Strategy to rubber select points of a path shape. More...

#include <KoPathPointRubberSelectStrategy.h>

Inheritance diagram for KoPathPointRubberSelectStrategy:

Public Member Functions
void	cancelInteraction () override

void	finishInteraction (Qt::KeyboardModifiers modifiers) override

void	handleMouseMove (const QPointF &p, Qt::KeyboardModifiers modifiers) override

	KoPathPointRubberSelectStrategy (KoPathTool *tool, const QPointF &clicked)

	~KoPathPointRubberSelectStrategy () override

Public Member Functions inherited from KoShapeRubberSelectStrategy
KUndo2Command *	createCommand () override

void	handleMouseMove (const QPointF &mouseLocation, Qt::KeyboardModifiers modifiers) override

	KoShapeRubberSelectStrategy (KoToolBase *tool, const QPointF &clicked, bool useSnapToGrid=false)

void	paint (QPainter &painter, const KoViewConverter &converter) override

Public Member Functions inherited from KoInteractionStrategy
	KoInteractionStrategy (KoToolBase *parent)
	constructor

KoToolBase *	tool () const

virtual	~KoInteractionStrategy ()
	Destructor.

Private Attributes
KoPathTool *	m_tool
	pointer to the path tool

Additional Inherited Members
Protected Types inherited from KoShapeRubberSelectStrategy
enum	SelectionMode { CrossingSelection , CoveringSelection }

Protected Member Functions inherited from KoShapeRubberSelectStrategy
virtual SelectionMode	currentMode () const

	KoShapeRubberSelectStrategy (KoShapeRubberSelectStrategyPrivate &)
	constructor

QRectF	selectedRectangle () const

Protected Member Functions inherited from KoInteractionStrategy
uint	decorationThickness () const

uint	grabSensitivity () const
	Convenience function to get the global grab sensitivity.

uint	handleRadius () const
	Convenience function to get the global handle radius.

	KoInteractionStrategy (KoInteractionStrategyPrivate &)
	constructor

Protected Attributes inherited from KoInteractionStrategy
KoInteractionStrategyPrivate *	d_ptr

Detailed Description

Strategy to rubber select points of a path shape.

Definition at line 18 of file KoPathPointRubberSelectStrategy.h.

Constructor & Destructor Documentation

◆ KoPathPointRubberSelectStrategy()

KoPathPointRubberSelectStrategy::KoPathPointRubberSelectStrategy	(	KoPathTool *	tool,
		const QPointF &	clicked )

Definition at line 15 of file KoPathPointRubberSelectStrategy.cpp.

        : KoShapeRubberSelectStrategy(tool, clicked)
        , m_tool(tool)
{
}

◆ ~KoPathPointRubberSelectStrategy()

KoPathPointRubberSelectStrategy::~KoPathPointRubberSelectStrategy ( )

inlineoverride

Definition at line 22 of file KoPathPointRubberSelectStrategy.h.

22{}

Member Function Documentation

◆ cancelInteraction()

void KoPathPointRubberSelectStrategy::cancelInteraction ( )

overridevirtual

This method will undo frames based interactions by calling createCommand() and unexecuting that.

Reimplemented from KoInteractionStrategy.

Definition at line 46 of file KoPathPointRubberSelectStrategy.cpp.

{
    Q_D(KoShapeRubberSelectStrategy);
 
    m_tool->canvas()->updateCanvas(d->selectedRect().normalized() |
                                   m_tool->decorationsRect());
}

References KoToolBase::canvas(), KoPathTool::decorationsRect(), m_tool, and KoCanvasBase::updateCanvas().

◆ finishInteraction()

void KoPathPointRubberSelectStrategy::finishInteraction ( Qt::KeyboardModifiers modifiers )

overridevirtual

Override to make final changes to the data on the end of an interaction.

Implements KoInteractionStrategy.

Definition at line 31 of file KoPathPointRubberSelectStrategy.cpp.

{
    Q_D(KoShapeRubberSelectStrategy);
    KoPathToolSelection * selection = dynamic_cast<KoPathToolSelection*>(m_tool->selection());
    if (!selection) {
        return;
    }
 
    const QRectF oldDirtyRect = d->selectedRect().normalized() | m_tool->decorationsRect();
    selection->selectPoints(d->selectedRect(), !(modifiers & Qt::ShiftModifier));
    m_tool->canvas()->updateCanvas(oldDirtyRect |
                                   d->selectedRect().normalized() |
                                   m_tool->decorationsRect());
}

References KoToolBase::canvas(), KoPathTool::decorationsRect(), m_tool, KoPathTool::selection(), KoPathToolSelection::selectPoints(), and KoCanvasBase::updateCanvas().

◆ handleMouseMove()

void KoPathPointRubberSelectStrategy::handleMouseMove	(	const QPointF &	mouseLocation,
		Qt::KeyboardModifiers	modifiers )

overridevirtual

Extending classes should implement this method to update the selectedShapes based on the new mouse position.

Parameters

mouseLocation	the new location in pt
modifiers	OR-ed set of keys pressed.

Implements KoInteractionStrategy.

Definition at line 21 of file KoPathPointRubberSelectStrategy.cpp.

{
    KoPathToolSelection * selection = dynamic_cast<KoPathToolSelection*>(m_tool->selection());
    if (selection && !(modifiers & Qt::ShiftModifier)) {
        selection->clear();
    }
 
    KoShapeRubberSelectStrategy::handleMouseMove(p, modifiers);
}

References KoPathToolSelection::clear(), KoShapeRubberSelectStrategy::handleMouseMove(), m_tool, p, and KoPathTool::selection().

Member Data Documentation

◆ m_tool

KoPathTool* KoPathPointRubberSelectStrategy::m_tool

private

pointer to the path tool

Definition at line 30 of file KoPathPointRubberSelectStrategy.h.

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

libs/flake/tools/KoPathPointRubberSelectStrategy.h
libs/flake/tools/KoPathPointRubberSelectStrategy.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ KoPathPointRubberSelectStrategy()

◆ ~KoPathPointRubberSelectStrategy()

Member Function Documentation

◆ cancelInteraction()

◆ finishInteraction()

◆ handleMouseMove()

Member Data Documentation

◆ m_tool