pqCustomFilterDefinitionModel Class Reference

The pqCustomFilterDefinitionModel class stores the sources that define a compound proxy in a hierarchical format. More...

#include <pqCustomFilterDefinitionModel.h>

List of all members.

Public Types
enum	ItemType {   Invalid = -1, Source = 0, Filter, CustomFilter,   Link, LastType = Link }
Public Member Functions
	pqCustomFilterDefinitionModel (QObject *parent=0)
virtual	~pqCustomFilterDefinitionModel ()
void	setContents (const pqProxySelection &items)
	Sets the contents of the custom filter definition model.
QModelIndex	getNextIndex (const QModelIndex &index) const
	Gets the next index in the model's tree hierarchy.
pqPipelineSource *	getSourceFor (const QModelIndex &index) const
	Gets the source associated with an index.
QAbstractItemModel Methods
virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const
	Gets the number of rows for a given index.
virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const
	Gets the number of columns for a given index.
virtual bool	hasChildren (const QModelIndex &parent=QModelIndex()) const
	Gets whether or not the given index has child items.
virtual QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const
	Gets a model index for a given location.
virtual QModelIndex	parent (const QModelIndex &index) const
	Gets the parent for a given index.
virtual QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const
	Gets the data for a given model index.
virtual Qt::ItemFlags	flags (const QModelIndex &index) const
	Gets the flags for a given model index.

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Detailed Description

The pqCustomFilterDefinitionModel class stores the sources that define a compound proxy in a hierarchical format.

The hierarchical format is similar to the pqPipelineModel. The custom filter definition model contains only sources. It does not include any server objects, since the custom filter must be defined on one server.

Definition at line 59 of file pqCustomFilterDefinitionModel.h.

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Member Enumeration Documentation

enum pqCustomFilterDefinitionModel::ItemType

Enumerator:

Invalid
Source
Filter
CustomFilter
Link
LastType

Definition at line 62 of file pqCustomFilterDefinitionModel.h.

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Constructor & Destructor Documentation

pqCustomFilterDefinitionModel::pqCustomFilterDefinitionModel

(

QObject *

parent = 0

)

virtual pqCustomFilterDefinitionModel::~pqCustomFilterDefinitionModel

(

)

[virtual]

---

Member Function Documentation

virtual int pqCustomFilterDefinitionModel::rowCount

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

Gets the number of rows for a given index.

Parameters:

parent

The parent index.

Returns:

The number of rows for the given index.

virtual int pqCustomFilterDefinitionModel::columnCount

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

Gets the number of columns for a given index.

Parameters:

parent

The parent index.

Returns:

The number of columns for the given index.

virtual bool pqCustomFilterDefinitionModel::hasChildren

(

const QModelIndex &

parent = QModelIndex()

)

const [virtual]

Gets whether or not the given index has child items.

Parameters:

parent

The parent index.

Returns:

True if the given index has child items.

virtual QModelIndex pqCustomFilterDefinitionModel::index	(	int	row,
		int	column,
		const QModelIndex &	parent = QModelIndex()
	)		const [virtual]

Gets a model index for a given location.

Parameters:

row	The row number.
column	The column number.
parent	The parent index.

Returns:

A model index for the given location.

virtual QModelIndex pqCustomFilterDefinitionModel::parent

(

const QModelIndex &

index

)

const [virtual]

Gets the parent for a given index.

Parameters:

index

The model index.

Returns:

A model index for the parent of the given index.

virtual QVariant pqCustomFilterDefinitionModel::data	(	const QModelIndex &	index,
		int	role = Qt::DisplayRole
	)		const [virtual]

Gets the data for a given model index.

Parameters:

index	The model index.
role	The role to get data for.

Returns:

The data for the given model index.

virtual Qt::ItemFlags pqCustomFilterDefinitionModel::flags

(

const QModelIndex &

index

)

const [virtual]

Gets the flags for a given model index.

The flags for an item indicate if it is enabled, editable, etc.

Parameters:

index

The model index.

Returns:

The flags for the given model index.

void pqCustomFilterDefinitionModel::setContents

(

const pqProxySelection &

items

)

Sets the contents of the custom filter definition model.

The items are added to the custom filter definition model in a hierarchy similar to the pipeline model. Only the items in the list are added to the hierarchy.

Parameters:

items

The list of selected model items.

QModelIndex pqCustomFilterDefinitionModel::getNextIndex

(

const QModelIndex &

index

)

const

Gets the next index in the model's tree hierarchy.

Parameters:

index

The current model index.

Returns:

A model index for the next item in the hierarchy.

pqPipelineSource* pqCustomFilterDefinitionModel::getSourceFor

(

const QModelIndex &

index

)

const

Gets the source associated with an index.

Parameters:

index

The model index to look up.

Returns:

A pointer to the source object or null if there is none.

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

• /home/kitware/Dashboards/My Tests/ParaView/Qt/Components/pqCustomFilterDefinitionModel.h