A ListModel that fetchs its data from a TutorialManager. More...

#include <TutorialListModel.h>

Public Member Functions
	TutorialListModel (const TutorialManager tutorialManager, QObject parent=0)
	Creates a new TutoriaListModel.
virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const
	Returns the number of available tutorials.
virtual QVariant	data (const QModelIndex &index, int role) const
	Returns the name of the tutorial with the specified index.
virtual QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
	Returns the data for the given role and section in the header.
const TutorialInformation *	getTutorialInformationForIndex (const QModelIndex &index) const
	Returns the TutorialInformation associated with the specified index.

Detailed Description

A ListModel that fetchs its data from a TutorialManager.

This is a very basic read-only model. It just shows the TutorialInformations registered in a TutorialManager as a list where each element is the name of a TutorialInformation.

To know the TutorialInformation associated with an index, use getTutorialInformationForIndex(const QModelIndex&).

Definition at line 43 of file TutorialListModel.h.

Constructor & Destructor Documentation

ktutorial::view::TutorialListModel::TutorialListModel	(	const TutorialManager *	tutorialManager,
		QObject *	parent = `0`
	)		`[inline, explicit]`

Creates a new TutoriaListModel.

It gets the data from the specified TutorialManager.

Parameters:

tutorialManager	The TutorialManager to get the data from.
parent	The parent QObject, defaults to null.

Definition at line 54 of file TutorialListModel.h.

Member Function Documentation

QVariant ktutorial::view::TutorialListModel::data	(	const QModelIndex &	index,
		int	role
	)		const `[virtual]`

Returns the name of the tutorial with the specified index.

If the index isn't valid or the role isn't DisplayRole, an empty message is returned.

Parameters:

index	The index to get its data.
role	The role of the data.

Returns:: The name of the tutorial with the specified index.

Definition at line 37 of file TutorialListModel.cpp.

References getTutorialInformationForIndex(), and ktutorial::TutorialInformation::name().

const TutorialInformation * ktutorial::view::TutorialListModel::getTutorialInformationForIndex ( const QModelIndex & index ) const

Returns the TutorialInformation associated with the specified index.

If the index is invalid, a null pointer is returned.

Parameters:

index The index to get its associatted TutorialInformation.

Returns:: The TutorialInformation associated with the specified index.

Definition at line 64 of file TutorialListModel.cpp.

References ktutorial::TutorialManager::tutorialInformations().

Referenced by data().

QVariant ktutorial::view::TutorialListModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = `Qt::DisplayRole`
	)		const `[virtual]`

Returns the data for the given role and section in the header.

"Tutorials name" is returned for first section of DisplayRole, and an empty message for other sections and roles.

Parameters:

section	The section of the header data.
orientation	Ignored.
role	The role of the header data.

Returns:: The data for the given role and section in the header.

Definition at line 51 of file TutorialListModel.cpp.

int ktutorial::view::TutorialListModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const [virtual]

Returns the number of available tutorials.

Parameters:

parent Ignored.

Returns:: The number of available tutorials.

Definition at line 33 of file TutorialListModel.cpp.

References ktutorial::TutorialManager::tutorialInformations().

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation