KDGantt::ConstraintModel Class Reference

#include <kdganttconstraintmodel.h>

Inheritance diagram for KDGantt::ConstraintModel:

Classes
class	Private

Signals
void	constraintAdded (const Constraint &)
void	constraintRemoved (const Constraint &)

Public Member Functions
	ConstraintModel (QObject *parent=0)
virtual	~ConstraintModel ()
void	addConstraint (const Constraint &c)
void	cleanup ()
void	clear ()
QList< Constraint >	constraints () const
QList< Constraint >	constraintsForIndex (const QModelIndex &) const
bool	hasConstraint (const Constraint &c) const
bool	hasConstraint (const QModelIndex &s, const QModelIndex &e) const
bool	removeConstraint (const Constraint &c)

Detailed Description

The ConstraintModel keeps track of the interdependencies between gantt items in a View.

Definition at line 35 of file kdganttconstraintmodel.h.

Constructor & Destructor Documentation

ConstraintModel::ConstraintModel ( QObject *  parent = 0 )

explicit

Constructor. Creates an empty ConstraintModel with parent parent

Definition at line 72 of file kdganttconstraintmodel.cpp.

ConstraintModel::~ConstraintModel ( )

virtual

Destroys this ConstraintModel

Definition at line 86 of file kdganttconstraintmodel.cpp.

Member Function Documentation

void ConstraintModel::addConstraint

(

const Constraint &

c

)

Adds the constraint c to this ConstraintModel If the Constraint c is already in this ConstraintModel, nothing happens.

Definition at line 101 of file kdganttconstraintmodel.cpp.

void ConstraintModel::cleanup

(

)

Not used

Definition at line 148 of file kdganttconstraintmodel.cpp.

void ConstraintModel::clear

(

)

Removes all Constraints from this model The signal constraintRemoved(const Constraint&) is emitted for every Constraint that is removed.

Definition at line 139 of file kdganttconstraintmodel.cpp.

void KDGantt::ConstraintModel::constraintAdded ( const Constraint &  )

signal

void KDGantt::ConstraintModel::constraintRemoved ( const Constraint &  )

signal

QList< Constraint > ConstraintModel::constraints

(

)

const

Returns

A list of all Constraints in this ConstraintModel.

Definition at line 163 of file kdganttconstraintmodel.cpp.

QList< Constraint > ConstraintModel::constraintsForIndex

(

const QModelIndex &

idx

)

const

Returns

A list of all Constraints in this ConstraintModel that have an endpoint at idx.

Definition at line 172 of file kdganttconstraintmodel.cpp.

bool ConstraintModel::hasConstraint

(

const Constraint &

c

)

const

Returns true if a Constraint with start s and end e exists, otherwise false.

Definition at line 196 of file kdganttconstraintmodel.cpp.

bool KDGantt::ConstraintModel::hasConstraint ( const QModelIndex &  s, const QModelIndex &  e  ) const

inline

Definition at line 66 of file kdganttconstraintmodel.h.

bool ConstraintModel::removeConstraint

(

const Constraint &

c

)

Removes the Constraint c from this ConstraintModel. If c was found and removed, the signal constraintRemoved(const Constraint&) is emitted.

Returns

If c was found and removed, it returns true, otherwise it returns false.

Definition at line 122 of file kdganttconstraintmodel.cpp.

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

• kdganttconstraintmodel.h
• kdganttconstraintmodel.cpp