OmgLocalitiesModel Class Reference
[Library]

#include <omglocalitiesmodel.h>

Inheritance diagram for OmgLocalitiesModel:

[legend]Collaboration diagram for OmgLocalitiesModel:

[legend]List of all members.

---

Detailed Description

The OmgLocalitiesModel class implements the abstract data model QAbstractTableModel 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 samples than simply populating a QTableWidget with data. OmgLocalitiesModel is a non gui class and its expected to be used with a QTableModel in a gui context.

Definition at line 36 of file omglocalitiesmodel.h.

Public Member Functions
	OmgLocalitiesModel ()
	~OmgLocalitiesModel ()
void	setModel (OmgModel *const thepModel)
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< OmgModel >	mpNicheModel

---

Constructor & Destructor Documentation

OmgLocalitiesModel::OmgLocalitiesModel (   )

Definition at line 26 of file omglocalitiesmodel.cpp.

OmgLocalitiesModel::~OmgLocalitiesModel (   )

Definition at line 30 of file omglocalitiesmodel.cpp.

---

Member Function Documentation

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

Returns the number of columns for the children of the given parent. Definition at line 62 of file omglocalitiesmodel.cpp. References mpNicheModel. Referenced by OmgLocalitiesModelTest::rowsAndColumns(), and setModel().

QVariant OmgLocalitiesModel::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 98 of file omglocalitiesmodel.cpp. References mpNicheModel.

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

Returns the headerData for the specified section (row or col) Definition at line 157 of file omglocalitiesmodel.cpp. References mpNicheModel.

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

Returns the number of rows for the children of the given parent. Definition at line 86 of file omglocalitiesmodel.cpp. References mpNicheModel. Referenced by OmgLocalitiesModelTest::rowsAndColumns(), and setModel().

void OmgLocalitiesModel::setModel (  OmgModel *const   thepModel  )

Set the localities. Parameters: OmgModel  * const - pointer to a constant omgmodel which contains the localities to be represented in this table model Definition at line 34 of file omglocalitiesmodel.cpp. References columnCount(), mpNicheModel, and rowCount(). Referenced by OmgLocalitiesModelTest::rowsAndColumns(), and OmgMainWindow::setCurrentModel().

Here is the call graph for this function:

---

Member Data Documentation

QPointer<OmgModel> OmgLocalitiesModel::mpNicheModel [private]

The model that has the localities (with their associated sampled environment values if available). Definition at line 70 of file omglocalitiesmodel.h. Referenced by columnCount(), data(), headerData(), rowCount(), and setModel().

---

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

• lib/omglocalitiesmodel.h
• lib/omglocalitiesmodel.cpp

---