Digikam::ChoiceSearchModel Class Reference

Inheritance diagram for Digikam::ChoiceSearchModel:

Classes
class	Entry

Public Types
enum	CustomRoles { IdRole = Qt::UserRole }

Signals
void	checkStateChanged (const QVariant &key, bool isChecked)

Public Member Functions
	ChoiceSearchModel (QObject *const parent=nullptr)
QStringList	checkedDisplayTexts () const
template<typename T>
QList< T >	checkedKeys () const
QVariantList	checkedKeys () const
QVariant	data (const QModelIndex &index, int role) const override
Qt::ItemFlags	flags (const QModelIndex &index) const override
QModelIndex	index (int row, int column=0, const QModelIndex &parent=QModelIndex()) const override
void	resetChecked ()
	Sets all entries to unchecked.
int	rowCount (const QModelIndex &parent) const override
template<typename T>
void	setChecked (const QList< T > &keys, bool checked=true)
	Sets the check state of all the entries whose key is found in the list to checked.
template<typename T>
void	setChecked (const T &key, bool checked=true)
	Sets the check state of the entry with given key.
template<typename T>
void	setChecked (const T &value, SearchXml::Relation relation)
	Sets the check state of all entries.
void	setChoice (const QMap< int, QString > &data)
	Sets the data from the given map, with integer keys and QString user displayable value.
void	setChoice (const QStringList &data)
	Sets the data from the given list, taking every first entry as the key, every second as the user displayable value.
void	setChoice (const QVariantList &data)
	Sets the data from the given list, taking every first entry as the key, every second as the user displayable value.
bool	setData (const QModelIndex &index, const QVariant &value, int role) override

Protected Member Functions
void	setChecked (int index, bool checked)

Protected Attributes
QList< Entry >	m_entries

Member Function Documentation

checkedDisplayTexts()

QStringList Digikam::ChoiceSearchModel::checkedDisplayTexts

(

)

const

Returns

the display text of all entries that are selected.

checkedKeys() [1/2]

template<typename T>

QList< T > Digikam::ChoiceSearchModel::checkedKeys

(

)

const

Returns

the keys of all entries that are selected (checked), converted to a list of the template type. Supported for Int and QString types.

checkedKeys() [2/2]

QVariantList Digikam::ChoiceSearchModel::checkedKeys

(

)

const

Returns

the keys of all entries that are selected (checked).

setChecked()

template<typename T>

void Digikam::ChoiceSearchModel::setChecked	(	const T &	value,
		SearchXml::Relation	relation )

The check state is determined by the key of an entry, the relation, and a constant value. Think of "Set to checked if key is less than 5". Supported for Int and QString types.

setChoice()

void Digikam::ChoiceSearchModel::setChoice

(

const QVariantList &

data

)

Ensure that the QVariants' type is correct (identical for all even entries, QString for all odd entries).