SelectionInteractionStrategy Class Reference

Inheritance diagram for SelectionInteractionStrategy:

Public Member Functions
void	cancelInteraction () override
void	finishInteraction (Qt::KeyboardModifiers modifiers=QFlags< Qt::KeyboardModifier >()) override
void	paint (QPainter &painter, const KoViewConverter &converter) override
	SelectionInteractionStrategy (KoToolBase *parent, const QPointF &clicked, bool useSnapToGrid)
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)
Public Member Functions inherited from KoInteractionStrategy
	KoInteractionStrategy (KoToolBase *parent)
	constructor
KoToolBase *	tool () const
virtual	~KoInteractionStrategy ()
	Destructor.

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

Definition at line 130 of file DefaultTool.cpp.

Constructor & Destructor Documentation

SelectionInteractionStrategy()

SelectionInteractionStrategy::SelectionInteractionStrategy ( KoToolBase * parent, const QPointF & clicked, bool useSnapToGrid )

inlineexplicit

Definition at line 133 of file DefaultTool.cpp.

        : KoShapeRubberSelectStrategy(parent, clicked, useSnapToGrid)
    {
    }

Member Function Documentation

cancelInteraction()

void SelectionInteractionStrategy::cancelInteraction ( )

inlineoverridevirtual

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

Reimplemented from KoInteractionStrategy.

Definition at line 142 of file DefaultTool.cpp.

    {
        tool()->canvas()->updateCanvas(selectedRectangle() | tool()->decorationsRect());
    }

References KoToolBase::canvas(), KoShapeRubberSelectStrategy::selectedRectangle(), KoInteractionStrategy::tool(), and KoCanvasBase::updateCanvas().

finishInteraction()

void SelectionInteractionStrategy::finishInteraction ( Qt::KeyboardModifiers modifiers = QFlags< Qt::KeyboardModifier >() )

inlineoverridevirtual

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

Implements KoInteractionStrategy.

Definition at line 147 of file DefaultTool.cpp.

    {
        Q_UNUSED(modifiers);
        DefaultTool *defaultTool = dynamic_cast<DefaultTool*>(tool());
        KIS_SAFE_ASSERT_RECOVER_RETURN(defaultTool);
 
        KoSelection * selection = defaultTool->koSelection();
 
        const bool useContainedMode = currentMode() == CoveringSelection;
 
        QList<KoShape *> shapes =
                defaultTool->shapeManager()->
                        shapesAt(selectedRectangle(), true, useContainedMode);
 
        Q_FOREACH (KoShape * shape, shapes) {
                if (!shape->isSelectable()) continue;
 
                selection->select(shape);
            }
 
        tool()->canvas()->updateCanvas(selectedRectangle() | tool()->decorationsRect());
    }

References KoToolBase::canvas(), KoShapeRubberSelectStrategy::CoveringSelection, KoShapeRubberSelectStrategy::currentMode(), KoShape::isSelectable(), KIS_SAFE_ASSERT_RECOVER_RETURN, DefaultTool::koSelection(), KoSelection::select(), KoShapeRubberSelectStrategy::selectedRectangle(), DefaultTool::shapeManager(), KoInteractionStrategy::tool(), and KoCanvasBase::updateCanvas().

paint()

void SelectionInteractionStrategy::paint ( QPainter & painter, const KoViewConverter & converter )

inlineoverridevirtual

Reimplement this if the action needs to draw a "blob" on the canvas; that is, a transient decoration like a rubber band.

Reimplemented from KoShapeRubberSelectStrategy.

Definition at line 138 of file DefaultTool.cpp.

                                                                             {
        KoShapeRubberSelectStrategy::paint(painter, converter);
    }

References KoShapeRubberSelectStrategy::paint().

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

• plugins/tools/defaulttool/defaulttool/DefaultTool.cpp