ColorTableModel Class Reference

Detailed Description

The PolylinesModel is a Qt model which represents Polylines.

Definition at line 25 of file ColorTableModel.h.

#include <ColorTableModel.h>

Inheritance diagram for ColorTableModel:

Collaboration diagram for ColorTableModel:

Public Member Functions
	ColorTableModel (const std::map< std::string, DataHolderLib::Color * > &colorLookupTable, QObject *parent=nullptr)
	~ColorTableModel () override
int	columnCount (const QModelIndex &parent=QModelIndex()) const override
QVariant	data (const QModelIndex &index, int role) const override
int	rowCount (const QModelIndex &parent=QModelIndex()) const override
QVariant	headerData (int section, Qt::Orientation orientation, int role) const override

Private Member Functions
bool	buildTable (const std::map< std::string, DataHolderLib::Color * > &colorLookupTable)

Private Attributes
QList< QPair< QString, QColor > >	_listOfPairs

Constructor & Destructor Documentation

ColorTableModel()

ColorTableModel::ColorTableModel ( const std::map< std::string, DataHolderLib::Color * > & colorLookupTable, QObject * parent = nullptr )

explicit

Definition at line 17 of file ColorTableModel.cpp.

{
    Q_UNUSED(parent)
 
    this->buildTable(colorLookupTable);
}

References buildTable().

~ColorTableModel()

ColorTableModel::~ColorTableModel ( )

overridedefault

Member Function Documentation

buildTable()

bool ColorTableModel::buildTable ( const std::map< std::string, DataHolderLib::Color * > & colorLookupTable )

private

Definition at line 91 of file ColorTableModel.cpp.

{
    int count = 0;
    beginInsertRows(QModelIndex(), 0, colorLookupTable.size() - 1);
 
    for (const auto& row : colorLookupTable)
    {
        QColor color((*row.second)[0], (*row.second)[1], (*row.second)[2]);
        QString name(QString::fromStdString(row.first));
 
        /* Saudi Arabia strat names *
           if (it->first.compare("1")==0) name="Buweib";
           if (it->first.compare("2")==0) name="Wasia";
           if (it->first.compare("3")==0) name="Aruma";
           if (it->first.compare("4")==0) name="Umm Er Radhuma";
           if (it->first.compare("5")==0) name="Rus";
           if (it->first.compare("6")==0) name="Dammam";
           if (it->first.compare("7")==0) name="Neogene";
         */
 
        QPair<QString, QColor> pair(name, color);
        _listOfPairs.insert(count++, pair);
    }
 
    endInsertRows();
    return true;
}

References _listOfPairs.

Referenced by ColorTableModel().

columnCount()

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

override

Definition at line 28 of file ColorTableModel.cpp.

{
    Q_UNUSED(parent)
 
    return 2;
}

data()

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

override

Definition at line 62 of file ColorTableModel.cpp.

{
    if (!index.isValid())
    {
        return QVariant();
    }
 
    if (index.row() >= _listOfPairs.size() || index.row() < 0)
    {
        return QVariant();
    }
 
    if (role == Qt::DisplayRole)
    {
        QPair<QString, QColor> pair = _listOfPairs.at(index.row());
 
        switch (index.column())
        {
            case 0:
                return pair.first;
            case 1:
                return pair.second;
            default:
                return QVariant();
        }
    }
    return QVariant();
}

References _listOfPairs.

headerData()

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

override

Definition at line 36 of file ColorTableModel.cpp.

{
    if (role != Qt::DisplayRole)
    {
        return QVariant();
    }
 
    if (orientation == Qt::Horizontal)
    {
        switch (section)
        {
            case 0:
                return "Name";
            case 1:
                return "Colour";
            default:
                return QVariant();
        }
    }
    else
    {
        return QString("Row %1").arg(section);
    }
}

rowCount()

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

inlineoverride

Definition at line 39 of file ColorTableModel.h.

    {
        Q_UNUSED (parent);
        return _listOfPairs.size();
    }

References _listOfPairs.

Member Data Documentation

_listOfPairs

QList< QPair<QString, QColor> > ColorTableModel::_listOfPairs

private

Definition at line 51 of file ColorTableModel.h.

Referenced by buildTable(), data(), and rowCount().

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

• Applications/DataExplorer/DataView/ColorTableModel.h
• Applications/DataExplorer/DataView/ColorTableModel.cpp