Header guard. More...

#include <QmitkPropertiesTableModel.h>

Inheritance diagram for QmitkPropertiesTableModel:

Collaboration diagram for QmitkPropertiesTableModel:

Classes
struct	PropertyDataSetCompareFunction
	A struct that inherits from std::binary_function. You can use it in std::sort algorithm for sorting the property list elements. More...

struct	PropertyListElementFilterFunction

Public Types
typedef std::pair< std::string, mitk::BaseProperty::Pointer >	PropertyDataSet

Public Member Functions
	QmitkPropertiesTableModel (QObject *parent=nullptr, mitk::PropertyList::Pointer _PropertyList=nullptr)

virtual	~QmitkPropertiesTableModel ()
	Standard dtor. Nothing to do here. More...

mitk::PropertyList::Pointer	GetPropertyList () const

Qt::ItemFlags	flags (const QModelIndex &index) const override
	Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...) More...

QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
	Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...) More...

QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const override
	Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...) More...

int	rowCount (const QModelIndex &parent=QModelIndex()) const override
	Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...) More...

int	columnCount (const QModelIndex &parent) const override

void	SetPropertyList (mitk::PropertyList *_PropertyList)

virtual void	PropertyListDelete (const itk::Object *_PropertyList)
	Gets called when the list is about to be deleted. More...

virtual void	PropertyModified (const itk::Object *caller, const itk::EventObject &event)
	Called when a single property was changed. Send a model changed event to the Qt-outer world. More...

virtual void	PropertyDelete (const itk::Object *caller, const itk::EventObject &event)
	Called when a single property was changed. Send a model changed event to the Qt-outer world. More...

virtual void	SetFilterPropertiesKeyWord (std::string _FilterKeyWord)
	Set a keyword for filtering of properties. Only properties beginning with this string will be shown. More...

bool	setData (const QModelIndex &index, const QVariant &value, int role) override

void	sort (int column, Qt::SortOrder order=Qt::AscendingOrder) override
	Reimplemented sort function from QAbstractTableModel to enable sorting on the table. More...

Static Public Attributes
static const int	PROPERTY_NAME_COLUMN

static const int	PROPERTY_VALUE_COLUMN

Protected Member Functions
int	FindProperty (const mitk::BaseProperty *_Property) const
	Searches for the specified property and returns the row of the element in this QTableModel. If any errors occur, the function returns -1. More...

void	AddSelectedProperty (PropertyDataSet &_PropertyDataSet)

void	RemoveSelectedProperty (unsigned int _Index)

void	Reset ()

Protected Attributes
mitk::WeakPointer< mitk::PropertyList >	m_PropertyList

std::vector< PropertyDataSet >	m_SelectedProperties
	Store the properties in a vector so that they may be sorted. More...

std::vector< unsigned long >	m_PropertyModifiedObserverTags
	Holds all tags of Modified Event Listeners. We need it to remove them again. More...

std::vector< unsigned long >	m_PropertyDeleteObserverTags
	Holds all tags of Modified Event Listeners. We need it to remove them again. More...

bool	m_BlockEvents
	Indicates if this class should neglect all incoming events because the class itself triggered the event (e.g. when a property was edited). More...

bool	m_SortDescending
	The property is true when the property list is sorted in descending order. More...

std::string	m_FilterKeyWord
	If set to any value, only properties containing the specified keyword in their name will be shown. More...

Detailed Description

Header guard.

A table model for showing and editing mitk::Properties.

See also: QmitkPropertyDelegate

Definition at line 40 of file QmitkPropertiesTableModel.h.

Member Typedef Documentation

typedef std::pair<std::string, mitk::BaseProperty::Pointer> QmitkPropertiesTableModel::PropertyDataSet

Typedef for the complete Property Datastructure, which may be written as follows: Name->(mitk::BaseProperty::Pointer)

Definition at line 50 of file QmitkPropertiesTableModel.h.

Constructor & Destructor Documentation

QmitkPropertiesTableModel::QmitkPropertiesTableModel	(	QObject *	parent = `nullptr`,
		mitk::PropertyList::Pointer	_PropertyList = `nullptr`
	)

Constructs a new QmitkDataStorageTableModel and sets the DataNode for this TableModel.

Definition at line 34 of file QmitkPropertiesTableModel.cpp.

References SetPropertyList().

QmitkPropertiesTableModel::~QmitkPropertiesTableModel ( )

virtual

Standard dtor. Nothing to do here.

Definition at line 44 of file QmitkPropertiesTableModel.cpp.

References SetPropertyList().

Member Function Documentation

void QmitkPropertiesTableModel::AddSelectedProperty ( PropertyDataSet & _PropertyDataSet )

protected

Adds a property dataset to the current selection. When a property is added a modified and delete listener is appended.

