Attachment 80706 Details for Bug 206800 – Patch for GEF extensibility

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[patch] Patch for GEF extensibility

palette.txt (text/plain), 50.25 KB, created by Anthony Hunter

on 2007-10-18 17:15:39 EDT

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Filename:

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Creator: Anthony Hunter

Created: 2007-10-18 17:15:39 EDT

Size: 50.25 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.gef
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/ToolEntryEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/ToolEntryEditPart.java,v
>retrieving revision 1.27
>diff -u -r1.27 ToolEntryEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/ToolEntryEditPart.java	25 Jun 2005 03:56:56 -0000	1.27
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/ToolEntryEditPart.java	18 Oct 2007 21:14:19 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -38,6 +38,7 @@
> import org.eclipse.gef.palette.PaletteEntry;
> import org.eclipse.gef.palette.ToolEntry;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> 
> public class ToolEntryEditPart
> 	extends PaletteEditPart
>@@ -266,7 +267,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#deactivate()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#deactivate()
>  */
> public void deactivate() {
> 	customLabel.dispose();
>@@ -302,7 +303,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#getToolTipText()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#getToolTipText()
>  */
> protected String getToolTipText() {
> 	String result = null;
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/GroupEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/GroupEditPart.java,v
>retrieving revision 1.8
>diff -u -r1.8 GroupEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/GroupEditPart.java	30 Mar 2005 21:27:03 -0000	1.8
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/GroupEditPart.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -17,6 +17,7 @@
> 
> import org.eclipse.gef.palette.PaletteContainer;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> 
> public class GroupEditPart 
> 	extends PaletteEditPart 
>@@ -28,6 +29,9 @@
> 	super(group);
> }
> 
>+/**
>+ * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#createFigure()
>+ */
> public IFigure createFigure() {
> 	return new GroupFigure();
> }
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/SliderPaletteEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/SliderPaletteEditPart.java,v
>retrieving revision 1.12
>diff -u -r1.12 SliderPaletteEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/SliderPaletteEditPart.java	30 Nov 2005 16:02:33 -0000	1.12
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/SliderPaletteEditPart.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -17,6 +17,9 @@
> 
> import org.eclipse.gef.palette.PaletteRoot;
> import org.eclipse.gef.ui.palette.PaletteViewer;
>+import org.eclipse.gef.ui.palette.editparts.PaletteAnimator;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
>+import org.eclipse.gef.ui.palette.editparts.PaletteToolbarLayout;
> 
> public class SliderPaletteEditPart 
> 	extends PaletteEditPart
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/SeparatorEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/SeparatorEditPart.java,v
>retrieving revision 1.10
>diff -u -r1.10 SeparatorEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/SeparatorEditPart.java	30 Mar 2005 21:27:03 -0000	1.10
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/SeparatorEditPart.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -19,6 +19,7 @@
> import org.eclipse.draw2d.geometry.Rectangle;
> 
> import org.eclipse.gef.palette.PaletteSeparator;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> 
> /**
>  * EditPart for the PaletteSeparator
>@@ -45,7 +46,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#getToolTipText()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#getToolTipText()
>  */
> protected String getToolTipText() {
> 	return null;
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteStackEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/PaletteStackEditPart.java,v
>retrieving revision 1.14
>diff -u -r1.14 PaletteStackEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/PaletteStackEditPart.java	27 May 2005 19:01:59 -0000	1.14
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/PaletteStackEditPart.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -48,6 +48,7 @@
> import org.eclipse.gef.ui.actions.SetActivePaletteToolAction;
> import org.eclipse.gef.ui.palette.PaletteViewer;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> 
> /**
>  * The EditPart for a PaletteStack.
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteAnimator.java
>===================================================================
>RCS file: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteAnimator.java
>diff -N src/org/eclipse/gef/internal/ui/palette/editparts/PaletteAnimator.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/PaletteAnimator.java	1 Dec 2005 20:23:09 -0000	1.2
>+++ /dev/null	1 Jan 1970 00:00:00 -0000
>@@ -1,110 +0,0 @@
>-/*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>- * All rights reserved. This program and the accompanying materials
>- * are made available under the terms of the Eclipse Public License v1.0
>- * which accompanies this distribution, and is available at
>- * http://www.eclipse.org/legal/epl-v10.html
>- *
>- * Contributors:
>- *     IBM Corporation - initial API and implementation
>- *******************************************************************************/
>-package org.eclipse.gef.internal.ui.palette.editparts;
>-
>-import java.util.ArrayList;
>-import java.util.Iterator;
>-import java.util.List;
>-
>-import org.eclipse.draw2d.LayoutAnimator;
>-import org.eclipse.draw2d.IFigure;
>-
>-import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>-
>-/**
>- * @author Randy Hudson, Pratik Shah
>- */
>-public class PaletteAnimator extends LayoutAnimator {
>-
>-private List drawers = new ArrayList();
>-private PaletteViewerPreferences prefs;
>-
>-/**
>- * Constructor
>- */
>-public PaletteAnimator(PaletteViewerPreferences prefs) {
>-	this.prefs = prefs;
>-}
>-
>-public void addDrawer(DrawerEditPart drawer) {
>-	drawers.add(drawer.getFigure());
>-}
>-
>-protected void autoCollapse(DrawerFigure openDrawer) {
>-	int autoCollapseMode = prefs.getAutoCollapseSetting();
>-	
>-	// Collapse never
>-	if (autoCollapseMode == PaletteViewerPreferences.COLLAPSE_NEVER)
>-		return;
>-	
>-	DrawerFigure drawer;
>-
>-	// Collapse always
>-	if (autoCollapseMode == PaletteViewerPreferences.COLLAPSE_ALWAYS) {
>-		for (Iterator iter = drawers.iterator(); iter.hasNext();) {
>-			drawer = (DrawerFigure) iter.next();
>-			if (drawer != openDrawer)
>-				drawer.setExpanded(false);
>-		}
>-		return;
>-	}
>-	
>-	// Collapse as needed
>-	int wHint = openDrawer.getParent().getClientArea().width;
>-	int availableHeight = openDrawer.getParent().getSize().height;
>-	int requiredHeight = 0;
>-	List closable = new ArrayList();
>-	for (Iterator iter = openDrawer.getParent().getChildren().iterator(); iter.hasNext();) {
>-		IFigure sibling = (IFigure) iter.next();
>-		int height = sibling.getPreferredSize(wHint, -1).height;
>-		requiredHeight += height;
>-		if (!(sibling instanceof DrawerFigure) || sibling == openDrawer)
>-			continue;
>-		drawer = (DrawerFigure)sibling;
>-		if (drawer.isExpanded() && !drawer.isPinnedOpen())
>-			closable.add(drawer);
>-	}
>-	
>-	//Start closing until requiredHeight <= available
>-	for (int i = closable.size() - 1; i >= 0 && requiredHeight > availableHeight; i--) {
>-		drawer = (DrawerFigure)closable.get(i);
>-		int expandedHeight = drawer.getPreferredSize(wHint, -1).height;
>-		drawer.setExpanded(false);
>-		int collapsedHeight = drawer.getPreferredSize(wHint, -1).height;
>-		requiredHeight -= (expandedHeight - collapsedHeight);
>-	}
>-}
>-
>-public void playbackStarting(IFigure figure) {
>-	if (figure instanceof DrawerFigure)
>-		((DrawerFigure)figure).setAnimating(true);
>-}
>-
>-public void removeDrawer(DrawerEditPart drawer) {
>-	drawers.remove(drawer.getFigure());
>-}
>-
>-public void init(IFigure figure) {
>-	if (figure instanceof DrawerFigure) {
>-		DrawerFigure drawer = (DrawerFigure) figure;
>-		if (drawer.isExpanded())
>-			autoCollapse(drawer);
>-		return;
>-	}
>-	super.init(figure);
>-}
>-
>-public void tearDown(IFigure figure) {
>-	if (figure instanceof DrawerFigure)
>-		((DrawerFigure) figure).setAnimating(false);
>-}
>-
>-}
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/DrawerFigure.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/DrawerFigure.java,v
>retrieving revision 1.39
>diff -u -r1.39 DrawerFigure.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/DrawerFigure.java	20 Dec 2005 16:16:33 -0000	1.39
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/DrawerFigure.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -52,6 +52,7 @@
> import org.eclipse.gef.internal.Internal;
> import org.eclipse.gef.ui.palette.PaletteMessages;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>+import org.eclipse.gef.ui.palette.editparts.PaletteToolbarLayout;
> 
> /**
>  * @author Pratik Shah
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteEditPart.java
>===================================================================
>RCS file: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteEditPart.java
>diff -N src/org/eclipse/gef/internal/ui/palette/editparts/PaletteEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/PaletteEditPart.java	29 Mar 2005 23:57:35 -0000	1.26
>+++ /dev/null	1 Jan 1970 00:00:00 -0000
>@@ -1,341 +0,0 @@
>-/*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>- * All rights reserved. This program and the accompanying materials
>- * are made available under the terms of the Eclipse Public License v1.0
>- * which accompanies this distribution, and is available at
>- * http://www.eclipse.org/legal/epl-v10.html
>- *
>- * Contributors:
>- *     IBM Corporation - initial API and implementation
>- *******************************************************************************/
>-package org.eclipse.gef.internal.ui.palette.editparts;
>-
>-import java.beans.PropertyChangeEvent;
>-import java.beans.PropertyChangeListener;
>-import java.util.ArrayList;
>-import java.util.Collections;
>-import java.util.HashMap;
>-import java.util.Iterator;
>-import java.util.List;
>-import java.util.Map;
>-
>-import org.eclipse.swt.graphics.Image;
>-import org.eclipse.swt.widgets.Display;
>-
>-import org.eclipse.jface.resource.ImageDescriptor;
>-import org.eclipse.ui.IMemento;
>-
>-import org.eclipse.draw2d.Border;
>-import org.eclipse.draw2d.IFigure;
>-import org.eclipse.draw2d.MarginBorder;
>-import org.eclipse.draw2d.geometry.Dimension;
>-import org.eclipse.draw2d.text.FlowPage;
>-import org.eclipse.draw2d.text.TextFlow;
>-
>-import org.eclipse.gef.AccessibleEditPart;
>-import org.eclipse.gef.DragTracker;
>-import org.eclipse.gef.Request;
>-import org.eclipse.gef.editparts.AbstractGraphicalEditPart;
>-import org.eclipse.gef.palette.PaletteContainer;
>-import org.eclipse.gef.palette.PaletteEntry;
>-import org.eclipse.gef.palette.PaletteSeparator;
>-import org.eclipse.gef.tools.SelectEditPartTracker;
>-import org.eclipse.gef.ui.palette.PaletteMessages;
>-import org.eclipse.gef.ui.palette.PaletteViewer;
>-import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>-
>-public abstract class PaletteEditPart
>-	extends AbstractGraphicalEditPart
>-	implements PropertyChangeListener
>-{
>-	
>-public static final String XML_NAME = "entry"; //$NON-NLS-1$
>-private static final Border TOOLTIP_BORDER = new MarginBorder(0, 2, 1, 0);
>-private static ImageCache globalImageCache;
>-private AccessibleEditPart acc;
>-private PropertyChangeListener childListener = new PropertyChangeListener() {
>-	public void propertyChange(PropertyChangeEvent evt) {
>-		if (evt.getPropertyName().equals(PaletteEntry.PROPERTY_VISIBLE)) {
>-			refreshChildren();
>-		}
>-	}
>-};
>-private Image image;
>-private ImageDescriptor imgDescriptor;
>-
>-public PaletteEditPart(PaletteEntry model) {
>-	setModel(model);
>-}
>-
>-/**
>- * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#activate()
>- */
>-public void activate() {
>-	super.activate();
>-	PaletteEntry model = (PaletteEntry)getModel();
>-	model.addPropertyChangeListener(this);
>-	traverseChildren(model, true);
>-}
>-
>-/**
>- * returns the AccessibleEditPart for this EditPart.   This method is called lazily from
>- * {@link #getAccessibleEditPart()}.
>- */
>-protected AccessibleEditPart createAccessible() {
>-	return null;
>-}
>-
>-public void createEditPolicies() { }
>-
>-protected IFigure createToolTip() {
>-	String message = getToolTipText();
>-	if (message == null || message.length() == 0)
>-		return null;
>-
>-	FlowPage fp = new FlowPage() {
>-		public Dimension getPreferredSize(int w, int h) {
>-			Dimension d = super.getPreferredSize(-1, -1);
>-			if (d.width > 150)
>-				d = super.getPreferredSize(150, -1);
>-			return d;
>-		}
>-	};
>-	fp.setOpaque(true);
>-	fp.setBorder(TOOLTIP_BORDER);
>-	TextFlow tf = new TextFlow();
>-	tf.setText(message);
>-	fp.add(tf);
>-	return fp;
>-}
>-
>-/**
>- * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#deactivate()
>- */
>-public void deactivate() {
>-	PaletteEntry model = (PaletteEntry)getModel();
>-	model.removePropertyChangeListener(this);
>-	traverseChildren(model, false);
>-	if (image != null) {
>-		image.dispose();
>-		image = null;
>-	}
>-	super.deactivate();
>-}
>-
>-
>-protected AccessibleEditPart getAccessibleEditPart() {
>-	if (acc == null)
>-		acc = createAccessible();
>-	return acc;
>-}
>-
>-class SingleSelectionTracker extends SelectEditPartTracker {
>-	SingleSelectionTracker() {
>-		super(PaletteEditPart.this);
>-	}
>-	protected void performSelection() {
>-		if (hasSelectionOccurred())
>-			return;
>-		setFlag(FLAG_SELECTION_PERFORMED, true);
>-		getCurrentViewer().select(getSourceEditPart());
>-	}
>-}
>-
>-/**
>- * @see org.eclipse.gef.editparts.AbstractGraphicalEditPart#getDragTracker(Request)
>- */
>-public DragTracker getDragTracker(Request request) {
>-	return new SingleSelectionTracker();
>-}
>-
>-/**
>- * Returns the image cache.
>- * The cache is global, and is shared by all palette edit parts. This has the disadvantage
>- * that once an image is allocated, it is never freed until the display is disposed. 
>- * However, it has the advantage that the same image in different palettes is
>- * only ever created once.
>- */
>-protected static ImageCache getImageCache() {
>-	ImageCache cache = globalImageCache;
>-	if (cache == null) {
>-		globalImageCache = cache = new ImageCache();
>-		Display display = Display.getDefault();
>-		if (display != null) {
>-			display.disposeExec(new Runnable() {
>-				public void run() {
>-					if (globalImageCache != null) {
>-						globalImageCache.dispose();
>-						globalImageCache = null;
>-					}
>-				}	
>-			});
>-		}
>-	}
>-	return cache;
>-}
>-
>-/**
>- * @see org.eclipse.gef.editparts.AbstractEditPart#getModelChildren()
>- */
>-public List getModelChildren() {
>-	List modelChildren;
>-	if (getModel() instanceof PaletteContainer)
>-		modelChildren = new ArrayList(((PaletteContainer)getModel()).getChildren());
>-	else
>-		return Collections.EMPTY_LIST;
>-	
>-	PaletteEntry prevVisibleEntry = null;
>-	for (Iterator iter = modelChildren.iterator(); iter.hasNext();) {
>-		PaletteEntry entry = (PaletteEntry) iter.next();
>-		if (!entry.isVisible())
>-			// not visible
>-			iter.remove();
>-		else if (entry instanceof PaletteSeparator && prevVisibleEntry == null) 
>-			// first visible item in a group is a separator, don't need it
>-			iter.remove();
>-		else if (entry instanceof PaletteSeparator && prevVisibleEntry instanceof PaletteSeparator)
>-			// previous visible entry was a separator, don't need it
>-			iter.remove();
>-		else
>-			prevVisibleEntry = entry;
>-	}
>-	// check to see if last visible entry was a separator, and thus should be hidden
>-	if (prevVisibleEntry instanceof PaletteSeparator) 
>-		modelChildren.remove(prevVisibleEntry);
>-	
>-	return modelChildren;
>-}
>-
>-protected PaletteEntry getPaletteEntry() {
>-	return (PaletteEntry)getModel();
>-}
>-
>-PaletteViewer getPaletteViewer() {
>-	return (PaletteViewer)getViewer();
>-}
>-
>-protected PaletteViewerPreferences getPreferenceSource() {
>-	return ((PaletteViewer)getViewer()).getPaletteViewerPreferences();
>-}
>-
>-protected IFigure getToolTipFigure() {
>-	return getFigure();
>-}
>-
>-protected String getToolTipText() {
>-	String text = null;
>-	PaletteEntry entry = (PaletteEntry)getModel();
>-	String desc = entry.getDescription();
>-	boolean needName = nameNeededInToolTip();
>-	if (desc == null
>-	  || desc.trim().equals(entry.getLabel())
>-	  || desc.trim().equals("")) { //$NON-NLS-1$
>-		if (needName)
>-			text = entry.getLabel();
>-	} else {
>-		if (needName)
>-			text = entry.getLabel() + " " //$NON-NLS-1$
>-					+ PaletteMessages.NAME_DESCRIPTION_SEPARATOR + " " + desc; //$NON-NLS-1$
>-		else
>-			text = desc;
>-	}
>-	if (text != null && text.trim().equals(""))//$NON-NLS-1$
>-		return null;
>-	return text;
>-}
>-
>-protected boolean nameNeededInToolTip() {
>-	return getPreferenceSource().getLayoutSetting() 
>-			== PaletteViewerPreferences.LAYOUT_ICONS;
>-}
>-
>-/**
>- * @see java.beans.PropertyChangeListener#propertyChange(PropertyChangeEvent)
>- */
>-public void propertyChange(PropertyChangeEvent evt) {
>-	String property = evt.getPropertyName();
>-	if (property.equals(PaletteContainer.PROPERTY_CHILDREN)) {
>-		traverseChildren((List)evt.getOldValue(), false);
>-		refreshChildren();
>-		traverseChildren((List)evt.getNewValue(), true);
>-	} else if (property.equals(PaletteEntry.PROPERTY_LABEL)
>-			|| property.equals(PaletteEntry.PROPERTY_SMALL_ICON)
>-			|| property.equals(PaletteEntry.PROPERTY_LARGE_ICON)
>-			|| property.equals(PaletteEntry.PROPERTY_DESCRIPTION))
>-		refreshVisuals();
>-}
>-
>-public void restoreState(IMemento memento) {
>-	Iterator iter = getChildren().iterator();
>-	IMemento[] childMementos = memento.getChildren(XML_NAME);
>-	int index = 0;
>-	while (iter.hasNext())
>-		((PaletteEditPart)iter.next()).restoreState(childMementos[index++]);
>-}
>-
>-public void saveState(IMemento memento) {
>-	Iterator iter = getChildren().iterator();
>-	while (iter.hasNext())
>-		((PaletteEditPart)iter.next()).saveState(memento.createChild(XML_NAME));
>-}
>-
>-protected void setImageDescriptor(ImageDescriptor desc) {
>-	if (desc == imgDescriptor)
>-		return;
>-	imgDescriptor = desc;
>-	setImageInFigure(getImageCache().getImage(imgDescriptor));
>-}
>-
>-protected void setImageInFigure(Image image) { }
>-
>-private void traverseChildren(PaletteEntry parent, boolean add) {
>-	if (!(parent instanceof PaletteContainer))
>-		return;
>-	PaletteContainer container = (PaletteContainer)parent;
>-	traverseChildren(container.getChildren(), add);
>-}
>-
>-private void traverseChildren(List children, boolean add) {	
>-	for (Iterator iter = children.iterator(); iter.hasNext();) {
>-		PaletteEntry entry = (PaletteEntry) iter.next();
>-		if (add) {
>-			entry.addPropertyChangeListener(childListener);
>-		} else {
>-			entry.removePropertyChangeListener(childListener);
>-		}		
>-	}
>-}
>-
>-protected static class ImageCache {
>-	/** Map from ImageDescriptor to Image */
>-	private Map images = new HashMap(11);
>-	
>-	Image getImage(ImageDescriptor desc) {
>-		if (desc == null) {
>-			return null;
>-		}
>-		Image img = null;
>-		Object obj = images.get(desc);
>-		if (obj != null) {
>-			img = (Image)obj;
>-		} else {
>-			img = desc.createImage();
>-			images.put(desc, img);
>-		}
>-		return img;
>-	}
>-
>-	Image getMissingImage() {
>-		return getImage(ImageDescriptor.getMissingImageDescriptor());
>-	}
>-	
>-	void dispose() {
>-		for (Iterator i = images.values().iterator(); i.hasNext();) {
>-			Image img = (Image) i.next();
>-			img.dispose();
>-		}
>-		images.clear();
>-	}
>-}
>-
>-}
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/DrawerEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/DrawerEditPart.java,v
>retrieving revision 1.23
>diff -u -r1.23 DrawerEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/DrawerEditPart.java	30 Nov 2005 16:02:33 -0000	1.23
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/DrawerEditPart.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -35,6 +35,8 @@
> import org.eclipse.gef.palette.PaletteDrawer;
> import org.eclipse.gef.palette.PaletteTemplateEntry;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>+import org.eclipse.gef.ui.palette.editparts.PaletteAnimator;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> 
> /**
>  * EditPart for a PaletteDrawer
>@@ -141,7 +143,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#nameNeededInToolTip()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#nameNeededInToolTip()
>  */
> protected boolean nameNeededInToolTip() {
> 	return false;
>@@ -156,6 +158,9 @@
> 	return getDrawerFigure().isPinShowing();
> }
> 
>+/**
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#createAccessible()
>+ */
> protected AccessibleEditPart createAccessible() {
> 	return new AccessibleGraphicalEditPart() {
> 		public void getDescription(AccessibleEvent e) {
>@@ -210,6 +215,9 @@
> 	getFigure().addLayoutListener(getPaletteAnimator());
> }
> 
>+/**
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#restoreState(org.eclipse.ui.IMemento)
>+ */
> public void restoreState(IMemento memento) {
> 	setExpanded(new Boolean(memento.getString(PROPERTY_EXPANSION_STATE)).booleanValue());
> 	setPinnedOpen(new Boolean(memento.getString(PROPERTY_PINNED_STATE)).booleanValue());
>@@ -222,6 +230,9 @@
> 	super.restoreState(memento);
> }
> 
>+/**
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#saveState(org.eclipse.ui.IMemento)
>+ */
> public void saveState(IMemento memento) {
> 	memento.putString(PROPERTY_EXPANSION_STATE, new Boolean(isExpanded()).toString());
> 	memento.putString(PROPERTY_PINNED_STATE, new Boolean(isPinnedOpen()).toString());
>@@ -244,7 +255,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#setImageInFigure(Image)
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#setImageInFigure(Image)
>  */
> protected void setImageInFigure(Image image) {
> 	getDrawerFigure().setTitleIcon(image);
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/TemplateEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/internal/ui/palette/editparts/TemplateEditPart.java,v
>retrieving revision 1.14
>diff -u -r1.14 TemplateEditPart.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/TemplateEditPart.java	27 May 2005 19:01:59 -0000	1.14
>+++ src/org/eclipse/gef/internal/ui/palette/editparts/TemplateEditPart.java	18 Oct 2007 21:14:18 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -27,6 +27,7 @@
> import org.eclipse.gef.palette.PaletteEntry;
> import org.eclipse.gef.palette.PaletteTemplateEntry;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> 
> /**
>  * @author Eric Bordeau, Pratik Shah
>@@ -49,7 +50,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#createAccessible()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#createAccessible()
>  */
> protected AccessibleEditPart createAccessible() {
> 	return new AccessibleGraphicalEditPart () {
>@@ -81,7 +82,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#deactivate()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#deactivate()
>  */
> public void deactivate() {
> 	((DetailedLabelFigure)getFigure()).dispose();
>@@ -89,7 +90,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#getDragTracker(Request)
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#getDragTracker(Request)
>  */
> public DragTracker getDragTracker(Request request) {
> 	return new SingleSelectionTracker() {
>@@ -105,7 +106,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#getToolTipText()
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#getToolTipText()
>  */
> protected String getToolTipText() {
> 	String result = null;
>@@ -159,7 +160,7 @@
> }
> 
> /**
>- * @see org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart#setImageInFigure(Image)
>+ * @see org.eclipse.gef.ui.palette.editparts.PaletteEditPart#setImageInFigure(Image)
>  */
> protected void setImageInFigure(Image image) {
> 	DetailedLabelFigure fig = (DetailedLabelFigure)getFigure();
>Index: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteToolbarLayout.java
>===================================================================
>RCS file: src/org/eclipse/gef/internal/ui/palette/editparts/PaletteToolbarLayout.java
>diff -N src/org/eclipse/gef/internal/ui/palette/editparts/PaletteToolbarLayout.java
>--- src/org/eclipse/gef/internal/ui/palette/editparts/PaletteToolbarLayout.java	30 Nov 2005 16:02:33 -0000	1.20
>+++ /dev/null	1 Jan 1970 00:00:00 -0000
>@@ -1,181 +0,0 @@
>-/*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>- * All rights reserved. This program and the accompanying materials
>- * are made available under the terms of the Eclipse Public License v1.0
>- * which accompanies this distribution, and is available at
>- * http://www.eclipse.org/legal/epl-v10.html
>- *
>- * Contributors:
>- *     IBM Corporation - initial API and implementation
>- *******************************************************************************/
>-package org.eclipse.gef.internal.ui.palette.editparts;
>-
>-import java.util.ArrayList;
>-import java.util.Iterator;
>-import java.util.List;
>-
>-import org.eclipse.draw2d.IFigure;
>-import org.eclipse.draw2d.ToolbarLayout;
>-import org.eclipse.draw2d.geometry.Dimension;
>-import org.eclipse.draw2d.geometry.Rectangle;
>-
>-/**
>- * A ToolbarLayout-like layout for the palette.  This layout is palette-specific and 
>- * should not be used externally.  This layout only works when vertically oriented.
>- * 
>- * @author Pratik Shah
>- */
>-public class PaletteToolbarLayout 
>-	extends ToolbarLayout 
>-{
>-
>-/**
>- * A figure is growing if it's an expanded drawer.
>- * 
>- * @param 	child	The figure that is to be marked as growing or non-growing
>- * @return	<code>true</code> if the given child is considered growing
>- */
>-protected boolean isChildGrowing(IFigure child) {
>-	return child instanceof DrawerFigure && ((DrawerFigure)child).isExpanded();
>-}
>-
>-public void layout(IFigure parent) {
>-	List children = parent.getChildren();
>-	List childrenGrabbingVertical = new ArrayList();
>-	int numChildren = children.size();
>-	Rectangle clientArea = parent.getClientArea();
>-	int x = clientArea.x;
>-	int y = clientArea.y;
>-	int availableHeight = clientArea.height;
>-	boolean stretching;
>-	Dimension prefSizes [] = new Dimension[numChildren];
>-	Dimension minSizes [] = new Dimension[numChildren];
>-	int totalHeight = 0, totalMinHeight = 0, heightOfNonGrowingChildren = 0, 
>-		heightPerChild = 0, excessHeight = 0;
>-	
>-	/*
>-	 * Determine hints.
>-	 */
>-	int wHint = clientArea.width;
>-	int hHint = -1;
>-
>-	/*
>-	 * Store the preferred and minimum sizes of all figures.  Determine which figures can
>-	 * be stretched/shrunk.
>-	 */
>-	for (int i = 0; i < numChildren; i++) {
>-		IFigure child = (IFigure)children.get(i);
>-		
>-		prefSizes[i] = child.getPreferredSize(wHint, hHint);
>-		minSizes[i] = child.getMinimumSize(wHint, hHint);
>-		
>-		totalHeight += prefSizes[i].height;
>-		totalMinHeight += minSizes[i].height;
>-						
>-		if (isChildGrowing(child)) {
>-			childrenGrabbingVertical.add(child);
>-		} else {
>-			heightOfNonGrowingChildren += prefSizes[i].height;
>-		}
>-	}
>-	totalHeight += (numChildren - 1) * getSpacing();
>-	totalMinHeight += (numChildren - 1) * getSpacing();
>-
>-	/*
>-	 * This is the algorithm that determines which figures need to be compressed/stretched
>-	 * and by how much.
>-	 */
>-	stretching = totalHeight - Math.max(availableHeight, totalMinHeight) < 0;
>-	if (stretching) {
>-		/*
>-		 * We only want the last child to stretch.  So, we mark all but the last
>-		 * growing child as non-growing.
>-		 */
>-		for (int i = 0; i < childrenGrabbingVertical.size() - 1; i++) {
>-			int index = children.indexOf(childrenGrabbingVertical.get(i));
>-			heightOfNonGrowingChildren += prefSizes[index].height;
>-		}
>-		if (!childrenGrabbingVertical.isEmpty()) {
>-			Object last = childrenGrabbingVertical
>-					.get(childrenGrabbingVertical.size() - 1);
>-			childrenGrabbingVertical.clear();
>-			childrenGrabbingVertical.add(last);
>-			heightPerChild = availableHeight - heightOfNonGrowingChildren;
>-		}
>-	} else if (!childrenGrabbingVertical.isEmpty()) {
>-		/*
>-		 * So long as there is at least one child that can be grown, figure out how much
>-		 * height should be given to each growing child.
>-		 */
>-		boolean childrenDiscarded;
>-		// spaceToConsume is the space height available on the palette that is to be
>-		// shared by the growing children.
>-		int spaceToConsume = availableHeight - heightOfNonGrowingChildren;
>-		// heightPerChild is the height that each growing child is to be grown up to
>-		heightPerChild = spaceToConsume / childrenGrabbingVertical.size();
>-		// excessHeight is the space leftover at the bottom of the palette after each
>-		// growing child has been grown by heightPerChild.
