KoTosContainerModel Class Reference

#include <KoTosContainerModel.h>

Inheritance diagram for KoTosContainerModel:

Public Member Functions
void	add (KoShape *shape) override
void	containerChanged (KoShapeContainer *container, KoShape::ChangeType type) override
int	count () const override
bool	inheritsTransform (const KoShape *shape) const override
bool	isClipped (const KoShape *shape) const override
	KoTosContainerModel ()
void	remove (KoShape *shape) override
void	setClipped (const KoShape *shape, bool clipping) override
void	setInheritsTransform (const KoShape *shape, bool inherit) override
QList< KoShape * >	shapes () const override
	~KoTosContainerModel () override
Public Member Functions inherited from KoShapeContainerModel
virtual void	childChanged (KoShape *shape, KoShape::ChangeType type)
void	deleteOwnedShapes ()
	KoShapeContainerModel ()
	default constructor
virtual void	proposeMove (KoShape *shape, QPointF &move)
virtual void	shapeHasBeenAddedToHierarchy (KoShape *shape, KoShapeContainer *addedToSubtree)
virtual void	shapeToBeRemovedFromHierarchy (KoShape *shape, KoShapeContainer *removedFromSubtree)
virtual	~KoShapeContainerModel ()
	destructor

Private Attributes
KoShape *	m_textShape

Additional Inherited Members
Protected Member Functions inherited from KoShapeContainerModel
	KoShapeContainerModel (const KoShapeContainerModel &rhs)

Detailed Description

Definition at line 11 of file KoTosContainerModel.h.

Constructor & Destructor Documentation

KoTosContainerModel()

KoTosContainerModel::KoTosContainerModel

(

)

Definition at line 15 of file KoTosContainerModel.cpp.

: m_textShape(0)
{
}

~KoTosContainerModel()

KoTosContainerModel::~KoTosContainerModel ( )

override

Definition at line 20 of file KoTosContainerModel.cpp.

{
}

Member Function Documentation

add()

void KoTosContainerModel::add ( KoShape * shape )

overridevirtual

Add a shape to this models store.

Parameters

shape

the shape to be managed in the container.

Implements KoShapeContainerModel.

Definition at line 24 of file KoTosContainerModel.cpp.

{
    // make sure shape is a text shape
    KoTextShapeDataBase *shapeData = qobject_cast<KoTextShapeDataBase*>(shape->userData());
    Q_ASSERT(shapeData != 0);
    if (shapeData) {
        delete m_textShape;
        m_textShape = shape;
    }
}

References m_textShape, and KoShape::userData().

containerChanged()

void KoTosContainerModel::containerChanged ( KoShapeContainer * container, KoShape::ChangeType type )

overridevirtual

This method is called as a notification that one of the properties of the container changed. This can be one of size, position, rotation and skew. Note that clipped children will automatically get all these changes, the model does not have to do anything for that.

Parameters

container	the actual container that changed.
type	this enum shows which change the container has had.

Implements KoShapeContainerModel.

Definition at line 81 of file KoTosContainerModel.cpp.

{
    debugFlake << "change type:" << type << KoShape::SizeChanged << KoShape::ContentChanged;
    if (type != KoShape::SizeChanged && type != KoShape::ContentChanged) {
        return;
    }
    KoTosContainer *tosContainer = dynamic_cast<KoTosContainer*>(container);
    debugFlake << "tosContainer" << tosContainer;
    if (tosContainer) {
        debugFlake << "behaviour" << tosContainer->resizeBehavior() << KoTosContainer::TextFollowsPreferredTextRect;
    }
    if ( m_textShape && tosContainer && tosContainer->resizeBehavior() != KoTosContainer::TextFollowsPreferredTextRect ) {
        debugFlake << "change type setSize";
        m_textShape->setSize(tosContainer->size());
    }
}

References KoShape::ContentChanged, debugFlake, m_textShape, KoTosContainer::resizeBehavior(), KoShape::setSize(), KoShape::size(), KoShape::SizeChanged, and KoTosContainer::TextFollowsPreferredTextRect.

count()

int KoTosContainerModel::count ( ) const

overridevirtual

Return the current number of children registered.

Returns

the current number of children registered.

Implements KoShapeContainerModel.

Definition at line 67 of file KoTosContainerModel.cpp.

{
    return m_textShape != 0 ? 1 : 0;
}

References m_textShape.

inheritsTransform()

bool KoTosContainerModel::inheritsTransform ( const KoShape * shape ) const

overridevirtual

Returns if the shape inherits the container transform.

A shape that inherits the transform of the parent container will have its share / rotation / skew etc be calculated as being the product of both its own local transformation and also that of its parent container. If you set this to true and rotate the container, the shape will get that rotation as well automatically.

Returns

if the argument shape has its 'inherits transform' property set.

Parameters

shape

the shape for which the property will be returned.

Implements KoShapeContainerModel.

Definition at line 61 of file KoTosContainerModel.cpp.

{
    Q_UNUSED(shape);
    return true;
}

isClipped()

bool KoTosContainerModel::isClipped ( const KoShape * shape ) const

overridevirtual

Returns if the argument shape has its 'clipping' property set.

A shape that is clipped by the container will have its visible portion limited to the area where it intersects with the container. If a shape is positioned or sized such that it would be painted outside of the KoShape::outline() of its parent container, setting this property to true will clip the shape painting to the container outline.

Returns

if the argument shape has its 'clipping' property set.

Parameters

shape

the shape for which the property will be returned.

Implements KoShapeContainerModel.

Definition at line 49 of file KoTosContainerModel.cpp.

{
    Q_UNUSED(shape);
    return false;
}

remove()

void KoTosContainerModel::remove ( KoShape * shape )

overridevirtual

Remove a shape to be completely separated from the model.

Parameters

shape

the shape to be removed.

Implements KoShapeContainerModel.

Definition at line 35 of file KoTosContainerModel.cpp.

{
    Q_ASSERT(m_textShape == 0 || shape == m_textShape);
    if (shape == m_textShape) {
        m_textShape = 0;
    }
}

References m_textShape.

setClipped()

void KoTosContainerModel::setClipped ( const KoShape * shape, bool clipping )

overridevirtual

Set the argument shape to have its 'clipping' property set.

A shape that is clipped by the container will have its visible portion limited to the area where it intersects with the container. If a shape is positioned or sized such that it would be painted outside of the KoShape::outline() of its parent container, setting this property to true will clip the shape painting to the container outline.

Parameters

shape	the shape for which the property will be changed.
clipping	the new value

Implements KoShapeContainerModel.

Definition at line 43 of file KoTosContainerModel.cpp.

{
    Q_UNUSED(shape);
    Q_UNUSED(clipping);
}

setInheritsTransform()

void KoTosContainerModel::setInheritsTransform ( const KoShape * shape, bool inherit )

overridevirtual

Set the shape to inherit the container transform.

A shape that inherits the transform of the parent container will have its share / rotation / skew etc be calculated as being the product of both its own local transformation and also that of its parent container. If you set this to true and rotate the container, the shape will get that rotation as well automatically.

Parameters

shape	the shape for which the property will be changed.
inherit	the new value

Implements KoShapeContainerModel.

Definition at line 55 of file KoTosContainerModel.cpp.

{
    Q_UNUSED(shape);
    Q_UNUSED(inherit);
}

shapes()

QList< KoShape * > KoTosContainerModel::shapes ( ) const

overridevirtual

Return the list of all shapes of this model

Returns

the list of all shapes

Implements KoShapeContainerModel.

Definition at line 72 of file KoTosContainerModel.cpp.

{
    QList<KoShape*> shapes;
    if (m_textShape) {
        shapes << m_textShape;
    }
    return shapes;
}

References m_textShape, and shapes().

Member Data Documentation

m_textShape

KoShape* KoTosContainerModel::m_textShape

private

Definition at line 28 of file KoTosContainerModel.h.

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

• libs/flake/KoTosContainerModel.h
• libs/flake/KoTosContainerModel.cpp