Inheritance diagram for metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape:

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Collaboration diagram for metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape:

Public Member Functions
	AbstractWidgetShape (Scene scene)
Stroke	getStroke ()
void	setStroke (Stroke stroke)
Color	getStrokeColor ()
void	setStrokeColor (Color strokeColor)
abstract StackingStrategy	getDefaultStrategy ()
abstract boolean	isConformStrategy (Class<?extends StackingStrategy > strategy)
StackingStrategy	getParentStrategy ()
void	setParentStrategy (StackingStrategy strategy)
boolean	isHitAt (Point localLocation)
Point	computeAnchorPoint (Point center, Point target)
Static Public Member Functions
static Point	computeRectangularAnchorPoint (Dimension size, Point center, Point target)
Protected Member Functions
abstract Shape	getPaintedShape ()
void	paintBackground ()
void	paintBorder ()
Static Package Functions
static Direction	computeDirection (Point source, Point target, double height_width)
Private Attributes
Stroke	stroke
Color	strokeColor
Static Private Attributes
static final int	HIT_DISTANCE = 2

Detailed Description

An abstract widget which renders a shape.

Widget shapes usually contain one widget which is displayed in the center of the shape.

Creating any shape extending this class should be like:

 AbstractWidgetShape shape = new SomeImplOfAShape(scene);
 shape.setStroke(...);
 shape.setStrokeColor(...);
 Widget w = new W_Shape(scene, new SomeImplOfAShape.MyCustomStrategy(),
     shape, contents);

Author:: kma

See also:: W_Shape

Constructor & Destructor Documentation

metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.AbstractWidgetShape ( Scene scene )

Creates a new abstract shape.

Parameters:

scene The scene

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStroke(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStrokeColor().

Member Function Documentation

Point metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.computeAnchorPoint	(	Point	center,
		Point	target
	)

Computes the anchor points based on this shape.

null can be returned to indicate that the computation should be skipped, the caller should decide a default position.

Parameters:

center	The center of the widget
target	The target point

Returns:: The point where the anchor should be attached or null

See also:: #computeDirection(Point, Point); computeRectangularAnchorPoint(Dimension, Point, Point)

Reimplemented in metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetOvalShape, and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRhombShape.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.ShapeAwareAnchor.computeResult().

static Direction metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.computeDirection	(	Point	source,
		Point	target,
		double	height_width
	)		`[static, package]`

Computes the direction to which the arc is going.

Parameters:

source	The source point
target	The target point

Returns:: The direction

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.computeRectangularAnchorPoint(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.ShapeAwareAnchor.computeResult().

static Point metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.computeRectangularAnchorPoint	(	Dimension	size,
		Point	center,
		Point	target
	)		`[static]`

Computes a rectangular anchor placement.

Parameters:

size	The size of the component
center	The center point
target	The target point

Returns:: The placement of the anchor

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.computeDirection().

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.ShapeAwareAnchor.computeResult().

abstract StackingStrategy metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getDefaultStrategy ( ) [pure virtual]

Gets an instance of a default stacking strategy conform to this shape.

Returns:: A stacking strategy

Implemented in metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetOvalShape, metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRectangleShape, metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRhombShape, and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetTapeShape.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.W_Shape.W_Shape().

abstract Shape metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getPaintedShape ( ) [protected, pure virtual]

Gets a shape that is painted in the background.

Returns:: A shape

Implemented in metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetOvalShape, metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRectangleShape, metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRhombShape, and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetTapeShape.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.isHitAt(), metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.paintBackground(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.paintBorder().

StackingStrategy metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getParentStrategy ( )

Gets the stacking strategy from the parent widget.

Returns:: The stacking strategy or null on failure

References metadone.util.Objects.cast(), and metadone.client.grasyla2.visuallibrary.widgets.layouts.StackingLayout.getStrategy().

Referenced by metadone.client.grasyla2.visuallibrary.VLShapeEngine.VLShapeEngine().

Stroke metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getStroke ( )

Gets the stroke which paints the shape.

Returns:: A stroke

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.stroke.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.paintBorder().

Color metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getStrokeColor ( )

Gets the color of the stroke which paints the shape.

Returns:: A stroke

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.strokeColor.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.paintBorder().

abstract boolean metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.isConformStrategy ( Class<?extends StackingStrategy > strategy ) [pure virtual]

Checks if a strategy is conform to the shape.

Usually the implementation is:

 return MyCustomStrategy.class.isAssignableFrom(strategy);

Parameters:

The	strategy to check

Returns:: Boolean

Exceptions:

NullPointerException when strategy is null

Implemented in metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetOvalShape, metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRectangleShape, metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetRhombShape, and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.WidgetTapeShape.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setParentStrategy(), and metadone.client.grasyla2.visuallibrary.widgets.W_Shape.W_Shape().

boolean metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.isHitAt ( Point localLocation )

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getPaintedShape(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.HIT_DISTANCE.

void metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.paintBackground ( ) [protected]

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getPaintedShape().

void metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.paintBorder ( ) [protected]

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getPaintedShape(), metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getStroke(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getStrokeColor().

void metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setParentStrategy ( StackingStrategy strategy )

Sets a new strategy to the layout of the parent widget.

Parameters:

strategy The new strategy to set

Exceptions:

IllegalArgumentException when the strategy is invalid

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.isConformStrategy(), and metadone.client.grasyla2.visuallibrary.widgets.layouts.StackingLayout.setStrategy().

Referenced by metadone.client.grasyla2.visuallibrary.VLShapeEngine.VLShapeEngine().

void metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStroke ( Stroke stroke )

Sets the stroke.

A BasicStroke is used if the given stroke is null.

Parameters:

stroke The new stroke

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.stroke.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.AbstractWidgetShape().

void metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStrokeColor ( Color strokeColor )

Sets the color of the stroke.

Color#BLACK is used if the given stroke is null.

Parameters:

stroke The new stroke

References metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.strokeColor.

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.AbstractWidgetShape(), and metadone.client.grasyla2.visuallibrary.widgets.RotateWidget.RotateWidget().

Member Data Documentation

final int metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.HIT_DISTANCE = 2 [static, private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.isHitAt().

Stroke metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.stroke [private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getStroke(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStroke().

Color metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.strokeColor [private]

Referenced by metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.getStrokeColor(), and metadone.client.grasyla2.visuallibrary.widgets.backgrounds.AbstractWidgetShape.setStrokeColor().

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

metadone_bundle_client/src/metadone/client/grasyla2/visuallibrary/widgets/backgrounds/AbstractWidgetShape.java

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Package Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation