Digikam::AbstractCountingAlbumModel Class Reference

#include <abstractalbummodel.h>

Inheritance diagram for Digikam::AbstractCountingAlbumModel:

[legend]

List of all members.

Public Slots
void	excludeChildrenCount (const QModelIndex &index)
void	includeChildrenCount (const QModelIndex &index)
void	setCountMap (const QMap< int, int > &idCountMap)
void	setShowCount (bool show)
bool	showCount () const
Public Member Functions
	AbstractCountingAlbumModel (Album::Type albumType, Album *rootAlbum, RootAlbumBehavior rootBehavior=IncludeRootAlbum, QObject *parent=0)
Protected Member Functions
virtual void	albumCleared (Album *album)
virtual QVariant	albumData (Album *a, int role) const
virtual Album *	albumForId (int id) const =0
virtual QString	albumName (Album *a) const
virtual void	allAlbumsCleared ()
void	setCount (Album *album, int count)

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Detailed Description

Definition at line 199 of file abstractalbummodel.h.

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Constructor & Destructor Documentation

Digikam::AbstractCountingAlbumModel::AbstractCountingAlbumModel	(	Album::Type	albumType,
		Album *	rootAlbum,
		RootAlbumBehavior	rootBehavior = IncludeRootAlbum,
		QObject *	parent = 0
	)

Supports displaying a count alongside the album name in DisplayRole.

Definition at line 483 of file abstractalbummodel.cpp.

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Member Function Documentation

void Digikam::AbstractCountingAlbumModel::albumCleared

(

Album *

)

[protected, virtual]

Notification when an entry is removed.

Reimplemented from Digikam::AbstractAlbumModel.

Reimplemented in Digikam::AbstractCheckableAlbumModel.

Definition at line 617 of file abstractalbummodel.cpp.

QVariant Digikam::AbstractCountingAlbumModel::albumData	(	Album *	a,
		int	role
	)			const [protected, virtual]

For subclassing convenience: A part of the implementation of data().

Reimplemented from Digikam::AbstractAlbumModel.

Reimplemented in Digikam::AbstractCheckableAlbumModel.

Definition at line 601 of file abstractalbummodel.cpp.

virtual Album* Digikam::AbstractCountingAlbumModel::albumForId

(

int

id

)

const [protected, pure virtual]

need to implement in subclass

Implemented in Digikam::AlbumModel, Digikam::TagModel, and Digikam::DateAlbumModel.

QString Digikam::AbstractCountingAlbumModel::albumName

(

Album *

a

)

const [protected, virtual]

Can reimplement in subclass.

Reimplemented in Digikam::DateAlbumModel.

Definition at line 612 of file abstractalbummodel.cpp.

void Digikam::AbstractCountingAlbumModel::allAlbumsCleared

(

)

[protected, virtual]

Notification when all entries are removed.

Reimplemented from Digikam::AbstractAlbumModel.

Reimplemented in Digikam::AbstractCheckableAlbumModel.

Definition at line 624 of file abstractalbummodel.cpp.

void Digikam::AbstractCountingAlbumModel::excludeChildrenCount

(

const QModelIndex &

index

)

[slot]

Displays only the count of the album, without adding child albums' counts.

This is the default. Can connect to QTreeView's expanded() signal.

Definition at line 505 of file abstractalbummodel.cpp.

void Digikam::AbstractCountingAlbumModel::includeChildrenCount

(

const QModelIndex &

index

)

[slot]

Displays sum of the count of the album and child albums' counts.

Can connect to QTreeView's collapsed() signal.

Definition at line 514 of file abstractalbummodel.cpp.

void Digikam::AbstractCountingAlbumModel::setCount	(	Album *	album,
		int	count
	)			[protected]

If you do not use setCountMap, excludeChildrenCount and includeChildrenCount, you can set a count here.

Definition at line 573 of file abstractalbummodel.cpp.

void Digikam::AbstractCountingAlbumModel::setCountMap

(

const QMap< int, int > &

idCountMap

)

[slot]

Enable displaying the count.

Set a map of album id -> count (excluding children). If an album is not contained, no count is displayed. To display a count of 0, there must be an entry album id -> 0.

Definition at line 523 of file abstractalbummodel.cpp.

void Digikam::AbstractCountingAlbumModel::setShowCount

(

bool

show

)

[slot]

Call to enable or disable showing the count. Default is false.

Definition at line 491 of file abstractalbummodel.cpp.

bool Digikam::AbstractCountingAlbumModel::showCount

(

)

const [slot]

Definition at line 500 of file abstractalbummodel.cpp.

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

• abstractalbummodel.h
• abstractalbummodel.cpp