org.eclipse.vtp.desktop.editors.core.model
Class RenderedCanvas

java.lang.Object
  org.eclipse.vtp.desktop.editors.core.model.RenderedCanvas

All Implemented Interfaces:

UICanvasListener, ComponentFrameListener

public class RenderedCanvas
extends java.lang.Object
implements ComponentFrameListener, UICanvasListener

Internal State Management Classes

Nested Class Summary

class

RenderedCanvas.ThemeListener

Constructor Summary

RenderedCanvas(RenderedModel model, UICanvas canvas)

Method Summary

ElementFrame	addElement(Element element, int x, int y)
void	addListener(RenderedCanvasListener listener)
void	canvasDeleted(UICanvas canvas)
void	componentFrameChanged(ComponentFrame componentFrame)
void	componentFrameDeleted(ComponentFrame componentFrame)
void	componentFrameRepaintRequested(ComponentFrame componentFrame)
ConnectorFrame	connectElements(ElementFrame source, ElementFrame destination)
void	deleteSelectedItems()
ComponentFrame	findComponentAt(int x, int y)
ConnectorFrame	findConnectorAt(int x, int y)
ElementFrame	findElementAt(int x, int y)
protected void	fireChange()
protected void	fireDeleted()
protected void	fireFormatChange()
java.util.List	getConnectorFrames()
java.util.List	getElementFrames()
SelectionStructure	getSelection()
UICanvas	getUICanvas()
void	initializeGraphics(org.eclipse.swt.graphics.GC gc, java.util.Map resourceMap)
void	orientationChanged(UICanvas canvas)
void	paintCanvas(org.eclipse.swt.graphics.GC gc, java.util.Map resourceMap, int flags)
void	paperSizeChanged(UICanvas canvas)
void	removeListener(RenderedCanvasListener listener)
SelectionResult	selectAt(int x, int y, boolean additive)
void	selectRegion(org.eclipse.swt.graphics.Rectangle rect, boolean additive)

Methods inherited from class java.lang.Object

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

Constructor Detail

RenderedCanvas

public RenderedCanvas(RenderedModel model,
                      UICanvas canvas)

Method Detail

initializeGraphics

public void initializeGraphics(org.eclipse.swt.graphics.GC gc,
                               java.util.Map resourceMap)

findElementAt

public ElementFrame findElementAt(int x,
                                  int y)

findConnectorAt

public ConnectorFrame findConnectorAt(int x,
                                      int y)

findComponentAt

public ComponentFrame findComponentAt(int x,
                                      int y)

addElement

public ElementFrame addElement(Element element,
                               int x,
                               int y)

connectElements

public ConnectorFrame connectElements(ElementFrame source,
                                      ElementFrame destination)

paintCanvas

public void paintCanvas(org.eclipse.swt.graphics.GC gc,
                        java.util.Map resourceMap,
                        int flags)

selectAt

public SelectionResult selectAt(int x,
                                int y,
                                boolean additive)

selectRegion

public void selectRegion(org.eclipse.swt.graphics.Rectangle rect,
                         boolean additive)

getUICanvas

public UICanvas getUICanvas()

getSelection

public SelectionStructure getSelection()

deleteSelectedItems

public void deleteSelectedItems()

getConnectorFrames

public java.util.List getConnectorFrames()

getElementFrames

public java.util.List getElementFrames()

componentFrameChanged

public void componentFrameChanged(ComponentFrame componentFrame)

Specified by:

componentFrameChanged in interface ComponentFrameListener

addListener

public void addListener(RenderedCanvasListener listener)

removeListener

public void removeListener(RenderedCanvasListener listener)

fireChange

protected void fireChange()

fireFormatChange

protected void fireFormatChange()

fireDeleted

protected void fireDeleted()

componentFrameDeleted

public void componentFrameDeleted(ComponentFrame componentFrame)

Specified by:

componentFrameDeleted in interface ComponentFrameListener

componentFrameRepaintRequested

public void componentFrameRepaintRequested(ComponentFrame componentFrame)

Specified by:

componentFrameRepaintRequested in interface ComponentFrameListener

canvasDeleted

public void canvasDeleted(UICanvas canvas)

Specified by:

canvasDeleted in interface UICanvasListener

orientationChanged

public void orientationChanged(UICanvas canvas)

Specified by:

orientationChanged in interface UICanvasListener

paperSizeChanged

public void paperSizeChanged(UICanvas canvas)

Specified by:

paperSizeChanged in interface UICanvasListener