Attachment 179786 Details for Bug 317849 – Uber patch containing both the other patches

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[patch] Uber patch containing both the other patches

patch(317849-2) (text/plain), 63.70 KB, created by Eric Moffatt

on 2010-09-28 16:18:01 EDT

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Creator: Eric Moffatt

Created: 2010-09-28 16:18:01 EDT

Size: 63.70 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.e4.ui.tests
>Index: src/org/eclipse/e4/ui/tests/workbench/MPartSashContainerTest.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/tests/org.eclipse.e4.ui.tests/src/org/eclipse/e4/ui/tests/workbench/MPartSashContainerTest.java,v
>retrieving revision 1.5
>diff -u -r1.5 MPartSashContainerTest.java
>--- src/org/eclipse/e4/ui/tests/workbench/MPartSashContainerTest.java	4 Jun 2010 20:22:21 -0000	1.5
>+++ src/org/eclipse/e4/ui/tests/workbench/MPartSashContainerTest.java	28 Sep 2010 20:16:54 -0000
>@@ -23,8 +23,6 @@
> import org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainer;
> import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
> import org.eclipse.e4.ui.model.application.ui.basic.impl.BasicFactoryImpl;
>-import org.eclipse.swt.SWT;
>-import org.eclipse.swt.custom.SashForm;
> 
> public class MPartSashContainerTest extends TestCase {
> 	protected IEclipseContext appContext;
>@@ -75,18 +73,5 @@
> 
> 		Object widget = partSashContainer.getWidget();
> 		assertNotNull(widget);
>-		assertTrue(widget instanceof SashForm);
>-
>-		SashForm sashForm = (SashForm) widget;
>-		assertEquals(SWT.HORIZONTAL, sashForm.getOrientation());
>-
>-		partSashContainer.setHorizontal(false);
>-		assertEquals(SWT.VERTICAL, sashForm.getOrientation());
>-
>-		partSashContainer.setHorizontal(true);
>-		assertEquals(SWT.HORIZONTAL, sashForm.getOrientation());
>-
>-		partSashContainer.setHorizontal(true);
>-		assertEquals(SWT.HORIZONTAL, sashForm.getOrientation());
> 	}
> }
>Index: src/org/eclipse/e4/ui/tests/workbench/MSashTest.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/tests/org.eclipse.e4.ui.tests/src/org/eclipse/e4/ui/tests/workbench/MSashTest.java,v
>retrieving revision 1.16
>diff -u -r1.16 MSashTest.java
>--- src/org/eclipse/e4/ui/tests/workbench/MSashTest.java	4 Jun 2010 20:22:21 -0000	1.16
>+++ src/org/eclipse/e4/ui/tests/workbench/MSashTest.java	28 Sep 2010 20:16:54 -0000
>@@ -23,8 +23,6 @@
> import org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainer;
> import org.eclipse.e4.ui.model.application.ui.basic.MWindow;
> import org.eclipse.e4.ui.model.application.ui.basic.impl.BasicFactoryImpl;
>-import org.eclipse.swt.custom.SashForm;
>-import org.eclipse.swt.widgets.Composite;
> import org.eclipse.swt.widgets.Shell;
> import org.eclipse.swt.widgets.Widget;
> 
>@@ -122,50 +120,6 @@
> 		assertTrue("Part1 data is not an integer", cdVal1 != -1);
> 
> 		assertTrue("Values should be equal", cdVal0 == cdVal1);
>-
>-		testWeights(sash, 50, 50);
>-	}
>-
>-	private void testWeights(MPartSashContainer sf, double w1, double w2) {
>-		double baseRatio = w1 / w2;
>-
>-		MPart part0 = (MPart) sf.getChildren().get(0);
>-		MPart part1 = (MPart) sf.getChildren().get(1);
>-
>-		int cdVal0 = -1;
>-		try {
>-			cdVal0 = Integer.parseInt(part0.getContainerData());
>-		} catch (NumberFormatException e) {
>-		}
>-		assertTrue("Part0 data is not an integer", cdVal0 != -1);
>-
>-		int cdVal1 = -1;
>-		try {
>-			cdVal1 = Integer.parseInt(part1.getContainerData());
>-		} catch (NumberFormatException e) {
>-		}
>-		assertTrue("Part1 data is not an integer", cdVal1 != -1);
>-
>-		// test the model
>-		checkRatio("MSashForm", cdVal0, cdVal1, baseRatio);
>-
>-		// test the SashForm
>-		SashForm sfw = (SashForm) sf.getWidget();
>-		int[] sfwWghts = sfw.getWeights();
>-		checkRatio("SWT SashForm", sfwWghts[0], sfwWghts[1], baseRatio);
>-
>-		// Test the controls (assume vertical for now)
>-		Composite c1 = (Composite) sfw.getChildren()[0];
>-		Composite c2 = (Composite) sfw.getChildren()[1];
>-		checkRatio("Control Bounds", c1.getSize().y, c2.getSize().y, baseRatio);
>-	}
>-
>-	private void checkRatio(String label, int num, int div, double baseRatio) {
>-		double ratio = (double) num / (double) div;
>-
>-		double TOLERANCE = 0.1;
>-		boolean withinTolerance = Math.abs(ratio - baseRatio) < TOLERANCE;
>-		assertTrue("Ratio mismatch on" + label + "weights", withinTolerance);
> 	}
> 
> 	private MWindow createSashWithNViews(int n) {
>#P org.eclipse.e4.ui.workbench
>Index: src/org/eclipse/e4/ui/internal/workbench/ModelServiceImpl.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/ui/internal/workbench/ModelServiceImpl.java,v
>retrieving revision 1.18
>diff -u -r1.18 ModelServiceImpl.java
>--- src/org/eclipse/e4/ui/internal/workbench/ModelServiceImpl.java	15 Sep 2010 18:12:55 -0000	1.18
>+++ src/org/eclipse/e4/ui/internal/workbench/ModelServiceImpl.java	28 Sep 2010 20:16:55 -0000
>@@ -24,6 +24,7 @@
> import org.eclipse.e4.ui.model.application.ui.MUIElement;
> import org.eclipse.e4.ui.model.application.ui.SideValue;
> import org.eclipse.e4.ui.model.application.ui.advanced.MAdvancedFactory;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspective;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspectiveStack;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;
>@@ -358,8 +359,10 @@
> 		}
> 
> 		// Set up the container data before adding the new sash to the model
>-		toInsert.setContainerData(Integer.toString(ratio));
>-		relTo.setContainerData(Integer.toString(100 - ratio));
>+		// To raise the granularity assume 100% == 10,000
>+		int adjustedPct = ratio * 100;
>+		toInsert.setContainerData(Integer.toString(adjustedPct));
>+		relTo.setContainerData(Integer.toString(10000 - adjustedPct));
> 
> 		// add the new sash at the same location
> 		curParent.getChildren().add(index, newSash);
>@@ -380,9 +383,9 @@
> 
> 		// Ensure the ratio is sane
> 		if (ratio == 0)
>-			ratio = 10;
>-		if (ratio > 100)
>-			ratio = 90;
>+			ratio = 1000;
>+		if (ratio > 10000)
>+			ratio = 9000;
> 
> 		// determine insertion order
