#include <qxrdcalibrantlibrarymodel.h>

Inheritance diagram for QxrdCalibrantLibraryModel:

Collaboration diagram for QxrdCalibrantLibraryModel:

Public Types
enum	{ IsUsedColumn, FlagsColumn, NameColumn, SymmetryColumn, DescriptionColumn, NumColumns }

Public Member Functions
	QxrdCalibrantLibraryModel (QxrdCalibrantLibraryPtr cal)

	~QxrdCalibrantLibraryModel ()

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

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

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

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

void	toggleIsUsed (int n)

int	isUsed (int n)

void	setIsUsed (int n, int v)

void	calibrantChanged (int n)

Private Attributes
QxrdCalibrantLibraryPtr	m_CalibrantLibrary

Detailed Description

Definition at line 7 of file qxrdcalibrantlibrarymodel.h.

Member Enumeration Documentation

anonymous enum

Enumerator
IsUsedColumn
FlagsColumn
NameColumn
SymmetryColumn
DescriptionColumn
NumColumns

Definition at line 21 of file qxrdcalibrantlibrarymodel.h.

        {
     IsUsedColumn,
     FlagsColumn,
     NameColumn,
     SymmetryColumn,
     DescriptionColumn,
     NumColumns
   };

Constructor & Destructor Documentation

QxrdCalibrantLibraryModel::QxrdCalibrantLibraryModel ( QxrdCalibrantLibraryPtr cal )

Definition at line 5 of file qxrdcalibrantlibrarymodel.cpp.

   : m_CalibrantLibrary(cal)
 {
 
 }

QxrdCalibrantLibraryModel::~QxrdCalibrantLibraryModel ( )

Definition at line 11 of file qxrdcalibrantlibrarymodel.cpp.

 {
 
 }

Member Function Documentation

void QxrdCalibrantLibraryModel::calibrantChanged ( int n )

Definition at line 175 of file qxrdcalibrantlibrarymodel.cpp.

References columnCount().

 {
   int nc = columnCount();
 
   emit dataChanged(index(n,0), index(n,nc-1));
 }

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

virtual

Definition at line 25 of file qxrdcalibrantlibrarymodel.cpp.

References NumColumns.

Referenced by calibrantChanged(), and headerData().

 {
   if (parent.isValid()) {
     return 0;
   }
 
   return NumColumns;
 }

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

virtual

Definition at line 34 of file qxrdcalibrantlibrarymodel.cpp.

References QxrdCalibrant::BodyCenteredCubic, DescriptionColumn, QxrdCalibrant::DiamondCubic, QxrdCalibrant::FaceCenteredCubic, FlagsColumn, QxrdCalibrant::Hexagonal, IsUsedColumn, m_CalibrantLibrary, NameColumn, QxrdCalibrant::RHexagonal, QxrdCalibrant::SimpleCubic, and SymmetryColumn.

 {
   if (index.row() < 0 || index.row() >= m_CalibrantLibrary->count()) {
     return QVariant();
   }
 
   QxrdCalibrantPtr cal = m_CalibrantLibrary->calibrant(index.row());
 
   if (cal) {
     int col = index.column();
 
     if (col == IsUsedColumn) {
       if (role == Qt::CheckStateRole) {
         if (cal->get_IsUsed()) {
           return Qt::Checked;
         } else {
           return Qt::Unchecked;
         }
       }
     } else if (col == FlagsColumn) {
       if (role == Qt::DecorationRole) {
         if (cal->isLocked()) {
           return QPixmap(":/images/lock-16x16.png");
         }
       }
     } else if (col == NameColumn) {
       if (role == Qt::DisplayRole) {
         return cal->get_Name();
       }
     } else if (col == SymmetryColumn) {
       if (role == Qt::DisplayRole) {
         switch (cal->get_Symmetry()) {
         case QxrdCalibrant::Hexagonal:
           return "Hexagonal";
           break;
 
         case QxrdCalibrant::RHexagonal:
           return "R-Hexagonal";
           break;
 
         case QxrdCalibrant::SimpleCubic:
           return "Cubic";
           break;
 
         case QxrdCalibrant::BodyCenteredCubic:
           return "BCC";
           break;
 
         case QxrdCalibrant::FaceCenteredCubic:
           return "FCC";
           break;
 
         case QxrdCalibrant::DiamondCubic:
           return "Diamond";
           break;
         }
       }
     } else if (col == DescriptionColumn) {
       if (role == Qt::DisplayRole) {
         return cal->get_Description();
 //      } else if (role==Qt::SizeHintRole) {
 //        return QSize(120,20);
       }
     }
   }
 
   return QVariant();
 }

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

virtual

Definition at line 103 of file qxrdcalibrantlibrarymodel.cpp.

References columnCount(), DescriptionColumn, FlagsColumn, IsUsedColumn, NameColumn, and SymmetryColumn.

 {
   if (columnCount() == 1) {
     return QVariant();
   } else {
     if (orientation==Qt::Horizontal) {
       if (role==Qt::DisplayRole) {
         switch (section) {
         case IsUsedColumn:
           return "Used?";
           break;
 
         case FlagsColumn:
           return "Flags";
           break;
 
         case SymmetryColumn:
           return "Symmetry";
           break;
 
         case NameColumn:
           return "Name";
           break;
 
         case DescriptionColumn:
           return "Description";
           break;
         }
       }
     } else if (orientation==Qt::Vertical) {
       if (role==Qt::DisplayRole) {
         return section;
       }
     }
   }
 
   return QVariant();
 }

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int QxrdCalibrantLibraryModel::isUsed ( int n )

Definition at line 142 of file qxrdcalibrantlibrarymodel.cpp.

References m_CalibrantLibrary.

 {
   QxrdCalibrantPtr cal = m_CalibrantLibrary->calibrant(n);
 
   if (cal) {
     return cal->get_IsUsed();
   } else {
     return 0;
   }
 }

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

virtual

Definition at line 16 of file qxrdcalibrantlibrarymodel.cpp.

References m_CalibrantLibrary.

 {
   if (parent.isValid()) {
     return 0;
   }
 
   return m_CalibrantLibrary->count();
 }

void QxrdCalibrantLibraryModel::setIsUsed	(	int	n,
		int	v
	)

Definition at line 164 of file qxrdcalibrantlibrarymodel.cpp.

References m_CalibrantLibrary.

 {
   QxrdCalibrantPtr cal = m_CalibrantLibrary->calibrant(n);
 
   if (cal) {
     cal->set_IsUsed(v);
 
     emit dataChanged(index(n,0), index(n,0));
   }
 }

void QxrdCalibrantLibraryModel::toggleIsUsed ( int n )

Definition at line 153 of file qxrdcalibrantlibrarymodel.cpp.

References m_CalibrantLibrary.

 {
   QxrdCalibrantPtr cal = m_CalibrantLibrary->calibrant(n);
 
   if (cal) {
     cal->set_IsUsed(!cal->get_IsUsed());
 
     emit dataChanged(index(n,0), index(n,0));
   }
 }

Member Data Documentation

QxrdCalibrantLibraryPtr QxrdCalibrantLibraryModel::m_CalibrantLibrary

private

Definition at line 37 of file qxrdcalibrantlibrarymodel.h.

Referenced by data(), isUsed(), rowCount(), setIsUsed(), and toggleIsUsed().

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

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation