KoCreateShapeStrategy Class Reference

Inheritance diagram for KoCreateShapeStrategy:

Public Member Functions
	KoCreateShapeStrategy (KoCreateShapesTool tool, KoCanvasBase canvas, const QPointF &clicked)
virtual	~KoCreateShapeStrategy ()
QUndoCommand *	createCommand ()
void	finishInteraction (Qt::KeyboardModifiers modifiers)
void	handleMouseMove (const QPointF &mouseLocation, Qt::KeyboardModifiers modifiers)
void	paint (QPainter &painter, const KoViewConverter &converter)

Detailed Description

A strategy for the KoCreateShapesTool.

Definition at line 35 of file KoCreateShapeStrategy.h.

KoCreateShapeStrategy::KoCreateShapeStrategy	(	KoCreateShapesTool *	tool,
		KoCanvasBase *	canvas,
		const QPointF &	clicked
	)

Constructor that starts to create a new shape.

Parameters:

	tool	the parent tool which controls this strategy
	canvas	the canvas interface which will supply things like a selection object
	clicked	the initial point that the user depressed (in pt).

Definition at line 32 of file KoCreateShapeStrategy.cpp.

virtual KoCreateShapeStrategy::~KoCreateShapeStrategy ( ) [inline, virtual]

Definition at line 45 of file KoCreateShapeStrategy.h.

QUndoCommand * KoCreateShapeStrategy::createCommand ( ) [virtual]

For interactions that are undo-able this method should be implemented to return such a command.

Implementations should return 0 otherwise.

Definition at line 55 of file KoCreateShapeStrategy.cpp.

void KoCreateShapeStrategy::finishInteraction ( Qt::KeyboardModifiers modifiers ) [virtual]

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

Definition at line 89 of file KoCreateShapeStrategy.cpp.

void KoCreateShapeStrategy::handleMouseMove	(	const QPointF &	mouseLocation,
		Qt::KeyboardModifiers	modifiers
	)			`[virtual]`

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.

Definition at line 126 of file KoCreateShapeStrategy.cpp.

void KoCreateShapeStrategy::paint	(	QPainter &	painter,
		const KoViewConverter &	converter
	)			`[virtual]`

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

Definition at line 95 of file KoCreateShapeStrategy.cpp.

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