> 		boolean newFirst = where == ABOVE || where == LEFT_OF;
>@@ -396,7 +399,7 @@
> 			insertRoot = insertRoot.getParent();
> 		}
> 
>-		if (insertRoot instanceof MWindow) {
>+		if (insertRoot instanceof MWindow || insertRoot instanceof MArea) {
> 			// OK, we're certainly going to need a new sash
> 			MPartSashContainer newSash = BasicFactoryImpl.eINSTANCE.createPartSashContainer();
> 			newSash.setHorizontal(where == LEFT_OF || where == RIGHT_OF);
>@@ -475,11 +478,7 @@
> 
> 			MWindow window = getTopLevelWindowFor(persp);
> 			IPresentationEngine renderingEngine = persp.getContext().get(IPresentationEngine.class);
>-			Object foo = renderingEngine.createGui(newWindow, window.getWidget(),
>-					persp.getContext());
>-			if (foo != null) {
>-				// System.out.println(foo.toString());
>-			}
>+			renderingEngine.createGui(newWindow, window.getWidget(), persp.getContext());
> 		} else if (curParent instanceof MWindow) {
> 			((MWindow) curParent).getWindows().add(newWindow);
> 		}
>#P org.eclipse.e4.ui.workbench.addons.swt
>Index: src/org/eclipse/e4/ui/workbench/addons/dndaddon/SplitDropAgent.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.addons.swt/src/org/eclipse/e4/ui/workbench/addons/dndaddon/SplitDropAgent.java,v
>retrieving revision 1.9
>diff -u -r1.9 SplitDropAgent.java
>--- src/org/eclipse/e4/ui/workbench/addons/dndaddon/SplitDropAgent.java	24 Jul 2010 21:51:32 -0000	1.9
>+++ src/org/eclipse/e4/ui/workbench/addons/dndaddon/SplitDropAgent.java	28 Sep 2010 20:16:56 -0000
>@@ -139,6 +139,13 @@
> 
> 		modelService.insert((MPartSashContainerElement) toInsert,
> 				(MPartSashContainerElement) relTo, where, 50);
>+
>+		MUIElement tmp = relTo;
>+		while (!(tmp.getWidget() instanceof Control))
>+			tmp = tmp.getParent();
>+		Control theCtrl = (Control) tmp.getWidget();
>+		theCtrl.getParent().layout(true, true);
>+
> 		return true;
> 	}
> 
>Index: src/org/eclipse/e4/ui/workbench/addons/dndaddon/StackDropAgent.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.addons.swt/src/org/eclipse/e4/ui/workbench/addons/dndaddon/StackDropAgent.java,v
>retrieving revision 1.7
>diff -u -r1.7 StackDropAgent.java
>--- src/org/eclipse/e4/ui/workbench/addons/dndaddon/StackDropAgent.java	21 Jul 2010 21:57:30 -0000	1.7
>+++ src/org/eclipse/e4/ui/workbench/addons/dndaddon/StackDropAgent.java	28 Sep 2010 20:16:56 -0000
>@@ -13,6 +13,7 @@
> 
> import java.util.List;
> import org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer;
>+import org.eclipse.e4.ui.model.application.ui.MElementContainer;
> import org.eclipse.e4.ui.model.application.ui.MUIElement;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspective;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;
>@@ -25,6 +26,7 @@
> import org.eclipse.e4.ui.workbench.modeling.EModelService;
> import org.eclipse.swt.graphics.Point;
> import org.eclipse.swt.graphics.Rectangle;
>+import org.eclipse.swt.widgets.Control;
> 
> /**
>  *
>@@ -88,7 +90,30 @@
> 		}
> 
> 		if (dragElement.getParent() != null) {
>-			dragElement.getParent().getChildren().remove(dragElement);
>+			MElementContainer<MUIElement> dragParent = dragElement.getParent();
>+
>+			// If this was the last child in the stack it will go away so
>+			// grab back its 'weight' if it's in the same sash container
>+			int curCount = dragParent.getChildren().size();
>+			if ((Object) dragParent instanceof MPartStack && curCount == 1
>+					&& dragParent.getParent() == dropStack.getParent()) {
>+				int dpWeight = -1;
>+				try {
>+					dpWeight = Integer.parseInt(dragParent.getContainerData());
>+				} catch (NumberFormatException e) {
>+				}
>+				if (dpWeight != -1) {
>+					int dropWeight = 0;
>+					try {
>+						dropWeight = Integer.parseInt(dropStack.getContainerData());
>+					} catch (NumberFormatException e) {
>+					}
>+					dropWeight += dpWeight;
>+					dropStack.setContainerData(Integer.toString(dropWeight));
>+				}
>+			}
>+
>+			dragParent.getChildren().remove(dragElement);
> 		}
> 
> 		if (info.itemIndex == -1) {
>@@ -121,6 +146,11 @@
> 			}
> 		}
> 
>+		if (dragElement.getWidget() instanceof Control) {
>+			Control ctrl = (Control) dragElement.getWidget();
>+			ctrl.getShell().layout();
>+		}
>+
> 		return true;
> 	}
> 
>Index: src/org/eclipse/e4/ui/workbench/addons/minmax/MinMaxAddon.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.addons.swt/src/org/eclipse/e4/ui/workbench/addons/minmax/MinMaxAddon.java,v
>retrieving revision 1.13
>diff -u -r1.13 MinMaxAddon.java
>--- src/org/eclipse/e4/ui/workbench/addons/minmax/MinMaxAddon.java	26 Jul 2010 16:54:41 -0000	1.13
>+++ src/org/eclipse/e4/ui/workbench/addons/minmax/MinMaxAddon.java	28 Sep 2010 20:16:56 -0000
>@@ -20,8 +20,10 @@
> import org.eclipse.e4.core.services.events.IEventBroker;
> import org.eclipse.e4.ui.model.application.ui.MUIElement;
> import org.eclipse.e4.ui.model.application.ui.SideValue;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspective;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspectiveStack;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;
> import org.eclipse.e4.ui.model.application.ui.basic.MPartStack;
> import org.eclipse.e4.ui.model.application.ui.basic.MTrimBar;
> import org.eclipse.e4.ui.model.application.ui.basic.MTrimmedWindow;
>@@ -40,7 +42,6 @@
> import org.eclipse.swt.graphics.Rectangle;
> import org.eclipse.swt.widgets.Control;
> import org.eclipse.swt.widgets.Shell;
>-import org.eclipse.swt.widgets.Widget;
> import org.eclipse.ui.IPageLayout;
> import org.osgi.service.event.Event;
> import org.osgi.service.event.EventHandler;
>@@ -70,7 +71,39 @@
> 	private EventHandler ctfListener = new EventHandler() {
> 		public void handleEvent(Event event) {
> 			final MUIElement changedElement = (MUIElement) event.getProperty(EventTags.ELEMENT);
>-			Widget widget = (Widget) event.getProperty(EventTags.NEW_VALUE);
>+			Object widget = event.getProperty(EventTags.NEW_VALUE);
>+			if (changedElement instanceof MArea && widget instanceof CTabFolder) {
>+				final CTabFolder ctf = (CTabFolder) widget;
>+				ctf.addCTabFolder2Listener(new CTabFolder2Adapter() {
