OmgExperimentItemModel Class Reference
[Library]

#include <omgexperimentitemmodel.h>

Inheritance diagram for OmgExperimentItemModel:

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[legend]List of all members.

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Detailed Description

The OmgExperimentItemModel class implements the abstract data model QAbstractItemModel to provide a data model to use with Qt graphical view classes. Using this aproach provides a more performant way to let the user display and experiment in a tree view or list view rather than simply populating a QTreeWidget with data. OmgExperimentItemModel is a non gui class and its expected to be used with a QTreeView in a gui context.

Definition at line 37 of file omgexperimentitemmodel.h.

Public Member Functions
	OmgExperimentItemModel ()
	~OmgExperimentItemModel ()
void	setExperiment (OmgExperiment *const thepExperiment)
QModelIndex	parent (const QModelIndex &) const
QModelIndex	index (int theRow, int theColumn, const QModelIndex &theParent=QModelIndex()) const
int	columnCount (const QModelIndex &parent=QModelIndex()) const
int	rowCount (const QModelIndex &parent=QModelIndex()) const
QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const
QVariant	headerData (int theSection, Qt::Orientation theOrientation, int theRole) const
Private Attributes
QPointer< OmgExperiment >	mpExperiment

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Constructor & Destructor Documentation

OmgExperimentItemModel::OmgExperimentItemModel (   )

Definition at line 25 of file omgexperimentitemmodel.cpp.

OmgExperimentItemModel::~OmgExperimentItemModel (   )

Definition at line 29 of file omgexperimentitemmodel.cpp.

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Member Function Documentation

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

Returns the number of columns for the children of the given parent. Definition at line 75 of file omgexperimentitemmodel.cpp. Referenced by setExperiment().

QVariant OmgExperimentItemModel::data (  const QModelIndex &  index, int  role = Qt::DisplayRole )  const

Returns the data stored under the given role for the item referred to by the index. Definition at line 91 of file omgexperimentitemmodel.cpp. References mpExperiment.

QVariant OmgExperimentItemModel::headerData (  int  theSection, Qt::Orientation  theOrientation, int  theRole )  const

Returns the headerData for the specified section (row or col) Definition at line 114 of file omgexperimentitemmodel.cpp. References mpExperiment.

QModelIndex OmgExperimentItemModel::index (  int  theRow, int  theColumn, const QModelIndex &  theParent = QModelIndex() )  const

Returns the data item and row,coloum Definition at line 54 of file omgexperimentitemmodel.cpp. References mpExperiment.

QModelIndex OmgExperimentItemModel::parent (  const QModelIndex &   )  const

Get the parent of the supplied model Definition at line 49 of file omgexperimentitemmodel.cpp.

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

Returns the number of rows for the children of the given parent. Definition at line 79 of file omgexperimentitemmodel.cpp. References mpExperiment. Referenced by setExperiment().

void OmgExperimentItemModel::setExperiment (  OmgExperiment *const   thepExperiment  )

Set the experiment. Parameters: OmgExperiment  * const - pointer to a constant omgexperiment which contains the localities to be represented in this table model Definition at line 33 of file omgexperimentitemmodel.cpp. References columnCount(), mpExperiment, and rowCount().

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Member Data Documentation

QPointer<OmgExperiment> OmgExperimentItemModel::mpExperiment [private]

The experiment associated with this model. Definition at line 75 of file omgexperimentitemmodel.h. Referenced by data(), headerData(), index(), rowCount(), and setExperiment().

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

• lib/omgexperimentitemmodel.h
• lib/omgexperimentitemmodel.cpp

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