qsegraphscansmodel.h>

Inheritance diagram for QseGraphScansModel:

Collaboration diagram for QseGraphScansModel:

List of all members.

Public Slots

void dataChanged ()

Public Member Functions

QseGraphScansModel (QseDataSet *dataSet, QObject *parent=0)

int rowCount (const QModelIndex &parent=QModelIndex()) const

int columnCount (const QModelIndex &parent=QModelIndex()) const

QVariant data (const QModelIndex &index, int role) const

QVariant headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const

Private Types

typedef QAbstractTableModel inherited

Private Attributes

QseDataSet * m_DataSet

Detailed Description

Definition at line 8 of file qsegraphscansmodel.h.

Member Typedef Documentation

typedef QAbstractTableModel QseGraphScansModel::inherited [private]

Definition at line 10 of file qsegraphscansmodel.h.

Constructor & Destructor Documentation

QseGraphScansModel::QseGraphScansModel	(	QseDataSet *	dataSet,
		QObject *	parent = `0`
	)

Definition at line 6 of file qsegraphscansmodel.cpp.

00007   : QAbstractTableModel(parent),
00008     m_DataSet(dataSet)
00009 {
00010   connect(dataSet, SIGNAL(dataChanged()),
00011     this,    SIGNAL(modelReset()));
00012 }

Member Function Documentation

int QseGraphScansModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const

Definition at line 20 of file qsegraphscansmodel.cpp.

References m_DataSet.

00021 {
00022   if (parent.column() > 0) {
00023     return 0;
00024   }
00025 
00026   int res = m_DataSet -> scanCount();
00027 
00028   return res;
00029 }

int QseGraphScansModel::columnCount ( const QModelIndex & parent = QModelIndex() ) const

Definition at line 32 of file qsegraphscansmodel.cpp.

Referenced by data().

00033 {
00034   return 3;
00035 }

QVariant QseGraphScansModel::data	(	const QModelIndex &	index,
		int	role
	)			const

Definition at line 38 of file qsegraphscansmodel.cpp.

References columnCount(), m_DataSet, and QseDataSet::scan().

00039 {
00040   if (!index.isValid()) {
00041     return QVariant();
00042   }
00043 
00044   int row = index.row();
00045   int col = index.column();
00046   
00047   QseScan *scan = m_DataSet->scan(row);
00048 
00049   switch (role) {
00050   case Qt::DisplayRole:
00051     switch (col) {
00052     case 0:
00053       return scan -> maxRowCount();
00054       break;
00055     case 1:
00056       return scan -> columnCount();
00057       break;
00058     case 2:
00059       return scan -> name();
00060       break;
00061     default:
00062       return QVariant();
00063     }
00064     break;
00065 
00066 //   case Qt::BackgroundRole:
00067 //     return QColor(255,255,192);
00068 //     break;
00069 
00070   case Qt::ForegroundRole:
00071     return QBrush(Qt::red);
00072     break;
00073 
00074   default:
00075     return QVariant();
00076   }
00077 }

Here is the call graph for this function:

QVariant QseGraphScansModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = `Qt::DisplayRole`
	)			const

Definition at line 81 of file qsegraphscansmodel.cpp.

00082 {
00083   if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
00084     switch (section) {
00085     case 0:
00086       return "NR";
00087       break;
00088     case 1:
00089       return "NC";
00090       break;
00091     case 2:
00092       return "Scan";
00093       break;
00094     default:
00095       return QVariant();
00096     }
00097   }
00098 
00099   if (orientation == Qt::Vertical && role == Qt::DisplayRole) {
00100     return section;
00101   }
00102 
00103   return QVariant();
00104 }

void QseGraphScansModel::dataChanged ( ) [slot]

Definition at line 15 of file qsegraphscansmodel.cpp.

00016 {
00017 }

Member Data Documentation

QseDataSet* QseGraphScansModel::m_DataSet [private]

Definition at line 28 of file qsegraphscansmodel.h.

Referenced by data(), and rowCount().

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


Public Slots
void	dataChanged ()
Public Member Functions
	QseGraphScansModel (QseDataSet dataSet, QObject parent=0)
int	rowCount (const QModelIndex &parent=QModelIndex()) const
int	columnCount (const QModelIndex &parent=QModelIndex()) const
QVariant	data (const QModelIndex &index, int role) const
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
Private Types
typedef QAbstractTableModel	inherited
Private Attributes
QseDataSet *	m_DataSet