#include <ImFusion/GUI/DataGroupingModel.h>

QAbstractProxyModel implementation that groups data in a source-model according to a specified GroupingOption. More...

Inheritance diagram for DataGroupingModel:

Detailed Description

QAbstractProxyModel implementation that groups data in a source-model according to a specified GroupingOption.

Note: This model is reset every time new data is added/moved/removed from the Data Model and if the GroupingOption is changed. This model should not be used without a source-model. Data can be grouped by Study-ID (GroupingOption::StudyId), Patient-ID (GroupingOption::PatientId), or not grouped (GroupingOption::None)

Public Types
enum class	GroupingOption { StudyId = 0 , PatientId = 1 , None = 2 }
	Specific grouping options to gather the corresponding info from the ImageInfoDataComponent.

Public Member Functions
	DataGroupingModel (GroupingOption opt, QAbstractItemModel sourceModel=nullptr, QObject parent=nullptr)
	Ctor: pass the option for grouping the data and the source model. If you prefer you can also set the source model via setSourceModel.

int	columnCount (const QModelIndex &parent=QModelIndex()) const override
	QAbstractItemModel interface implementation.

int	rowCount (const QModelIndex &parent=QModelIndex()) const override

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

QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const override

QModelIndex	parent (const QModelIndex &index) const override

QModelIndex	buddy (const QModelIndex &index) const override

QModelIndex	index (const Data *, int column) const

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

QModelIndex	mapFromSource (const QModelIndex &sourceIndex) const override
	QAbstractProxyModel interface implementation.

QModelIndex	mapToSource (const QModelIndex &proxyIndex) const override

bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override

void	setSourceModel (QAbstractItemModel *sourceModel) override
	sets the source model and resets this model

void	setGroupingOption (GroupingOption opt)
	sets the GroupingOption and resets this model

GroupingOption	groupingOption () const

Public Member Functions inherited from SignalReceiver
	SignalReceiver ()=default
	Default constructor.

	SignalReceiver (const SignalReceiver &other)
	Copy constructor, does not copy any existing signal connections from other.

SignalReceiver &	operator= (SignalReceiver rhs)
	Assignment operator, disconnects all existing connections, does not copy any existing signal connections from rhs.

virtual	~SignalReceiver ()
	Virtual destructor disconnects from all connected signals.

Public Attributes
Signal< QModelIndex >	signalGroupAdded
	Signals that a group was added - connect to this e.g. to expand items in the DataWidget.

Additional Inherited Members
Protected Member Functions inherited from SignalReceiver
void	disconnectAll ()
	Disconnects all existing connections.

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

ImFusion/GUI/DataGroupingModel.h

Detailed Description

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members