>+					public void maximize(CTabFolderEvent event) {
>+						MWindow window = modelService.getTopLevelWindowFor(changedElement);
>+						MPerspective curPersp = modelService.getActivePerspective(window);
>+						curPersp.getTags().add("EAMaximized"); //$NON-NLS-1$
>+					}
>+
>+					public void restore(CTabFolderEvent event) {
>+						MWindow window = modelService.getTopLevelWindowFor(changedElement);
>+						MPerspective curPersp = modelService.getActivePerspective(window);
>+						curPersp.getTags().remove("EAMaximized"); //$NON-NLS-1$
>+					}
>+				});
>+				ctf.addMouseListener(new MouseListener() {
>+					public void mouseUp(MouseEvent e) {
>+					}
>+
>+					public void mouseDown(MouseEvent e) {
>+					}
>+
>+					public void mouseDoubleClick(MouseEvent e) {
>+						MWindow window = modelService.getTopLevelWindowFor(changedElement);
>+						MPerspective curPersp = modelService.getActivePerspective(window);
>+						if (curPersp.getTags().contains(EA_MAXIMIZED))
>+							curPersp.getTags().remove(EA_MAXIMIZED);
>+						else
>+							curPersp.getTags().add(EA_MAXIMIZED);
>+					}
>+				});
>+			}
> 			if (changedElement instanceof MPartStack && widget instanceof CTabFolder
> 					&& changedElement.getElementId() != null) {
> 				final CTabFolder folder = (CTabFolder) widget;
>@@ -86,21 +119,6 @@
> 						}
> 					});
> 				} else {
>-					folder.setMaximizeVisible(true);
>-					folder.addCTabFolder2Listener(new CTabFolder2Adapter() {
>-						public void maximize(CTabFolderEvent event) {
>-							MWindow window = modelService.getTopLevelWindowFor(changedElement);
>-							MPerspective curPersp = modelService.getActivePerspective(window);
>-							curPersp.getTags().add(EA_MAXIMIZED);
>-						}
>-
>-						public void restore(CTabFolderEvent event) {
>-							MWindow window = modelService.getTopLevelWindowFor(changedElement);
>-							MPerspective curPersp = modelService.getActivePerspective(window);
>-							curPersp.getTags().remove(EA_MAXIMIZED);
>-						}
>-					});
>-
> 					folder.addMouseListener(new MouseListener() {
> 						public void mouseUp(MouseEvent e) {
> 						}
>@@ -131,10 +149,11 @@
> 			MPerspectiveStack ps = (MPerspectiveStack) changedElement;
> 			final MPerspective curPersp = ps.getSelectedElement();
> 			if (curPersp != null) {
>-				MWindow win = modelService.getTopLevelWindowFor(curPersp);
>-				MPartStack eStack = getEditorStack(win);
>-				CTabFolder ctf = (CTabFolder) eStack.getWidget();
>-				if (ctf != null) {
>+				// Find the editor 'area'
>+				MPlaceholder eaPlaceholder = (MPlaceholder) modelService.find(
>+						IPageLayout.ID_EDITOR_AREA, curPersp);
>+				if (eaPlaceholder.getRef().getWidget() instanceof CTabFolder) {
>+					CTabFolder ctf = (CTabFolder) eaPlaceholder.getRef().getWidget();
> 					// Set the CTF state
> 					boolean isMax = curPersp.getTags().contains(EA_MAXIMIZED);
> 					ctf.setMaximized(isMax);
>@@ -172,7 +191,7 @@
> 				} else if (EA_MAXIMIZED.equals(tag)) {
> 					MPerspective persp = (MPerspective) changedElement;
> 					MWindow win = modelService.getTopLevelWindowFor(persp);
>-					maximizeEA(getEditorStack(win));
>+					maximizeEA(getSharedAreaRef(win));
> 				}
> 			} else if (UIEvents.EventTypes.REMOVE.equals(eventType)) {
> 				if (MINIMIZED.equals(oldVal)) {
>@@ -180,7 +199,7 @@
> 				} else if (EA_MAXIMIZED.equals(oldVal)) {
> 					MPerspective persp = (MPerspective) changedElement;
> 					MWindow win = modelService.getTopLevelWindowFor(persp);
>-					unmaximizeEA(getEditorStack(win));
>+					unmaximizeEA(getSharedAreaRef(win));
> 				}
> 			}
> 		}
>@@ -208,7 +227,6 @@
> 			if (UIEvents.EventTypes.REMOVE.equals(eventType)) {
> 				MUIElement removed = (MUIElement) event.getProperty(UIEvents.EventTags.OLD_VALUE);
> 				String perspectiveId = removed.getElementId();
>-				// System.out.println("Perspective Removed: " + removed.getElementId());
> 				MWindow window = modelService.getTopLevelWindowFor(changedElement);
> 				MTrimBar bar = modelService.getTrim((MTrimmedWindow) window, SideValue.TOP);
> 
>@@ -251,12 +269,9 @@
> 	 * @param win
> 	 * @return
> 	 */
>-	protected MPartStack getEditorStack(MWindow win) {
>+	protected MPlaceholder getSharedAreaRef(MWindow win) {
> 		MUIElement ea = modelService.find(IPageLayout.ID_EDITOR_AREA, win);
>-		List<MPartStack> eStacks = modelService.findElements(ea, null, MPartStack.class, null);
>-		if (eStacks.size() == 0)
>-			return null;
>-		return eStacks.get(0);
>+		return (MPlaceholder) ((ea instanceof MPlaceholder) ? ea : null);
> 	}
> 
> 	@PreDestroy
>@@ -354,11 +369,10 @@
> 		}
> 	}
> 
>-	void maximizeEA(MPartStack stack) {
>-		MWindow win = modelService.getTopLevelWindowFor(stack);
>+	void maximizeEA(MPlaceholder sharedAreaRef) {
>+		MWindow win = modelService.getTopLevelWindowFor(sharedAreaRef);
> 		MPerspective persp = modelService.getActivePerspective(win);
>-		MUIElement toSearch = persp != null ? persp : win;
>-		List<MPartStack> stacks = modelService.findElements(toSearch, null, MPartStack.class, null);
>+		List<MPartStack> stacks = modelService.findElements(persp, null, MPartStack.class, null);
> 		for (MPartStack theStack : stacks) {
> 			if (!theStack.getTags().contains("EditorStack") && theStack.getWidget() != null
> 					&& !theStack.getTags().contains(MINIMIZED)) {
>@@ -370,15 +384,19 @@
> 		// Remember that the EA is max'd in this perspective
> 		persp.getTags().add(EA_MAXIMIZED);
> 
>-		CTabFolder ctf = (CTabFolder) stack.getWidget();
>-		ctf.setMaximized(true);
>+		// Find the editor 'area'
>+		MPlaceholder eaPlaceholder = (MPlaceholder) modelService.find(IPageLayout.ID_EDITOR_AREA,
>+				persp);
>+		if (eaPlaceholder.getRef().getWidget() instanceof CTabFolder) {
>+			CTabFolder ctf = (CTabFolder) eaPlaceholder.getRef().getWidget();
>+			ctf.setMaximized(true);
>+		}
> 	}
> 
>-	void unmaximizeEA(MPartStack stack) {
>-		MWindow win = modelService.getTopLevelWindowFor(stack);
>+	void unmaximizeEA(MPlaceholder sharedAreaRef) {
>+		MWindow win = modelService.getTopLevelWindowFor(sharedAreaRef);
> 		MPerspective persp = modelService.getActivePerspective(win);