>-		excessHeight = spaceToConsume - (heightPerChild * childrenGrabbingVertical.size());
>-		do {
>-			childrenDiscarded = false;
>-			for (Iterator iter = childrenGrabbingVertical.iterator(); iter.hasNext();) {
>-				IFigure childFig = (IFigure)iter.next();
>-				int i = childFig.getParent().getChildren().indexOf(childFig);
>-				// In the case of shrinking, if the child's height is less than
>-				// heightPerChild, mark that child as non-growing
>-				if (prefSizes[i].height < heightPerChild) {
>-					spaceToConsume -= prefSizes[i].height;
>-					heightOfNonGrowingChildren += prefSizes[i].height;
>-					iter.remove();
>-					if (!childrenGrabbingVertical.isEmpty()) {
>-						childrenDiscarded = true;
>-						heightPerChild = spaceToConsume / childrenGrabbingVertical.size();
>-						excessHeight = spaceToConsume 
>-								- (heightPerChild * childrenGrabbingVertical.size());
>-					}
>-					break;
>-				}
>-			}
>-		} while (childrenDiscarded);
>-	}	
>-
>-	/*
>-	 * Do the actual layout, i.e. set the bounds of all the figures.
>-	 */
>-	for (int i = 0; i < numChildren; i++) {
>-		IFigure child = (IFigure)children.get(i);
>-		Rectangle newBounds = new Rectangle(x, y, prefSizes[i].width, prefSizes[i].height);
>-
>-		if (childrenGrabbingVertical.contains(child)) {
>-			// Set the height of growing children.  If this is the last one, give it
>-			// the excess height.
>-			childrenGrabbingVertical.remove(child);
>-			if (childrenGrabbingVertical.isEmpty())
>-				newBounds.height = heightPerChild + excessHeight;
>-			else
>-				newBounds.height = heightPerChild;
>-		}
>-
>-		if (getStretchMinorAxis())
>-			newBounds.width = clientArea.width;
>-		else
>-			newBounds.width = Math.min(prefSizes[i].width, clientArea.width);
>-
>-		int adjust = clientArea.width - newBounds.width;
>-		switch (getMinorAlignment()) {
>-			case ALIGN_TOPLEFT: 
>-				adjust = 0;
>-				break;
>-			case ALIGN_CENTER:
>-				adjust /= 2;
>-				break;
>-			case ALIGN_BOTTOMRIGHT:
>-				break;
>-		}
>-		newBounds.x += adjust;
>-		child.setBounds(newBounds);
>-		y += newBounds.height + getSpacing();
>-	}
>-}
>-
>-}
>Index: src/org/eclipse/gef/ui/palette/editparts/PaletteEditPart.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/ui/palette/editparts/PaletteEditPart.java,v
>retrieving revision 1.26
>diff -u -r1.26 PaletteEditPart.java
>--- src/org/eclipse/gef/ui/palette/editparts/PaletteEditPart.java	29 Mar 2005 23:57:35 -0000	1.26
>+++ src/org/eclipse/gef/ui/palette/editparts/PaletteEditPart.java	18 Oct 2007 21:14:19 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -8,7 +8,7 @@
>  * Contributors:
>  *     IBM Corporation - initial API and implementation
>  *******************************************************************************/
>-package org.eclipse.gef.internal.ui.palette.editparts;
>+package org.eclipse.gef.ui.palette.editparts;
> 
> import java.beans.PropertyChangeEvent;
> import java.beans.PropertyChangeListener;
>@@ -44,11 +44,18 @@
> import org.eclipse.gef.ui.palette.PaletteViewer;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
> 
>+/**
>+ * The abstract implementation of palette edit parts. All edit parts used in 
>+ * the palette must extend this class.
>+ */
> public abstract class PaletteEditPart
> 	extends AbstractGraphicalEditPart
> 	implements PropertyChangeListener
> {
> 	
>+/**
>+ * The name of each entry in the palette, used to restore the state.
>+ */	
> public static final String XML_NAME = "entry"; //$NON-NLS-1$
> private static final Border TOOLTIP_BORDER = new MarginBorder(0, 2, 1, 0);
> private static ImageCache globalImageCache;
>@@ -63,6 +70,10 @@
> private Image image;
> private ImageDescriptor imgDescriptor;
> 
>+/**
>+ * Constructor for the PaletteEditPart. 
>+ * @param model The model element for this edit part.
>+ */
> public PaletteEditPart(PaletteEntry model) {
> 	setModel(model);
> }
>@@ -80,13 +91,21 @@
> /**
>  * returns the AccessibleEditPart for this EditPart.   This method is called lazily from
>  * {@link #getAccessibleEditPart()}.
>+ * @return the AccessibleEditPart.
>  */
> protected AccessibleEditPart createAccessible() {
> 	return null;
> }
> 
>+/**
>+ * @see org.eclipse.gef.editparts.AbstractEditPart#createEditPolicies()
>+ */
> public void createEditPolicies() { }
> 
>+/**
>+ * Create the tool tip for this palette edit part.
>+ * @return the tool tip figure.
>+ */
> protected IFigure createToolTip() {
> 	String message = getToolTipText();
> 	if (message == null || message.length() == 0)
>@@ -122,17 +141,28 @@
> 	super.deactivate();
> }
> 
>-
>+/**
>+ * @see org.eclipse.gef.editparts.AbstractEditPart#getAccessibleEditPart()
>+ */
> protected AccessibleEditPart getAccessibleEditPart() {
> 	if (acc == null)
> 		acc = createAccessible();
> 	return acc;
> }
> 
>-class SingleSelectionTracker extends SelectEditPartTracker {
>-	SingleSelectionTracker() {
>+/**
>+ * A selection tracker for the edit part. 
>+ */
>+public class SingleSelectionTracker extends SelectEditPartTracker {
>+	/**
>+	 * Constructor for a SingleSelectionTracker.
>+	 */
>+	public SingleSelectionTracker() {
> 		super(PaletteEditPart.this);
> 	}
>+	/**
>+	 * @see org.eclipse.gef.tools.SelectEditPartTracker#performSelection()
>+	 */
> 	protected void performSelection() {
> 		if (hasSelectionOccurred())
> 			return;
>@@ -154,6 +184,7 @@
>  * that once an image is allocated, it is never freed until the display is disposed. 
