DataObjectTableModel Class Reference

An example TableModel for a QList<QSharedPointer<DataObject> > This class uses the metaproperties API to extract the header information to display in the table, and contains a QList<DataObject*> for row data. More...

#include <dataobjecttablemodel.h>

Collaboration diagram for DataObjectTableModel:

List of all members.

Public Slots
void	rowChanged (const QString &fileName)
	Mark the corresponding row for this dataobject changed.
Public Member Functions
	DataObjectTableModel (DataObject *headerModel=0, QObject *parent=0)
virtual bool	insertRecord (QSharedPointer< DataObject > newRecord, int position=-1, const QModelIndex &=QModelIndex())
	Inserts a new record into the table.
QStringList	toStringList () const
virtual	~DataObjectTableModel ()
	Deletes all of the contained DataObjects which were added to this model.
QVariant	data (const QModelIndex &index, int role) const
DataObjectTableModel &	operator<< (QSharedPointer< DataObject > newObj)
	A convenience function for insertRecord.
Protected Member Functions
void	extractHeaders (DataObject *hmodel)
	sets the headerModel based on property names/types.

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Detailed Description

An example TableModel for a QList<QSharedPointer<DataObject> > This class uses the metaproperties API to extract the header information to display in the table, and contains a QList<DataObject*> for row data.

Definition at line 20 of file dataobjecttablemodel.h.

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Constructor & Destructor Documentation

DataObjectTableModel::DataObjectTableModel	(	DataObject *	headerModel = 0,
		QObject *	parent = 0
	)		[explicit]

Parameters:

headerModel

- an example DataObject-derived class with properties defined, used to determine the name/type of the column headers.

See also:

extractHeaders()

Definition at line 7 of file dataobjecttablemodel.cpp.

References extractHeaders().

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DataObjectTableModel::~DataObjectTableModel

(

)

[virtual]

Deletes all of the contained DataObjects which were added to this model.

Definition at line 32 of file dataobjecttablemodel.cpp.

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Member Function Documentation

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

Returns:

data at this index.

Parameters:

index	location of data
role	if Qt::UserRole, then return the objectName of the DataObject at index.row()

Definition at line 59 of file dataobjecttablemodel.cpp.

void DataObjectTableModel::extractHeaders

(

DataObject *

hmodel

)

[protected]

sets the headerModel based on property names/types.

TODO: Use setRoleNames(roles), a feature added to Qt 4.6, so it works from QML views also.

Definition at line 20 of file dataobjecttablemodel.cpp.

References DataObject::propertyNames().

Referenced by DataObjectTableModel().

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bool DataObjectTableModel::insertRecord	(	QSharedPointer< DataObject >	newRecord,
		int	position = -1,
		const QModelIndex &	parent = QModelIndex()
	)		[virtual]

Inserts a new record into the table.

Parameters:

newRecord	- a DataObject to be interpreted as a row.
position	- the row number it should be inserted at. If -1, it is appended to the end.

Definition at line 120 of file dataobjecttablemodel.cpp.

References rowChanged().

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QStringList DataObjectTableModel::toStringList

(

)

const

Returns:

each DataObject as a toString()

Definition at line 198 of file dataobjecttablemodel.cpp.

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

• docs/src/libs/dataobjects/dataobjecttablemodel.h
• docs/src/libs/dataobjects/dataobjecttablemodel.cpp