>-		MUIElement toSearch = persp != null ? persp : win;
>-		List<MPartStack> stacks = modelService.findElements(toSearch, null, MPartStack.class, null);
>+		List<MPartStack> stacks = modelService.findElements(persp, null, MPartStack.class, null);
> 		for (MPartStack theStack : stacks) {
> 			if (!theStack.getTags().contains("EditorStack") && theStack.getWidget() != null
> 					&& theStack.getTags().contains(MINIMIZED)
>@@ -391,8 +409,13 @@
> 		// Forget that the EA is max'd in this perspective for this window
> 		persp.getTags().remove(EA_MAXIMIZED);
> 
>-		CTabFolder ctf = (CTabFolder) stack.getWidget();
>-		ctf.setMaximized(false);
>+		// Find the editor 'area'
>+		MPlaceholder eaPlaceholder = (MPlaceholder) modelService.find(IPageLayout.ID_EDITOR_AREA,
>+				persp);
>+		if (eaPlaceholder.getRef().getWidget() instanceof CTabFolder) {
>+			CTabFolder ctf = (CTabFolder) eaPlaceholder.getRef().getWidget();
>+			ctf.setMaximized(false);
>+		}
> 	}
> 
> 	/**
>#P org.eclipse.e4.ui.workbench.renderers.swt
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/AreaRenderer.java
>===================================================================
>RCS file: src/org/eclipse/e4/ui/workbench/renderers/swt/AreaRenderer.java
>diff -N src/org/eclipse/e4/ui/workbench/renderers/swt/AreaRenderer.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/AreaRenderer.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,147 @@
>+/*******************************************************************************
>+ * Copyright (c) 2009, 2010 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.e4.ui.workbench.renderers.swt;
>+
>+import javax.annotation.PostConstruct;
>+import javax.annotation.PreDestroy;
>+import javax.inject.Inject;
>+import org.eclipse.e4.core.services.events.IEventBroker;
>+import org.eclipse.e4.core.services.log.Logger;
>+import org.eclipse.e4.ui.model.application.ui.MElementContainer;
>+import org.eclipse.e4.ui.model.application.ui.MUIElement;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
>+import org.eclipse.e4.ui.widgets.CTabFolder;
>+import org.eclipse.e4.ui.widgets.CTabItem;
>+import org.eclipse.e4.ui.workbench.UIEvents;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.widgets.Composite;
>+import org.osgi.service.event.Event;
>+import org.osgi.service.event.EventHandler;
>+
>+/**
>+ * Create a contribute part.
>+ */
>+public class AreaRenderer extends SWTPartRenderer {
>+
>+	@Inject
>+	Logger logger;
>+	@Inject
>+	IEventBroker eventBroker;
>+
>+	private EventHandler itemUpdater = new EventHandler() {
>+		public void handleEvent(Event event) {
>+			// Ensure that this event is for a MArea
>+			if (!(event.getProperty(UIEvents.EventTags.ELEMENT) instanceof MArea))
>+				return;
>+
>+			MArea areaModel = (MArea) event
>+					.getProperty(UIEvents.EventTags.ELEMENT);
>+			CTabFolder ctf = (CTabFolder) areaModel.getWidget();
>+			CTabItem areaItem = ctf.getItem(0);
>+
>+			// No widget == nothing to update
>+			if (areaItem == null)
>+				return;
>+
>+			String attName = (String) event
>+					.getProperty(UIEvents.EventTags.ATTNAME);
>+			if (UIEvents.UILabel.LABEL.equals(attName)) {
>+				areaItem.setText(areaModel.getLabel());
>+			} else if (UIEvents.UILabel.ICONURI.equals(attName)) {
>+				areaItem.setImage(getImage(areaModel));
>+			} else if (UIEvents.UILabel.TOOLTIP.equals(attName)) {
>+				areaItem.setToolTipText(areaModel.getTooltip());
>+			}
>+		}
>+	};
>+
>+	@PostConstruct
>+	void init() {
>+		eventBroker.subscribe(UIEvents.buildTopic(UIEvents.UILabel.TOPIC),
>+				itemUpdater);
>+	}
>+
>+	@PreDestroy
>+	void contextDisposed() {
>+		eventBroker.unsubscribe(itemUpdater);
>+	}
>+
>+	public Object createWidget(final MUIElement element, Object parent) {
>+		if (!(element instanceof MArea) || !(parent instanceof Composite))
>+			return null;
>+
>+		MArea areaModel = (MArea) element;
>+		Composite parentComp = (Composite) parent;
>+
>+		CTabFolder ctf = new CTabFolder(parentComp, SWT.BORDER | SWT.SINGLE);
>+		ctf.setMaximizeVisible(true);
>+		ctf.setMinimizeVisible(true);
>+		CTabItem cti = new CTabItem(ctf, SWT.NONE);
>+		if (areaModel.getLabel() != null)
>+			cti.setText(areaModel.getLabel());
>+		if (areaModel.getTooltip() != null)
>+			cti.setToolTipText(areaModel.getTooltip());
>+		if (areaModel.getIconURI() != null)
>+			cti.setImage(getImage(areaModel));
>+
>+		Composite areaComp = new Composite(ctf, SWT.NONE);
>+		SashLayout sl = new SashLayout(areaComp, null);
>+		areaComp.setLayout(sl);
>+		cti.setControl(areaComp);
>+
>+		ctf.setSelection(cti);
>+
>+		return ctf;
>+	}
>+
>+	/*
>+	 * (non-Javadoc)
>+	 * 
>+	 * @see
>+	 * org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer#childRendered
>+	 * (org.eclipse.e4.ui.model.application.ui.MElementContainer,
>+	 * org.eclipse.e4.ui.model.application.ui.MUIElement)
>+	 */
>+	@Override
>+	public void childRendered(MElementContainer<MUIElement> parentElement,
>+			MUIElement element) {
>+		if (!(parentElement.getWidget() instanceof CTabFolder))
>+			return;
>+
>+		super.childRendered(parentElement, element);
>+
>+		// Reset the 'root' element to the new child (last one in wins)
>+		CTabFolder ctf = (CTabFolder) parentElement.getWidget();
>+		Composite layoutComp = (Composite) ctf.getItem(0).getControl();
>+		SashLayout sl = (SashLayout) layoutComp.getLayout();
>+		sl.setRootElemenr(element);
>+		layoutComp.layout(true, true);
>+	}
>+
>+	/*
>+	 * (non-Javadoc)
>+	 * 
>+	 * @see
>+	 * org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer#getUIContainer
>+	 * (org.eclipse.e4.ui.model.application.ui.MUIElement)
>+	 */
>+	@Override
>+	public Object getUIContainer(MUIElement element) {
>+		MUIElement parentElement = element.getParent();
>+
>+		if (!(parentElement instanceof MArea)
>+				|| !(parentElement.getWidget() instanceof CTabFolder))
>+			return null;
>+
>+		CTabFolder ctf = (CTabFolder) parentElement.getWidget();
>+		return ctf.getItem(0).getControl();
>+	}
>+}
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/ElementReferenceRenderer.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/ElementReferenceRenderer.java,v
>retrieving revision 1.3
>diff -u -r1.3 ElementReferenceRenderer.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/ElementReferenceRenderer.java	14 Sep 2010 17:49:42 -0000	1.3
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/ElementReferenceRenderer.java	28 Sep 2010 20:16:57 -0000
>@@ -78,8 +78,6 @@
> 			IEclipseContext context = ((MContext) ref).getContext();
> 			IEclipseContext newParentContext = getContext(ph);
> 			if (context.getParent() != newParentContext) {
>-				//				System.out.println("Update Context: " + context.toString() //$NON-NLS-1$
>-				//						+ " new parent: " + newParentContext.toString()); //$NON-NLS-1$
> 				context.setParent(newParentContext);
> 			}
> 		}
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/LazyStackRenderer.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/LazyStackRenderer.java,v
>retrieving revision 1.16
>diff -u -r1.16 LazyStackRenderer.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/LazyStackRenderer.java	14 Sep 2010 17:49:42 -0000	1.16
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/LazyStackRenderer.java	28 Sep 2010 20:16:57 -0000
>@@ -287,8 +287,6 @@
> 				IEclipseContext newParentContext = modelService
> 						.getContainingContext(element);
> 				if (context.getParent() != newParentContext) {
>-					//					System.out.println("Update Context: " + context.toString() //$NON-NLS-1$
>-					//							+ " new parent: " + newParentContext.toString()); //$NON-NLS-1$
> 					context.setParent(newParentContext);
> 				}
> 			}
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/PerspectiveRenderer.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/PerspectiveRenderer.java,v
>retrieving revision 1.3
>diff -u -r1.3 PerspectiveRenderer.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/PerspectiveRenderer.java	5 Jul 2010 20:19:25 -0000	1.3
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/PerspectiveRenderer.java	28 Sep 2010 20:16:57 -0000
>@@ -18,7 +18,6 @@
> import org.eclipse.e4.ui.workbench.IPresentationEngine;
> import org.eclipse.emf.ecore.impl.EObjectImpl;
> import org.eclipse.swt.SWT;
>-import org.eclipse.swt.layout.FillLayout;
> import org.eclipse.swt.widgets.Composite;
> import org.eclipse.swt.widgets.Shell;
> import org.eclipse.swt.widgets.Widget;
>@@ -38,10 +37,10 @@
> 			return null;
> 
> 		Composite perspArea = new Composite((Composite) parent, SWT.NONE);
>+		perspArea.setLayout(new SashLayout(perspArea, null));
> 		IStylingEngine stylingEngine = (IStylingEngine) getContext(element)
> 				.get(IStylingEngine.SERVICE_NAME);
> 		stylingEngine.setClassname(perspArea, "perspectiveLayout"); //$NON-NLS-1$
>-		perspArea.setLayout(new FillLayout());
> 
> 		return perspArea;
> 	}
>@@ -72,6 +71,25 @@
> 	 * (non-Javadoc)
> 	 * 
> 	 * @see
>+	 * org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer#childRendered
>+	 * (org.eclipse.e4.ui.model.application.ui.MElementContainer,
>+	 * org.eclipse.e4.ui.model.application.ui.MUIElement)
>+	 */
>+	@Override
>+	public void childRendered(MElementContainer<MUIElement> parentElement,
>+			MUIElement element) {
>+		// TODO Auto-generated method stub
>+		super.childRendered(parentElement, element);
>+
>+		Composite comp = (Composite) parentElement.getWidget();
>+		SashLayout sl = (SashLayout) comp.getLayout();
>+		sl.setRootElemenr(element);
>+	}
>+
>+	/*
>+	 * (non-Javadoc)
>+	 * 
>+	 * @see
> 	 * org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer#getUIContainer
> 	 * (org.eclipse.e4.ui.model.application.ui.MUIElement)
> 	 */
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/SWTPartRenderer.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/SWTPartRenderer.java,v
>retrieving revision 1.6
>diff -u -r1.6 SWTPartRenderer.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/SWTPartRenderer.java	16 Jul 2010 14:05:40 -0000	1.6
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/SWTPartRenderer.java	28 Sep 2010 20:16:57 -0000
>@@ -87,23 +87,27 @@
> 	public void bindWidget(MUIElement me, Object widget) {
> 		// Create a bi-directional link between the widget and the model
> 		me.setWidget(widget);
>-		((Widget) widget).setData(OWNING_ME, me);
> 
> 		// Remember which renderer created this widget
> 		me.setRenderer(this);
> 
>-		// Set up the CSS Styling parameters; id & class
>-		setCSSInfo(me, widget);
>+		if (widget instanceof Widget) {
>+			((Widget) widget).setData(OWNING_ME, me);
> 
>-		// Ensure that disposed widgets are unbound form the model
>-		Widget swtWidget = (Widget) widget;
>-		swtWidget.addDisposeListener(new DisposeListener() {
>-			public void widgetDisposed(DisposeEvent e) {
>-				MUIElement element = (MUIElement) e.widget.getData(OWNING_ME);
>-				if (element != null)
>-					unbindWidget(element);
>-			}
>-		});
>+			// Set up the CSS Styling parameters; id & class
>+			setCSSInfo(me, widget);
>+
>+			// Ensure that disposed widgets are unbound form the model
>+			Widget swtWidget = (Widget) widget;
>+			swtWidget.addDisposeListener(new DisposeListener() {
>+				public void widgetDisposed(DisposeEvent e) {
>+					MUIElement element = (MUIElement) e.widget
>+							.getData(OWNING_ME);
>+					if (element != null)
>+						unbindWidget(element);
>+				}
>+			});
>+		}
> 	}
> 
> 	public Object unbindWidget(MUIElement me) {
>@@ -125,17 +129,19 @@
> 	}
> 
> 	public void disposeWidget(MUIElement element) {
>-		Widget curWidget = (Widget) element.getWidget();
>+		if (element.getWidget() instanceof Widget) {
>+			Widget curWidget = (Widget) element.getWidget();
> 
>-		if (curWidget != null && !curWidget.isDisposed()) {
>-			unbindWidget(element);
>-			curWidget.dispose();
>+			if (curWidget != null && !curWidget.isDisposed()) {
>+				unbindWidget(element);
>+				curWidget.dispose();
>+			}
> 		}
> 		element.setWidget(null);
> 	}
> 
> 	public void hookControllerLogic(final MUIElement me) {
>-		Widget widget = (Widget) me.getWidget();
>+		Object widget = me.getWidget();
> 
> 		// add an accessibility listener (not sure if this is in the wrong place
> 		// (factory?)
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/SashLayout.java
>===================================================================
>RCS file: src/org/eclipse/e4/ui/workbench/renderers/swt/SashLayout.java
>diff -N src/org/eclipse/e4/ui/workbench/renderers/swt/SashLayout.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/SashLayout.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,328 @@
>+package org.eclipse.e4.ui.workbench.renderers.swt;
>+
>+import java.util.ArrayList;
>+import java.util.List;
>+import org.eclipse.e4.ui.model.application.ui.MGenericTile;
>+import org.eclipse.e4.ui.model.application.ui.MUIElement;
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.events.MouseEvent;
>+import org.eclipse.swt.events.MouseListener;
>+import org.eclipse.swt.events.MouseMoveListener;
>+import org.eclipse.swt.events.MouseTrackListener;
>+import org.eclipse.swt.events.PaintEvent;
>+import org.eclipse.swt.events.PaintListener;
>+import org.eclipse.swt.graphics.Point;
>+import org.eclipse.swt.graphics.Rectangle;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Control;
>+import org.eclipse.swt.widgets.Layout;
>+import org.eclipse.swt.widgets.Shell;
>+
>+public class SashLayout extends Layout {
>+
>+	int marginLeft = 2;
>+	int marginRight = 2;
>+	int marginTop = 2;
>+	int marginBottom = 2;
>+	int sashWidth = 5;
>+
>+	MUIElement root;
>+	private Composite host;
>+
>+	class SashRect {
>+		Rectangle rect;
>+		MGenericTile<?> container;
>+		MUIElement left;
>+		MUIElement right;
>+
>+		public SashRect(Rectangle rect, MGenericTile<?> container,
>+				MUIElement left, MUIElement right) {
>+			this.container = container;
>+			this.rect = rect;
>+			this.left = left;
>+			this.right = right;
>+		}
>+	}
>+
>+	List<SashRect> sashes = new ArrayList<SashRect>();
>+
>+	boolean draggingSashes = false;
>+	List<SashRect> sashesToDrag;
>+
>+	public SashLayout(final Composite host, MUIElement root) {
>+		this.root = root;
>+		this.host = host;
>+
>+		host.addMouseTrackListener(new MouseTrackListener() {
>+			public void mouseHover(MouseEvent e) {
>+			}
>+
>+			public void mouseExit(MouseEvent e) {
>+				host.setCursor(null);
>+			}
>+
>+			public void mouseEnter(MouseEvent e) {
>+			}
>+		});
>+
>+		host.addMouseMoveListener(new MouseMoveListener() {
>+			public void mouseMove(MouseEvent e) {
>+				if (!draggingSashes) {
>+					// Set the cursor feedback
>+					List<SashRect> sashList = getSashRects(e.x, e.y);
>+					if (sashList.size() == 0) {
>+						host.setCursor(host.getDisplay().getSystemCursor(
>+								SWT.CURSOR_ARROW));
>+					} else if (sashList.size() == 1) {
>+						if (sashList.get(0).container.isHorizontal())
>+							host.setCursor(host.getDisplay().getSystemCursor(
>+									SWT.CURSOR_SIZEWE));
>+						else
>+							host.setCursor(host.getDisplay().getSystemCursor(
>+									SWT.CURSOR_SIZENS));
>+					} else {
>+						host.setCursor(host.getDisplay().getSystemCursor(
>+								SWT.CURSOR_SIZEALL));
>+					}
>+				} else {
>+					adjustWeights(sashesToDrag, e.x, e.y);
>+					host.layout();
>+					host.update();
>+				}
>+			}
>+		});
>+
>+		host.addMouseListener(new MouseListener() {
>+			public void mouseUp(MouseEvent e) {
>+				host.setCapture(false);
>+				draggingSashes = false;
>+			}
>+
>+			public void mouseDown(MouseEvent e) {
>+				if (e.button != 1)
>+					return;
>+
>+				sashesToDrag = getSashRects(e.x, e.y);
>+				if (sashesToDrag.size() > 0) {
>+					draggingSashes = true;
>+					host.setCapture(true);
>+				}
>+			}
>+
>+			public void mouseDoubleClick(MouseEvent e) {
>+			}
>+		});
>+
>+		host.addPaintListener(new PaintListener() {
>+			public void paintControl(PaintEvent e) {
>+				// for (SashRect sr : sashes) {
>+				// Color color;
>+				// if (sr.container.isHorizontal())
>+				// color = e.display.getSystemColor(SWT.COLOR_MAGENTA);
>+				// else
>+				// color = e.display.getSystemColor(SWT.COLOR_CYAN);
>+				// e.gc.setForeground(color);
>+				// e.gc.setBackground(color);
>+				// e.gc.fillRectangle(sr.rect);
>+				// }
>+			}
>+		});
>+	}
>+
>+	public void setRootElemenr(MUIElement newRoot) {
>+		root = newRoot;
>+		host.layout(null, SWT.DEFER);
>+	}
>+
>+	@Override
>+	protected void layout(Composite composite, boolean flushCache) {
>+		if (root == null)
>+			return;
>+
>+		Rectangle bounds = composite.getBounds();
>+		if (composite instanceof Shell)
>+			bounds = ((Shell) composite).getClientArea();
>+		else {
>+			bounds.x = 0;
>+			bounds.y = 0;
>+		}
>+
>+		bounds.width -= (marginLeft + marginRight);
>+		bounds.height -= (marginTop + marginBottom);
>+		bounds.x += marginLeft;
>+		bounds.y += marginTop;
>+
>+		sashes.clear();
>+		tileSubNodes(bounds, root);
>+		composite.getDisplay().update();
>+	}
>+
>+	protected void adjustWeights(List<SashRect> sashes, int curX, int curY) {
>+		for (SashRect sr : sashes) {
>+			int totalWeight = getWeight(sr.left) + getWeight(sr.right);
>+			int tenPctTotal = totalWeight / 10;
>+
>+			Rectangle leftRect = getRectangle(sr.left);
>+			Rectangle rightRect = getRectangle(sr.right);
>+			int leftWeight;
>+			int rightWeight;
>+
>+			if (sr.container.isHorizontal()) {
>+				double left = leftRect.x;
>+				double right = rightRect.x + rightRect.width;
>+				double pct = (curX - left) / (right - left);
>+				leftWeight = (int) ((totalWeight * pct) + 0.5);
>+				if (leftWeight < tenPctTotal)
>+					leftWeight = tenPctTotal;
>+				if (leftWeight > (totalWeight - tenPctTotal))
>+					leftWeight = totalWeight - tenPctTotal;
>+				rightWeight = totalWeight - leftWeight;
>+			} else {
>+				double top = leftRect.y;
>+				double bottom = rightRect.y + rightRect.height;
>+				double pct = (curY - top) / (bottom - top);
>+				leftWeight = (int) ((totalWeight * pct) + 0.5);
>+				if (leftWeight < tenPctTotal)
>+					leftWeight = tenPctTotal;
>+				if (leftWeight > (totalWeight - tenPctTotal))
>+					leftWeight = totalWeight - tenPctTotal;
>+				rightWeight = totalWeight - leftWeight;
>+			}
>+
>+			setWeight(sr.left, leftWeight);
>+			setWeight(sr.right, rightWeight);
>+		}
>+	}
>+
>+	private void setWeight(MUIElement element, int weight) {
>+		element.setContainerData(Integer.toString(weight));
>+	}
>+
>+	private Rectangle getRectangle(MUIElement element) {
>+		if (element instanceof MGenericTile<?>)
>+			return (Rectangle) element.getWidget();
>+		else if (element.getWidget() instanceof Control)
>+			return ((Control) (element.getWidget())).getBounds();
>+		return null;
>+	}
>+
>+	protected List<SashRect> getSashRects(int x, int y) {
>+		List<SashRect> srs = new ArrayList<SashRect>();
>+		boolean inSash = false;
>+		for (SashRect sr : sashes) {
>+			if (sr.rect.contains(x, y))
>+				inSash = true;
>+		}
>+		if (!inSash)
>+			return srs;
>+
>+		Rectangle target = new Rectangle(x - 5, y - 5, 10, 10);
>+		for (SashRect sr : sashes) {
>+			if (sr.rect.intersects(target))
>+				srs.add(sr);
>+		}
>+		return srs;
>+	}
>+
>+	@Override
>+	protected Point computeSize(Composite composite, int wHint, int hHint,
>+			boolean flushCache) {
>+		return new Point(600, 400);
>+	}
>+
>+	private int totalWeight(MGenericTile<?> node) {
>+		int total = 0;
>+		for (MUIElement subNode : node.getChildren()) {
>+			if (subNode.isToBeRendered() && subNode.isVisible())
>+				total += getWeight(subNode);
>+		}
>+		return total;
>+	}
>+
>+	private void tileSubNodes(Rectangle bounds, MUIElement node) {
>+		setRectangle(node, bounds);
>+
>+		if (!(node instanceof MGenericTile<?>))
>+			return;
>+
>+		MGenericTile<?> sashContainer = (MGenericTile<?>) node;
>+		List<MUIElement> visibleChildren = getVisibleChildren(sashContainer);
>+		int childCount = visibleChildren.size();
>+
>+		// How many pixels do we have?