>  * However, it has the advantage that the same image in different palettes is
>  * only ever created once.
>+ * @return the image cache.
>  */
> protected static ImageCache getImageCache() {
> 	ImageCache cache = globalImageCache;
>@@ -206,22 +237,42 @@
> 	return modelChildren;
> }
> 
>+/**
>+ * Get the model element for this palette edit part.
>+ * @return the model element.
>+ */
> protected PaletteEntry getPaletteEntry() {
> 	return (PaletteEntry)getModel();
> }
> 
>-PaletteViewer getPaletteViewer() {
>+/**
>+ * Get the palette viewer for this palette edit part.
>+ * @return the palette viewer.
>+ */
>+protected PaletteViewer getPaletteViewer() {
> 	return (PaletteViewer)getViewer();
> }
> 
>+/**
>+ * Get the palette viewer preferences for this palette edit part.
>+ * @return the palette viewer preferences.
>+ */
> protected PaletteViewerPreferences getPreferenceSource() {
> 	return ((PaletteViewer)getViewer()).getPaletteViewerPreferences();
> }
> 
>+/**
>+ * Get the tool tip figure for this palette edit part.
>+ * @return the tool tip figure.
>+ */
> protected IFigure getToolTipFigure() {
> 	return getFigure();
> }
> 
>+/**
>+ * Get the tool tip text for this palette edit part.
>+ * @return the tool tip text.
>+ */
> protected String getToolTipText() {
> 	String text = null;
> 	PaletteEntry entry = (PaletteEntry)getModel();
>@@ -244,6 +295,11 @@
> 	return text;
> }
> 
>+/**
>+ * Determine if the name is needed in the tool tip.
>+ * @return <code>true</code> if the name is needed in the tool tip.
>+ * @since 3.2
>+ */
> protected boolean nameNeededInToolTip() {
> 	return getPreferenceSource().getLayoutSetting() 
> 			== PaletteViewerPreferences.LAYOUT_ICONS;
>@@ -265,6 +321,10 @@
> 		refreshVisuals();
> }
> 
>+/**
>+ * Restore the state of the palette entry. 
>+ * @param memento the saved state of the palette entry.
>+ */
> public void restoreState(IMemento memento) {
> 	Iterator iter = getChildren().iterator();
> 	IMemento[] childMementos = memento.getChildren(XML_NAME);
>@@ -273,12 +333,20 @@
> 		((PaletteEditPart)iter.next()).restoreState(childMementos[index++]);
> }
> 
>+/**
>+ * Save the state of the palette entry. 
>+ * @param memento the saved state of the palette entry.
>+ */
> public void saveState(IMemento memento) {
> 	Iterator iter = getChildren().iterator();
> 	while (iter.hasNext())
> 		((PaletteEditPart)iter.next()).saveState(memento.createChild(XML_NAME));
> }
> 
>+/**
>+ * Set the image for this palette edit part.
>+ * @param desc the image descriptor.
>+ */
> protected void setImageDescriptor(ImageDescriptor desc) {
> 	if (desc == imgDescriptor)
> 		return;
>@@ -286,6 +354,10 @@
> 	setImageInFigure(getImageCache().getImage(imgDescriptor));
> }
> 
>+/**
>+ * Set the image to be used in the figure for this edit edit.
>+ * @param image the image
>+ */
> protected void setImageInFigure(Image image) { }
> 
> private void traverseChildren(PaletteEntry parent, boolean add) {
>@@ -306,6 +378,9 @@
> 	}
> }
> 
>+/**
>+ * The image cache for this edit part.
>+ */
> protected static class ImageCache {
> 	/** Map from ImageDescriptor to Image */
> 	private Map images = new HashMap(11);
>Index: src/org/eclipse/gef/ui/palette/editparts/PaletteAnimator.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/ui/palette/editparts/PaletteAnimator.java,v
>retrieving revision 1.2
>diff -u -r1.2 PaletteAnimator.java
>--- src/org/eclipse/gef/ui/palette/editparts/PaletteAnimator.java	1 Dec 2005 20:23:09 -0000	1.2
>+++ src/org/eclipse/gef/ui/palette/editparts/PaletteAnimator.java	18 Oct 2007 21:14:19 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -8,18 +8,22 @@
>  * Contributors:
>  *     IBM Corporation - initial API and implementation
>  *******************************************************************************/
>-package org.eclipse.gef.internal.ui.palette.editparts;
>+package org.eclipse.gef.ui.palette.editparts;
> 
> import java.util.ArrayList;
> import java.util.Iterator;
> import java.util.List;
> 
>-import org.eclipse.draw2d.LayoutAnimator;
> import org.eclipse.draw2d.IFigure;
>+import org.eclipse.draw2d.LayoutAnimator;
> 
>+import org.eclipse.gef.internal.ui.palette.editparts.DrawerEditPart;
>+import org.eclipse.gef.internal.ui.palette.editparts.DrawerFigure;
> import org.eclipse.gef.ui.palette.PaletteViewerPreferences;
> 
> /**
>+ * An animator for the layout of the palette.
>+ * 
>  * @author Randy Hudson, Pratik Shah
>  */
> public class PaletteAnimator extends LayoutAnimator {
>@@ -28,16 +32,26 @@
> private PaletteViewerPreferences prefs;
> 
> /**
>- * Constructor
>+ * Constructor for a PaletteAnimator
>+ * @param prefs The palette PaletteViewerPreferencesPreferences
>  */
> public PaletteAnimator(PaletteViewerPreferences prefs) {
> 	this.prefs = prefs;
> }
> 
>+/**
>+ * Add a drawer to the palette.
>+ * @param drawer the drawer.
>+ */
> public void addDrawer(DrawerEditPart drawer) {
> 	drawers.add(drawer.getFigure());
> }
> 
>+/**
>+ * Collapse the provided drawer if the automatoc collapse setting is enabled. 
>+ * @param openDrawer The drawer to collapse.
