metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout Class Reference

Inheritance diagram for metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout:

Collaboration diagram for metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout:

List of all members.

Public Member Functions
boolean	shouldLayoutWidget (Widget w)
Protected Member Functions
	MyGraphVizLayout ()
boolean	ignoreChild (Widget ch)
Collection< Pair< Widget, Widget > >	getEdges (Collection< Widget > widgets)
void	updatePosition (Widget widget, Point location)
void	performLayout (final Widget widget) throws DelayLayout
boolean	clearControlPoints (Widget widget)
void	updateControlPoints (Widget source, Widget target, List< Point > controlPoints)
Private Member Functions
Widget	getRelatedWidget (Anchor anchor, Collection< Widget > widgets)

---

Constructor & Destructor Documentation

metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.MyGraphVizLayout

(

)

[protected]

References metadone.client.grasyla2.visuallibrary.GraphVizLayout.setRecursive().

---

Member Function Documentation

boolean metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.clearControlPoints

(

Widget

widget

)

[protected]

Removes all the control points.

Parameters:

widget

The widget being laid out

Returns:

true iff updating the control points for the widget is supported

Reimplemented from metadone.client.grasyla2.visuallibrary.GraphVizLayout.

References metadone.util.Objects.cast(), metadone.client.grasyla2.visuallibrary.GrasylaScene.getConnectionLayer(), metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.getRelatedWidget(), and metadone.client.grasyla2.visuallibrary.GrasylaScene.saveWidgetControlPoints().

Collection<Pair<Widget, Widget> > metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.getEdges

(

Collection< Widget >

widgets

)

[protected, virtual]

Gets the edges for a collection of widgets.

Parameters:

widgets

The widgets

Returns:

All the edges between the widgets

Implements metadone.client.grasyla2.visuallibrary.GraphVizLayout.

References metadone.util.Objects.cast(), metadone.client.grasyla2.visuallibrary.GrasylaScene.getConnectionLayer(), and metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.getRelatedWidget().

Widget metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.getRelatedWidget	(	Anchor	anchor,
		Collection< Widget >	widgets
	)		[private]

Referenced by metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.clearControlPoints(), metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.getEdges(), and metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.updateControlPoints().

boolean metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.ignoreChild

(

Widget

ch

)

[protected]

Called to check if the widget should be laid out as a node.

Parameters:

ch	The widget the check

Returns:

true if the ch should be ignored as a node

Reimplemented from metadone.client.grasyla2.visuallibrary.GraphVizLayout.

References metadone.util.Objects.equal(), metadone.client.grasyla2.visuallibrary.widgets.NearGroup.getReference(), and metadone.client.grasyla2.visuallibrary.widgets.NearGroup.setReference().

void metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.performLayout

(

final Widget

widget

)

throws DelayLayout [protected]

boolean metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.shouldLayoutWidget

(

Widget

w

)

[virtual]

Checks whether a widget children should be laid out.

Parameters:

w	The widget to check

Returns:

true if the children should be laid out

Implements metadone.client.grasyla2.visuallibrary.GraphVizLayout.

References metadone.client.grasyla2.visuallibrary.GrasylaScene.getEngineFromWidget().

void metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.updateControlPoints	(	Widget	source,
		Widget	target,
		List< Point >	controlPoints
	)		[protected]

Updates the control points for an edge.

The default implementation just logs a failure trace.

Parameters:

source	The source widget
target	The target widget
controlPoints	The control points

Reimplemented from metadone.client.grasyla2.visuallibrary.GraphVizLayout.

References metadone.util.Objects.cast(), metadone.util.Objects.equal(), metadone.client.grasyla2.visuallibrary.GrasylaScene.getConnectionLayer(), metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.getRelatedWidget(), metadone.client.grasyla2.visuallibrary.GraphVizLayout.removeLinearParts(), and metadone.client.grasyla2.visuallibrary.GrasylaScene.saveWidgetControlPoints().

void metadone.client.grasyla2.visuallibrary.GrasylaScene.MyGraphVizLayout.updatePosition	(	Widget	widget,
		Point	location
	)		[protected]

Updates the position of a widget after the algorithm has found a position.

Parameters:

widget	The widget
location	The found location

Reimplemented from metadone.client.grasyla2.visuallibrary.GraphVizLayout.

References metadone.client.grasyla2.visuallibrary.GrasylaScene.saveWidgetPosition().

---

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

• metadone_bundle_client/src/metadone/client/grasyla2/visuallibrary/GrasylaScene.java