Definition at line 403 of file QmitkPropertiesTableModel.cpp.

References m_PropertyDeleteObserverTags, m_PropertyModifiedObserverTags, m_SelectedProperties, mitk::New(), PropertyDelete(), and PropertyModified().

Referenced by Reset().

int QmitkPropertiesTableModel::columnCount ( const QModelIndex & parent ) const

override

Overwritten from QAbstractTableModel. Returns the number of columns. That is usually two in this model: the properties name and its value.

Definition at line 187 of file QmitkPropertiesTableModel.cpp.

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

override

Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...)

Definition at line 97 of file QmitkPropertiesTableModel.cpp.

References mitk::BaseProperty::GetValueAsString(), m_SelectedProperties, PROPERTY_NAME_COLUMN, and PROPERTY_VALUE_COLUMN.

int QmitkPropertiesTableModel::FindProperty ( const mitk::BaseProperty * _Property ) const

protected

Searches for the specified property and returns the row of the element in this QTableModel. If any errors occur, the function returns -1.

Definition at line 379 of file QmitkPropertiesTableModel.cpp.

References m_SelectedProperties.

Referenced by PropertyDelete(), and PropertyModified().

Qt::ItemFlags QmitkPropertiesTableModel::flags ( const QModelIndex & index ) const

override

Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...)

Definition at line 56 of file QmitkPropertiesTableModel.cpp.

References PROPERTY_VALUE_COLUMN.

mitk::PropertyList::Pointer QmitkPropertiesTableModel::GetPropertyList ( ) const

Returns the property list of this table model.

Definition at line 51 of file QmitkPropertiesTableModel.cpp.

References mitk::WeakPointer< TObjectType >::GetPointer(), and m_PropertyList.

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

override

Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...)

Definition at line 74 of file QmitkPropertiesTableModel.cpp.

References PROPERTY_NAME_COLUMN, and PROPERTY_VALUE_COLUMN.

void QmitkPropertiesTableModel::PropertyDelete	(	const itk::Object *	caller,
		const itk::EventObject &	event
	)

virtual

Called when a single property was changed. Send a model changed event to the Qt-outer world.

Definition at line 241 of file QmitkPropertiesTableModel.cpp.

References FindProperty(), m_BlockEvents, and Reset().

Referenced by AddSelectedProperty().

void QmitkPropertiesTableModel::PropertyListDelete ( const itk::Object * _PropertyList )

virtual

Gets called when the list is about to be deleted.

Definition at line 217 of file QmitkPropertiesTableModel.cpp.

References m_BlockEvents, and Reset().

Referenced by SetPropertyList().

void QmitkPropertiesTableModel::PropertyModified	(	const itk::Object *	caller,
		const itk::EventObject &	event
	)

virtual

Called when a single property was changed. Send a model changed event to the Qt-outer world.

Definition at line 227 of file QmitkPropertiesTableModel.cpp.

References FindProperty(), and m_BlockEvents.

Referenced by AddSelectedProperty().

void QmitkPropertiesTableModel::RemoveSelectedProperty ( unsigned int _Index )

protected

Removes a property dataset from the current selection. When a property is removed the modified and delete listener are also removed.

Definition at line 423 of file QmitkPropertiesTableModel.cpp.

References m_PropertyDeleteObserverTags, m_PropertyModifiedObserverTags, and m_SelectedProperties.

Referenced by Reset().

void QmitkPropertiesTableModel::Reset ( void )

protected

Reset is called when a new filter keyword is set or a new PropertyList is set. First of all, all priorly selected properties are removed. Then all properties to be selected (specified by the keyword) are added to the selection.

Definition at line 437 of file QmitkPropertiesTableModel.cpp.

References AddSelectedProperty(), mitk::PropertyList::GetMap(), mitk::WeakPointer< TObjectType >::IsNotNull(), m_FilterKeyWord, m_PropertyList, m_SelectedProperties, m_SortDescending, RemoveSelectedProperty(), and sort().

Referenced by PropertyDelete(), PropertyListDelete(), SetFilterPropertiesKeyWord(), and SetPropertyList().

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

override

Overwritten from QAbstractTableModel. Returns the flags what can be done with the items (view, edit, ...)

Definition at line 181 of file QmitkPropertiesTableModel.cpp.

References m_SelectedProperties.

bool QmitkPropertiesTableModel::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role
	)

override

Overridden from QAbstractTableModel. Sets data at index for given role.

Definition at line 253 of file QmitkPropertiesTableModel.cpp.

References mitk::RenderingManager::GetInstance(), Json::intValue, m_BlockEvents, m_PropertyList, m_SelectedProperties, PROPERTY_VALUE_COLUMN, and mitk::RenderingManager::RequestUpdateAll().

void QmitkPropertiesTableModel::SetFilterPropertiesKeyWord ( std::string _FilterKeyWord )

virtual

Set a keyword for filtering of properties. Only properties beginning with this string will be shown.

Definition at line 485 of file QmitkPropertiesTableModel.cpp.

References m_FilterKeyWord, and Reset().

Referenced by QmitkPropertiesTableEditor::PropertyFilterKeyWordTextChanged().

void QmitkPropertiesTableModel::SetPropertyList ( mitk::PropertyList * _PropertyList )

Sets the Property List to show. Resets the whole model. If _PropertyList is NULL the model is empty.

Definition at line 193 of file QmitkPropertiesTableModel.cpp.

References mitk::MessageBase< AbstractDelegate >::AddListener(), mitk::WeakPointer< TObjectType >::GetPointer(), mitk::WeakPointer< TObjectType >::IsNotNull(), m_PropertyList, mitk::WeakPointer< TObjectType >::ObjectDelete, PropertyListDelete(), mitk::MessageBase< AbstractDelegate >::RemoveListener(), and Reset().

Referenced by QmitkPropertiesTableModel(), QmitkPropertiesTableEditor::SetPropertyList(), and ~QmitkPropertiesTableModel().

void QmitkPropertiesTableModel::sort	(	int	column,
		Qt::SortOrder	order = `Qt::AscendingOrder`
	)

override

Reimplemented sort function from QAbstractTableModel to enable sorting on the table.

Definition at line 353 of file QmitkPropertiesTableModel.cpp.

References QmitkPropertiesTableModel::PropertyDataSetCompareFunction::CompareByName, QmitkPropertiesTableModel::PropertyDataSetCompareFunction::CompareByValue, QmitkPropertiesTableModel::PropertyDataSetCompareFunction::Greater, QmitkPropertiesTableModel::PropertyDataSetCompareFunction::Less, m_SelectedProperties, m_SortDescending, and PROPERTY_VALUE_COLUMN.

Referenced by Reset().

Member Data Documentation

bool QmitkPropertiesTableModel::m_BlockEvents

protected

Indicates if this class should neglect all incoming events because the class itself triggered the event (e.g. when a property was edited).

Definition at line 238 of file QmitkPropertiesTableModel.h.

Referenced by PropertyDelete(), PropertyListDelete(), PropertyModified(), and setData().

std::string QmitkPropertiesTableModel::m_FilterKeyWord

protected

If set to any value, only properties containing the specified keyword in their name will be shown.

Definition at line 248 of file QmitkPropertiesTableModel.h.

Referenced by QmitkPropertiesTableModel::PropertyListElementFilterFunction::operator()(), Reset(), and SetFilterPropertiesKeyWord().

std::vector<unsigned long> QmitkPropertiesTableModel::m_PropertyDeleteObserverTags

protected

Holds all tags of Modified Event Listeners. We need it to remove them again.

Definition at line 232 of file QmitkPropertiesTableModel.h.

Referenced by AddSelectedProperty(), and RemoveSelectedProperty().

mitk::WeakPointer<mitk::PropertyList> QmitkPropertiesTableModel::m_PropertyList

protected

Holds the pointer to the properties list. Dont use smart pointers here. Instead: Listen to the delete event.

Definition at line 218 of file QmitkPropertiesTableModel.h.

Referenced by GetPropertyList(), Reset(), setData(), and SetPropertyList().

std::vector<unsigned long> QmitkPropertiesTableModel::m_PropertyModifiedObserverTags

protected

Holds all tags of Modified Event Listeners. We need it to remove them again.

Definition at line 227 of file QmitkPropertiesTableModel.h.

Referenced by AddSelectedProperty(), and RemoveSelectedProperty().

std::vector<PropertyDataSet> QmitkPropertiesTableModel::m_SelectedProperties

protected

Store the properties in a vector so that they may be sorted.

Definition at line 222 of file QmitkPropertiesTableModel.h.

Referenced by AddSelectedProperty(), data(), FindProperty(), RemoveSelectedProperty(), Reset(), rowCount(), setData(), and sort().

bool QmitkPropertiesTableModel::m_SortDescending

protected

The property is true when the property list is sorted in descending order.

Definition at line 243 of file QmitkPropertiesTableModel.h.

Referenced by Reset(), and sort().

const int QmitkPropertiesTableModel::PROPERTY_NAME_COLUMN

static

Definition at line 44 of file QmitkPropertiesTableModel.h.

Referenced by data(), and headerData().

const int QmitkPropertiesTableModel::PROPERTY_VALUE_COLUMN

static

Definition at line 45 of file QmitkPropertiesTableModel.h.

Referenced by data(), flags(), headerData(), setData(), and sort().

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

Classes

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation