ParameterHandle Class Reference

#include <KoPathToolHandle.h>

Inheritance diagram for ParameterHandle:

Public Member Functions
QRectF	boundingRect () const override
bool	check (const QList< KoPathShape * > &selectedShapes) override
KoInteractionStrategy *	handleMousePress (KoPointerEvent *event) override
void	paint (QPainter &painter, const KoViewConverter &converter, qreal handleRadius, int decorationThickness) override
	ParameterHandle (KoPathTool *tool, KoParameterShape *parameterShape, int handleId)
Public Member Functions inherited from KoPathToolHandle
	KoPathToolHandle (KoPathTool *tool)
virtual void	trySelectHandle ()
virtual	~KoPathToolHandle ()

Protected Attributes
int	m_handleId
KoParameterShape *	m_parameterShape
Protected Attributes inherited from KoPathToolHandle
KoPathTool *	m_tool

Detailed Description

Definition at line 62 of file KoPathToolHandle.h.

Constructor & Destructor Documentation

ParameterHandle()

ParameterHandle::ParameterHandle	(	KoPathTool *	tool,
		KoParameterShape *	parameterShape,
		int	handleId )

Definition at line 162 of file KoPathToolHandle.cpp.

        : KoPathToolHandle(tool)
        , m_parameterShape(parameterShape)
        , m_handleId(handleId)
{
}

Member Function Documentation

boundingRect()

QRectF ParameterHandle::boundingRect ( ) const

overridevirtual

Implements KoPathToolHandle.

Definition at line 176 of file KoPathToolHandle.cpp.

{
    return m_parameterShape->shapeToDocument(QRectF(m_parameterShape->handlePosition(m_handleId), QSize(1, 1)));
}

References KoParameterShape::handlePosition(), m_handleId, m_parameterShape, and KoShape::shapeToDocument().

check()

bool ParameterHandle::check ( const QList< KoPathShape * > & selectedShapes )

overridevirtual

Implements KoPathToolHandle.

Definition at line 192 of file KoPathToolHandle.cpp.

{
    return selectedShapes.contains(m_parameterShape);
}

References m_parameterShape.

handleMousePress()

KoInteractionStrategy * ParameterHandle::handleMousePress ( KoPointerEvent * event )

overridevirtual

Implements KoPathToolHandle.

Definition at line 181 of file KoPathToolHandle.cpp.

{
    if (event->button() & Qt::LeftButton) {
        KoPathToolSelection * selection = dynamic_cast<KoPathToolSelection*>(m_tool->selection());
        if (selection)
            selection->clear();
        return new KoParameterChangeStrategy(m_tool, m_parameterShape, m_handleId);
    }
    return 0;
}

References KoPointerEvent::button(), KoPathToolSelection::clear(), m_handleId, m_parameterShape, KoPathToolHandle::m_tool, and KoPathTool::selection().

paint()

void ParameterHandle::paint ( QPainter & painter, const KoViewConverter & converter, qreal handleRadius, int decorationThickness )

overridevirtual

Implements KoPathToolHandle.

Definition at line 169 of file KoPathToolHandle.cpp.

{
    KisHandlePainterHelper helper = KoShape::createHandlePainterHelperView(&painter, m_parameterShape, converter, handleRadius, decorationThickness);
    helper.setHandleStyle(KisHandleStyle::highlightedPrimaryHandles());
    m_parameterShape->paintHandle(helper, m_handleId);
}

References KoShape::createHandlePainterHelperView(), KisHandleStyle::highlightedPrimaryHandles(), m_handleId, m_parameterShape, KoParameterShape::paintHandle(), and KisHandlePainterHelper::setHandleStyle().

Member Data Documentation

m_handleId

int ParameterHandle::m_handleId

protected

Definition at line 72 of file KoPathToolHandle.h.

m_parameterShape

KoParameterShape* ParameterHandle::m_parameterShape

protected

Definition at line 71 of file KoPathToolHandle.h.

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

• libs/flake/tools/KoPathToolHandle.h
• libs/flake/tools/KoPathToolHandle.cpp