KoShape::ShapeChangeListener Struct Reference

#include <KoShape.h>

Inheritance diagram for KoShape::ShapeChangeListener:

Public Member Functions
virtual void	notifyShapeChanged (ChangeType type, KoShape *shape)=0
virtual	~ShapeChangeListener ()

Private Member Functions
void	notifyShapeChangedImpl (ChangeType type, KoShape *shape)
void	registerShape (KoShape *shape)
void	unregisterShape (KoShape *shape)

Private Attributes
QList< KoShape * >	m_registeredShapes

Friends
class	KoShape

Detailed Description

Definition at line 935 of file KoShape.h.

Constructor & Destructor Documentation

~ShapeChangeListener()

KoShape::ShapeChangeListener::~ShapeChangeListener ( )

virtual

Definition at line 1127 of file KoShape.cpp.

{
    Q_FOREACH(KoShape *shape, m_registeredShapes) {
        shape->removeShapeChangeListener(this);
    }
}

References m_registeredShapes, and KoShape::removeShapeChangeListener().

Member Function Documentation

notifyShapeChanged()

virtual void KoShape::ShapeChangeListener::notifyShapeChanged ( ChangeType type, KoShape * shape )

pure virtual

Implemented in KoPathShape::PointSelectionChangeListener, KoSelection, KoSvgTextShape::TextCursorChangeListener, KoShape::Private::DependeesLifetimeListener, KoPathToolSelection, EllipseShapeConfigWidget, RectangleShapeConfigWidget, DefaultToolTextPropertiesInterface, and SvgTextCursor.

notifyShapeChangedImpl()

void KoShape::ShapeChangeListener::notifyShapeChangedImpl ( KoShape::ChangeType type, KoShape * shape )

private

Definition at line 1146 of file KoShape.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(m_registeredShapes.contains(shape));
 
    notifyShapeChanged(type, shape);
 
    if (type == KoShape::Deleted) {
        unregisterShape(shape);
    }
}

References KoShape::Deleted, and KIS_SAFE_ASSERT_RECOVER_RETURN.

registerShape()

void KoShape::ShapeChangeListener::registerShape ( KoShape * shape )

private

Definition at line 1134 of file KoShape.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(!m_registeredShapes.contains(shape));
    m_registeredShapes.append(shape);
}

References KIS_SAFE_ASSERT_RECOVER_RETURN.

unregisterShape()

void KoShape::ShapeChangeListener::unregisterShape ( KoShape * shape )

private

Definition at line 1140 of file KoShape.cpp.

{
    KIS_SAFE_ASSERT_RECOVER_RETURN(m_registeredShapes.contains(shape));
    m_registeredShapes.removeAll(shape);
}

References KIS_SAFE_ASSERT_RECOVER_RETURN.

Friends And Related Symbol Documentation

KoShape

friend class KoShape

friend

Definition at line 940 of file KoShape.h.

Member Data Documentation

m_registeredShapes

QList<KoShape*> KoShape::ShapeChangeListener::m_registeredShapes

private

Definition at line 945 of file KoShape.h.

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

• libs/flake/KoShape.h
• libs/flake/KoShape.cpp