>+		int availableWidth = sashContainer.isHorizontal() ? bounds.width
>+				: bounds.height;
>+
>+		// Subtract off the room for the sashes
>+		availableWidth -= ((childCount - 1) * sashWidth);
>+
>+		// Get the total of the weights
>+		double totalWeight = totalWeight(sashContainer);
>+		int tilePos = sashContainer.isHorizontal() ? bounds.x : bounds.y;
>+
>+		MUIElement prev = null;
>+		for (MUIElement subNode : visibleChildren) {
>+			// Add a 'sash' between this node and the 'prev'
>+			if (prev != null) {
>+				Rectangle sashRect = sashContainer.isHorizontal() ? new Rectangle(
>+						tilePos, bounds.y, sashWidth, bounds.height)
>+						: new Rectangle(bounds.x, tilePos, bounds.width,
>+								sashWidth);
>+				sashes.add(new SashRect(sashRect, sashContainer, prev, subNode));
>+				host.redraw(sashRect.x, sashRect.y, sashRect.width,
>+						sashRect.height, false);
>+				tilePos += sashWidth;
>+			}
>+
>+			// Calc the new size as a %'age of the total
>+			double ratio = getWeight(subNode) / totalWeight;
>+			int newSize = (int) ((availableWidth * ratio) + 0.5);
>+
>+			Rectangle subBounds = sashContainer.isHorizontal() ? new Rectangle(
>+					tilePos, bounds.y, newSize, bounds.height) : new Rectangle(
>+					bounds.x, tilePos, bounds.width, newSize);
>+			tilePos += newSize;
>+
>+			tileSubNodes(subBounds, subNode);
>+			prev = subNode;
>+		}
>+	}
>+
>+	/**
>+	 * @param node
>+	 * @param bounds
>+	 */
>+	private void setRectangle(MUIElement node, Rectangle bounds) {
>+		if (node.getWidget() instanceof Control)
>+			((Control) (node.getWidget())).setBounds(bounds);
>+		else if (node instanceof MGenericTile<?>) {
>+			Rectangle newRect = new Rectangle(bounds.x, bounds.y, bounds.width,
>+					bounds.height);
>+			node.setWidget(newRect);
>+		}
>+	}
>+
>+	private List<MUIElement> getVisibleChildren(MGenericTile<?> sashContainer) {
>+		List<MUIElement> visKids = new ArrayList<MUIElement>();
>+		for (MUIElement child : sashContainer.getChildren()) {
>+			if (child.isToBeRendered() && child.isVisible())
>+				visKids.add(child);
>+		}
>+		return visKids;
>+	}
>+
>+	private static int getWeight(MUIElement element) {
>+		String info = element.getContainerData();
>+		if (info == null || info.length() == 0) {
>+			element.setContainerData(Integer.toString(100));
>+			info = element.getContainerData();
>+		}
>+
>+		try {
>+			int value = Integer.parseInt(info);
>+			return value;
>+		} catch (NumberFormatException e) {
>+			return 500;
>+		}
>+	}
>+}
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/SashRenderer.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/SashRenderer.java,v
>retrieving revision 1.2
>diff -u -r1.2 SashRenderer.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/SashRenderer.java	14 Sep 2010 18:08:38 -0000	1.2
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/SashRenderer.java	28 Sep 2010 20:16:58 -0000
>@@ -10,160 +10,39 @@
>  *******************************************************************************/
> package org.eclipse.e4.ui.workbench.renderers.swt;
> 
>-import java.util.ArrayList;
>-import java.util.HashMap;
>-import java.util.List;
>-import java.util.Map;
> import javax.annotation.PostConstruct;
> import javax.annotation.PreDestroy;
> import javax.inject.Inject;
> import org.eclipse.e4.core.services.events.IEventBroker;
>+import org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer;
> import org.eclipse.e4.ui.model.application.ui.MElementContainer;
> import org.eclipse.e4.ui.model.application.ui.MUIElement;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
> import org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainer;
> import org.eclipse.e4.ui.workbench.UIEvents;
> import org.eclipse.swt.SWT;
> import org.eclipse.swt.custom.SashForm;
>-import org.eclipse.swt.events.ControlEvent;
>-import org.eclipse.swt.events.ControlListener;
>-import org.eclipse.swt.events.DisposeEvent;
>-import org.eclipse.swt.events.DisposeListener;
>-import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.graphics.Rectangle;
> import org.eclipse.swt.widgets.Control;
>-import org.eclipse.swt.widgets.Widget;
> import org.osgi.service.event.Event;
> import org.osgi.service.event.EventHandler;
> 
> public class SashRenderer extends SWTPartRenderer {
> 
>-	private ControlListener resizeListener = new ControlListener() {
>-		public void controlMoved(ControlEvent e) {
>-		}
>-
>-		public void controlResized(ControlEvent e) {
>-			Control ctrl = (Control) e.widget;
>-			if (ctrl.isDisposed() || !(ctrl.getParent() instanceof SashForm))
>-				return;
>-
>-			SashForm sf = (SashForm) ctrl.getParent();
>-			if (weightsChanged(sf)) {
>-				// Cache the new values
>-				weightsMap.put(sf, sf.getWeights());
>-				addSashToUpdate(sf);
>-			}
>-		}
>-
>-		// determine if the weights in the SashForm have actually changed
>-		private boolean weightsChanged(SashForm sf) {
>-			int[] oldW = (int[]) weightsMap.get(sf);
>-			int[] newW = sf.getWeights();
>-			if (oldW == null || oldW.length != newW.length)
>-				return true;
>-			for (int j = 0; j < oldW.length; j++) {
>-				if (oldW[j] != newW[j])
>-					return true;
>-			}
>-			return false;
>-		}
>-	};
>-
>-	private class SashUpdateJob implements Runnable {
>-		public List<SashForm> sashesToUpdate = new ArrayList<SashForm>();
>-
>-		public void run() {
>-			clearSashUpdate();
>-			while (!sashesToUpdate.isEmpty()) {
>-				SashForm sf = sashesToUpdate.remove(0);
>-				if (sf.isDisposed())
>-					continue;
>-
>-				// prevent recursive updating
>-				ignoreWeightUpdates = true;
>-				synchModelToSash(sf);
>-				ignoreWeightUpdates = false;
>-			}
>-		}
>-	}
>-
>-	private void addSashToUpdate(SashForm sf) {
>-		MElementContainer<MUIElement> psc = (MElementContainer<MUIElement>) sf
