de.tesis.dynaware.grapheditor

Class GConnectorSkin

java.lang.Object

de.tesis.dynaware.grapheditor.GConnectorSkin

public abstract class GConnectorSkin
extends java.lang.Object

The skin class for a GConnector. Responsible for visualizing connectors in the graph editor.

A custom connector skin must extend this class. It must also provide a constructor taking exactly one GConnector parameter.

The root JavaFX node must be created by the skin implementation and returned in the getRoot() method.

Constructor Summary

Constructors

Constructor and Description
GConnectorSkin(de.tesis.dynaware.grapheditor.model.GConnector connector) Creates a new GConnectorSkin.

Method Summary

Modifier and Type	Method and Description
abstract void	applyStyle(GConnectorStyle style) Applys the specified style to the connector.
de.tesis.dynaware.grapheditor.model.GConnector	getConnector() Gets the connector model element represented by the skin.
GraphEditor	getGraphEditor() Gets the graph editor instance that this skin is a part of.
abstract double	getHeight() Gets the height of the connector skin.
abstract javafx.scene.Node	getRoot() Gets the root JavaFX node of the skin.
abstract double	getWidth() Gets the width of the connector skin.
void	setGraphEditor(GraphEditor graphEditor) Sets the graph editor instance that this skin is a part of.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GConnectorSkin

public GConnectorSkin(de.tesis.dynaware.grapheditor.model.GConnector connector)

Creates a new GConnectorSkin.

Parameters:

connector - the GConnector represented by the skin

Method Detail

getConnector

public de.tesis.dynaware.grapheditor.model.GConnector getConnector()

Gets the connector model element represented by the skin.

Returns:

the GConnector represented by the skin

setGraphEditor

public void setGraphEditor(GraphEditor graphEditor)

Sets the graph editor instance that this skin is a part of.

Parameters:

graphEditor - a GraphEditor instance

getGraphEditor

public GraphEditor getGraphEditor()

Gets the graph editor instance that this skin is a part of.

This is provided for advanced skin customisation purposes only. Use at your own risk.

Returns:

the GraphEditor instance that this skin is a part of

getRoot

public abstract javafx.scene.Node getRoot()

Gets the root JavaFX node of the skin.

Returns:

the connector's root Node

getWidth

public abstract double getWidth()

Gets the width of the connector skin.

Returns:

the width of the connector skin

getHeight

public abstract double getHeight()

Gets the height of the connector skin.

Returns:

the height of the connector skin

applyStyle

public abstract void applyStyle(GConnectorStyle style)

Applys the specified style to the connector.

This is called by the library during various mouse events. For example when a connector is dragged over another connector in an attempt to create a new connection.

Parameters:

style - the GConnectorStyle to apply