>+ * @since 3.2
>+ */
> protected void autoCollapse(DrawerFigure openDrawer) {
> 	int autoCollapseMode = prefs.getAutoCollapseSetting();
> 	
>@@ -83,15 +97,25 @@
> 	}
> }
> 
>+/**
>+ * @see org.eclipse.draw2d.Animator#playbackStarting(org.eclipse.draw2d.IFigure)
>+ */
> public void playbackStarting(IFigure figure) {
> 	if (figure instanceof DrawerFigure)
> 		((DrawerFigure)figure).setAnimating(true);
> }
> 
>+/**
>+ * Remove the drawer.
>+ * @param drawer the drawer.
>+ */
> public void removeDrawer(DrawerEditPart drawer) {
> 	drawers.remove(drawer.getFigure());
> }
> 
>+/**
>+ * @see org.eclipse.draw2d.Animator#init(org.eclipse.draw2d.IFigure)
>+ */
> public void init(IFigure figure) {
> 	if (figure instanceof DrawerFigure) {
> 		DrawerFigure drawer = (DrawerFigure) figure;
>@@ -102,6 +126,9 @@
> 	super.init(figure);
> }
> 
>+/**
>+ * @see org.eclipse.draw2d.Animator#tearDown(org.eclipse.draw2d.IFigure)
>+ */
> public void tearDown(IFigure figure) {
> 	if (figure instanceof DrawerFigure)
> 		((DrawerFigure) figure).setAnimating(false);
>Index: src/org/eclipse/gef/ui/palette/editparts/PaletteToolbarLayout.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/ui/palette/editparts/PaletteToolbarLayout.java,v
>retrieving revision 1.20
>diff -u -r1.20 PaletteToolbarLayout.java
>--- src/org/eclipse/gef/ui/palette/editparts/PaletteToolbarLayout.java	30 Nov 2005 16:02:33 -0000	1.20
>+++ src/org/eclipse/gef/ui/palette/editparts/PaletteToolbarLayout.java	18 Oct 2007 21:14:19 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -8,7 +8,7 @@
>  * Contributors:
>  *     IBM Corporation - initial API and implementation
>  *******************************************************************************/
>-package org.eclipse.gef.internal.ui.palette.editparts;
>+package org.eclipse.gef.ui.palette.editparts;
> 
> import java.util.ArrayList;
> import java.util.Iterator;
>@@ -19,9 +19,11 @@
> import org.eclipse.draw2d.geometry.Dimension;
> import org.eclipse.draw2d.geometry.Rectangle;
> 
>+import org.eclipse.gef.internal.ui.palette.editparts.DrawerFigure;
>+
> /**
>- * A ToolbarLayout-like layout for the palette.  This layout is palette-specific and 
>- * should not be used externally.  This layout only works when vertically oriented.
>+ * A ToolbarLayout-like layout for the palette. This layout only works when 
>+ * vertically oriented.
>  * 
>  * @author Pratik Shah
>  */
>@@ -39,6 +41,9 @@
> 	return child instanceof DrawerFigure && ((DrawerFigure)child).isExpanded();
> }
> 
>+/**
>+ * @see org.eclipse.draw2d.ToolbarLayout#layout(org.eclipse.draw2d.IFigure)
>+ */
> public void layout(IFigure parent) {
> 	List children = parent.getChildren();
> 	List childrenGrabbingVertical = new ArrayList();
>Index: src/org/eclipse/gef/ui/palette/PaletteViewer.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/src/org/eclipse/gef/ui/palette/PaletteViewer.java,v
>retrieving revision 1.42
>diff -u -r1.42 PaletteViewer.java
>--- src/org/eclipse/gef/ui/palette/PaletteViewer.java	29 Sep 2005 21:40:06 -0000	1.42
>+++ src/org/eclipse/gef/ui/palette/PaletteViewer.java	18 Oct 2007 21:14:19 -0000
>@@ -1,5 +1,5 @@
> /*******************************************************************************
>- * Copyright (c) 2000, 2005 IBM Corporation and others.
>+ * Copyright (c) 2000, 2007 IBM Corporation and others.
>  * All rights reserved. This program and the accompanying materials
>  * are made available under the terms of the Eclipse Public License v1.0
>  * which accompanies this distribution, and is available at
>@@ -32,7 +32,6 @@
> import org.eclipse.gef.editparts.SimpleRootEditPart;
> import org.eclipse.gef.internal.ui.palette.PaletteSelectionTool;
> import org.eclipse.gef.internal.ui.palette.editparts.DrawerEditPart;
>-import org.eclipse.gef.internal.ui.palette.editparts.PaletteEditPart;
> import org.eclipse.gef.internal.ui.palette.editparts.PaletteStackEditPart;
> import org.eclipse.gef.internal.ui.palette.editparts.ToolEntryEditPart;
> import org.eclipse.gef.palette.PaletteDrawer;
>@@ -42,6 +41,7 @@
> import org.eclipse.gef.palette.PaletteStack;
> import org.eclipse.gef.palette.ToolEntry;
> import org.eclipse.gef.ui.palette.customize.PaletteCustomizerDialog;
>+import org.eclipse.gef.ui.palette.editparts.PaletteEditPart;
> import org.eclipse.gef.ui.parts.PaletteViewerKeyHandler;
> import org.eclipse.gef.ui.parts.ScrollingGraphicalViewer;
> 
>Index: META-INF/MANIFEST.MF
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/plugins/org.eclipse.gef/META-INF/MANIFEST.MF,v
>retrieving revision 1.20
>diff -u -r1.20 MANIFEST.MF
>--- META-INF/MANIFEST.MF	14 Aug 2007 18:34:04 -0000	1.20
>+++ META-INF/MANIFEST.MF	18 Oct 2007 21:14:18 -0000
>@@ -28,6 +28,7 @@
>  org.eclipse.gef.ui.console.icons,
>  org.eclipse.gef.ui.palette,
>  org.eclipse.gef.ui.palette.customize,
>+ org.eclipse.gef.ui.palette.editparts,
>  org.eclipse.gef.ui.parts,
>  org.eclipse.gef.ui.properties,
>  org.eclipse.gef.ui.rulers,

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Attachments on bug 206800: 80706