Signals | Public Member Functions

KDGantt::ConstraintModel Class Reference

#include <kdganttconstraintmodel.h>

Inheritance diagram for KDGantt::ConstraintModel:
Inheritance graph
Collaboration diagram for KDGantt::ConstraintModel:
Collaboration graph

List of all members.


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

Public Member Functions

virtual void addConstraint (const Constraint &c)
void cleanup ()
void clear ()
 ConstraintModel (QObject *parent=0)
QList< Constraintconstraints () const
QList< ConstraintconstraintsForIndex (const QModelIndex &) const
bool hasConstraint (const QModelIndex &s, const QModelIndex &e) const
bool hasConstraint (const Constraint &c) const
virtual bool removeConstraint (const Constraint &c)
virtual ~ConstraintModel ()

Detailed Description

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

Definition at line 33 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 ) [virtual]
void ConstraintModel::cleanup (  )
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 170 of file kdganttconstraintmodel.cpp.

References constraints(), and removeConstraint().

void KDGantt::ConstraintModel::constraintAdded ( const KDGantt::Constraint  ) [signal]

Referenced by addConstraint().

void KDGantt::ConstraintModel::constraintRemoved ( const KDGantt::Constraint  ) [signal]

Referenced by removeConstraint().

QList< Constraint > ConstraintModel::constraints (  ) const
A list of all Constraints in this ConstraintModel.

Definition at line 194 of file kdganttconstraintmodel.cpp.

References d.

Referenced by clear(), KDAB_SCOPED_UNITTEST_SIMPLE(), and operator<<().

QList< Constraint > ConstraintModel::constraintsForIndex ( const QModelIndex &  idx ) const
A list of all Constraints in this ConstraintModel that have an endpoint at idx.

Definition at line 203 of file kdganttconstraintmodel.cpp.

References d, KDGantt::Constraint::endIndex(), and KDGantt::Constraint::startIndex().


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

Definition at line 64 of file kdganttconstraintmodel.h.

References hasConstraint().

bool ConstraintModel::hasConstraint ( const Constraint c ) const

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

Definition at line 228 of file kdganttconstraintmodel.cpp.

References KDGantt::Constraint::compareIndexes(), and d.

Referenced by KDGantt::GraphicsView::addConstraint(), hasConstraint(), and KDAB_SCOPED_UNITTEST_SIMPLE().

bool ConstraintModel::removeConstraint ( const Constraint c ) [virtual]

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

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

Definition at line 144 of file kdganttconstraintmodel.cpp.

References KDGantt::Constraint::compareIndexes(), constraintRemoved(), d, KDGantt::Constraint::endIndex(), and KDGantt::Constraint::startIndex().

Referenced by KDGantt::GraphicsView::addConstraint(), addConstraint(), clear(), and KDAB_SCOPED_UNITTEST_SIMPLE().

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