JKQTECheckableStringListModel Class Reference

a QStringListModel, which allows to check/uncheck each entry More...

#include <jkqtecheckablestringlistmodel.h>

Inheritance diagram for JKQTECheckableStringListModel:

Collaboration diagram for JKQTECheckableStringListModel:

Public Member Functions
	JKQTECheckableStringListModel (bool editable, bool checkable, QObject *parent=0)
	JKQTECheckableStringListModel (QObject *parent=0)
void	checkAll ()
	check all items More...
QVariant	data (const QModelIndex &index, int role) const
Qt::ItemFlags	flags (const QModelIndex &index) const
bool	isCheckable () const
	is the model contents (texts!) editable? More...
bool	isChecked (int i) const
	is the i -th entry checked? More...
bool	isTextEditable () const
	is the model contents (texts!) editable? More...
void	setCheckable (bool checkable)
	model contents (texts!) is editable More...
void	setChecked (int i)
	check the i -th entry More...
void	setChecked (int i, bool c)
	check/uncheck the i -th entry More...
bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
void	setTextEditable (bool editable)
	model contents (texts!) is editable More...
void	setUnChecked (int i)
	uncheck the i -th entry More...
void	unCheckAll ()
	uncheck all items More...

Protected Attributes
QSet< int >	m_check
bool	m_checkable
bool	m_editable

Detailed Description

a QStringListModel, which allows to check/uncheck each entry

Usage in QListView:

Basic usage is simple:

    JKQTECheckableStringListModel* model=new JKQTECheckableStringListModel();
 
    // add lines
    QStringList lst;
    lst<<tr("item 1");
    lst<<tr("item 2");
    lst<<tr("item 3");
    lst<<tr("item 4");
    lst<<tr("item 5");
    lst<<tr("item 6");
    lst<<tr("item 7");
    lst<<tr("item 8");
    lst<<tr("item 9");
    lst<<tr("item 10");
    model->setStringList(lst);
 
    // set checkable
    model->setCheckable(true);
 
    // set check state
    model->setChecked(0);
    model->setChecked(1);
    model->setChecked(2);
    model->setChecked(5);
    model->setChecked(8);
    model->setChecked(9);
 
    // assign model to view
    QListView* wid=new QListView(this);
    wid->setModel(model);

Constructor & Destructor Documentation

JKQTECheckableStringListModel() [1/2]

JKQTECheckableStringListModel::JKQTECheckableStringListModel ( QObject *  parent = 0 )

explicit

JKQTECheckableStringListModel() [2/2]

JKQTECheckableStringListModel::JKQTECheckableStringListModel ( bool  editable, bool  checkable, QObject *  parent = 0  )

explicit

Member Function Documentation

checkAll()

void JKQTECheckableStringListModel::checkAll

(

)

check all items

data()

QVariant JKQTECheckableStringListModel::data	(	const QModelIndex &	index,
		int	role
	)		const

flags()

Qt::ItemFlags JKQTECheckableStringListModel::flags

(

const QModelIndex &

index

)

const

isCheckable()

bool JKQTECheckableStringListModel::isCheckable

(

)

const

is the model contents (texts!) editable?

isChecked()

bool JKQTECheckableStringListModel::isChecked

(

int

i

)

const

is the i -th entry checked?

isTextEditable()

bool JKQTECheckableStringListModel::isTextEditable

(

)

const

is the model contents (texts!) editable?

setCheckable()

void JKQTECheckableStringListModel::setCheckable

(

bool

checkable

)

model contents (texts!) is editable

setChecked() [1/2]

void JKQTECheckableStringListModel::setChecked

(

int

i

)

check the i -th entry

setChecked() [2/2]

void JKQTECheckableStringListModel::setChecked	(	int	i,
		bool	c
	)

check/uncheck the i -th entry

setData()

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

setTextEditable()

void JKQTECheckableStringListModel::setTextEditable

(

bool

editable

)

model contents (texts!) is editable

setUnChecked()

void JKQTECheckableStringListModel::setUnChecked

(

int

i

)

uncheck the i -th entry

unCheckAll()

void JKQTECheckableStringListModel::unCheckAll

(

)

uncheck all items

Member Data Documentation

m_check

QSet<int> JKQTECheckableStringListModel::m_check

protected

m_checkable

bool JKQTECheckableStringListModel::m_checkable

protected

m_editable

bool JKQTECheckableStringListModel::m_editable

protected

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

• jkqtecheckablestringlistmodel.h