org.eclipse.eavp.viz.service.javafx.canvas

Class BasicViewer

java.lang.Object

org.eclipse.jface.viewers.Viewer

org.eclipse.eavp.viz.service.javafx.canvas.BasicViewer

All Implemented Interfaces:

org.eclipse.jface.viewers.IInputProvider, org.eclipse.jface.viewers.IInputSelectionProvider, org.eclipse.jface.viewers.ISelectionProvider

Direct Known Subclasses:

FXViewer

public abstract class BasicViewer
extends org.eclipse.jface.viewers.Viewer

JFace Viewer base abstract implementation.

Author:

Tony McCrary (tmccrary@l33tlabs.com)

Constructor Summary

Constructors

Constructor and Description
BasicViewer(org.eclipse.swt.widgets.Composite parent) Creates a new GeometryViewer.

Method Summary

Modifier and Type	Method and Description
ICamera	getCamera() Return the active camera.
javafx.embed.swt.FXCanvas	getCanvas() Getter method for the canvas in which the viewer is drawing its data.
java.lang.Object	getInput() Returns the active input scene model object.
IRenderer	getRenderer() Returns the renderer for this viewer.
abstract javafx.scene.Group	getRoot() Gets the topmost node in the scene graph.
org.eclipse.jface.viewers.ISelection	getSelection() Returns the currently active selection in the scene.
void	setCamera(ICamera camera) Sets the active camera displayed by the viewer.
void	setInput(java.lang.Object newInput) Sets the active scene, supports either INode or IScene.
void	setSelection(org.eclipse.jface.viewers.ISelection selection, boolean makeVisible) Sets the selection in the scene.

Methods inherited from class org.eclipse.jface.viewers.Viewer

addHelpListener, addSelectionChangedListener, getControl, getData, refresh, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicViewer

public BasicViewer(org.eclipse.swt.widgets.Composite parent)

Creates a new GeometryViewer.

Parameters:

parent - the parent widget to create the viewer in

Method Detail

getRenderer

public IRenderer getRenderer()

Returns the renderer for this viewer.

Returns:

the renderer for this viewer.

getInput

public java.lang.Object getInput()

Returns the active input scene model object.

Specified by:

getInput in interface org.eclipse.jface.viewers.IInputProvider

Specified by:

getInput in class org.eclipse.jface.viewers.Viewer

See Also:

Viewer.getInput()

setInput

public void setInput(java.lang.Object newInput)

Sets the active scene, supports either INode or IScene.

Specified by:

setInput in class org.eclipse.jface.viewers.Viewer

getSelection

public org.eclipse.jface.viewers.ISelection getSelection()

Returns the currently active selection in the scene.

Specified by:

getSelection in interface org.eclipse.jface.viewers.ISelectionProvider

Specified by:

getSelection in class org.eclipse.jface.viewers.Viewer

setSelection

public void setSelection(org.eclipse.jface.viewers.ISelection selection,
                         boolean makeVisible)

Sets the selection in the scene.

Specified by:

setSelection in class org.eclipse.jface.viewers.Viewer

setCamera

public void setCamera(ICamera camera)

Sets the active camera displayed by the viewer.

Parameters:

camera - the camera to use to display the viewer

getCamera

public ICamera getCamera()

Return the active camera.

Returns:

the active camera

getCanvas

public javafx.embed.swt.FXCanvas getCanvas()

Getter method for the canvas in which the viewer is drawing its data.

Returns:

The FXCanvas displaying the viewer

getRoot

public abstract javafx.scene.Group getRoot()

Gets the topmost node in the scene graph.

Returns:

The scene graph's root node