>-				.getData(OWNING_ME);
>-		if (modelUpdateJob != null
>-				&& modelUpdateJob.sashModelsToUpdate.contains(psc)) {
>-			return;
>-		}
>-		if (sashUpdateJob == null) {
>-			sashUpdateJob = new SashUpdateJob();
>-			sashUpdateJob.sashesToUpdate.add(sf);
>-			sf.getDisplay().asyncExec(sashUpdateJob);
>-		} else {
>-			if (!sashUpdateJob.sashesToUpdate.contains(sf))
>-				sashUpdateJob.sashesToUpdate.add(sf);
>-		}
>-	}
>-
>-	private class ModelUpdateJob implements Runnable {
>-		public List<MElementContainer<MUIElement>> sashModelsToUpdate = new ArrayList<MElementContainer<MUIElement>>();
>-
>-		public void run() {
>-			clearModelUpdate();
>-			while (!sashModelsToUpdate.isEmpty()) {
>-				MElementContainer<MUIElement> psc = sashModelsToUpdate
>-						.remove(0);
>-
>-				// prevent recursive updating
>-				ignoreWeightUpdates = true;
>-				synchSashToModel(psc);
>-				ignoreWeightUpdates = false;
>-			}
>-		}
>-	}
>-
>-	private void addModelToUpdate(MElementContainer<MUIElement> pscModel) {
>-		Control sf = (Control) pscModel.getWidget();
>-		if (sf == null || sf.isDisposed())
>-			return;
>-
>-		if (modelUpdateJob == null) {
>-			modelUpdateJob = new ModelUpdateJob();
>-			modelUpdateJob.sashModelsToUpdate.add(pscModel);
>-			sf.getDisplay().asyncExec(modelUpdateJob);
>-		} else {
>-			if (!modelUpdateJob.sashModelsToUpdate.contains(pscModel))
>-				modelUpdateJob.sashModelsToUpdate.add(pscModel);
>-		}
>-	}
>-
> 	@Inject
> 	private IEventBroker eventBroker;
> 
> 	private static final int UNDEFINED_WEIGHT = -1;
> 	private static final int DEFAULT_WEIGHT = 100;
> 
>-	private Map weightsMap = new HashMap();
>-
> 	private EventHandler sashOrientationHandler;
> 	private EventHandler sashWeightHandler;
>-
>-	ModelUpdateJob modelUpdateJob;
>-	SashUpdateJob sashUpdateJob;
>-
>-	protected boolean ignoreWeightUpdates = false;
>-
> 	private EventHandler visibilityHandler;
> 
> 	public SashRenderer() {
> 		super();
> 	}
> 
>-	void clearModelUpdate() {
>-		modelUpdateJob = null;
>-	}
>-
>-	void clearSashUpdate() {
>-		sashUpdateJob = null;
>-	}
>-
> 	@PostConstruct
> 	void postConstruct() {
> 		sashOrientationHandler = new EventHandler() {
>@@ -191,9 +70,6 @@
> 
> 		sashWeightHandler = new EventHandler() {
> 			public void handleEvent(Event event) {
>-				if (ignoreWeightUpdates)
>-					return;
>-
> 				// Ensure that this event is for a MPartSashContainer
> 				MUIElement element = (MUIElement) event
> 						.getProperty(UIEvents.EventTags.ELEMENT);
>@@ -205,7 +81,7 @@
> 				MElementContainer<MUIElement> pscModel = (MElementContainer<MUIElement>) parent;
> 				if (UIEvents.UIElement.CONTAINERDATA.equals(event
> 						.getProperty(UIEvents.EventTags.ATTNAME))) {
>-					addModelToUpdate(pscModel);
>+					forceLayout(pscModel);
> 				}
> 			}
> 		};
>@@ -223,8 +99,9 @@
> 				MElementContainer<MUIElement> pscModel = (MElementContainer<MUIElement>) parent;
> 				if (UIEvents.UIElement.VISIBLE.equals(event
> 						.getProperty(UIEvents.EventTags.ATTNAME))) {
>-					if (element.isVisible())
>-						addModelToUpdate(pscModel);
>+					if (element.isVisible()) {
>+						forceLayout(pscModel);
>+					}
> 				}
> 			}
> 		};
>@@ -233,6 +110,17 @@
> 				UIEvents.UIElement.VISIBLE), visibilityHandler);
> 	}
> 
>+	/**
>+	 * @param pscModel
>+	 */
>+	protected void forceLayout(MElementContainer<MUIElement> pscModel) {
>+		// layout the containing Composite
>+		while (!(pscModel.getWidget() instanceof Control))
>+			pscModel = pscModel.getParent();
>+		Control ctrl = (Control) pscModel.getWidget();
>+		ctrl.getParent().layout(true, true);
>+	}
>+
> 	@PreDestroy
> 	void preDestroy() {
> 		eventBroker.unsubscribe(sashOrientationHandler);
>@@ -240,21 +128,9 @@
> 		eventBroker.unsubscribe(visibilityHandler);
> 	}
> 
>-	public Widget createWidget(MUIElement element, Object parent) {
>-		if (!(element instanceof MPartSashContainer)
>-				|| !(parent instanceof Composite))
>-			return null;
>-
>-		Widget parentWidget = (Widget) parent;
>-
>-		MPartSashContainer psc = (MPartSashContainer) element;
>-		int orientation = psc.isHorizontal() ? SWT.HORIZONTAL : SWT.VERTICAL;
>-		SashForm newSash = new SashForm((Composite) parentWidget, SWT.SMOOTH
>-				| orientation);
>-		bindWidget(element, newSash);
>-		newSash.setVisible(true);
>-
>-		return newSash;
>+	public Object createWidget(MUIElement element, Object parent) {
>+		Rectangle newRect = new Rectangle(0, 0, 0, 0);
>+		return newRect;
> 	}
> 
> 	/*
>@@ -278,27 +154,32 @@
> 		if (weight == UNDEFINED_WEIGHT) {
> 			element.setContainerData(Integer.toString(DEFAULT_WEIGHT));
> 		}
>+	}
> 
>-		// Ensure the Z-order of the contained controls matches the model order
>-		final MElementContainer<MUIElement> psc = parentElement;
>-		for (MUIElement part : psc.getChildren()) {
>-			Control partCtrl = (Control) part.getWidget();
>-			if (partCtrl != null) {
>-				partCtrl.moveBelow(null);
>-			}
>+	/*
>+	 * (non-Javadoc)
>+	 * 
>+	 * @see
>+	 * org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer#getUIContainer
>+	 * (org.eclipse.e4.ui.model.application.ui.MUIElement)
>+	 */
>+	@Override
>+	public Object getUIContainer(MUIElement element) {
>+		// OK, find the first parent that is *not* a sash container
>+		MUIElement parentElement = element.getParent();
>+		MUIElement prevParent = null;
>+		while (parentElement instanceof MPartSashContainer
>+				&& !(parentElement instanceof MArea)) {
>+			prevParent = parentElement;
>+			parentElement = parentElement.getParent();
>+		}
>+
>+		if (parentElement.getRenderer() instanceof AbstractPartRenderer) {
>+			AbstractPartRenderer renderer = (AbstractPartRenderer) parentElement
>+					.getRenderer();
>+			return renderer.getUIContainer(prevParent);
> 		}
>-
>-		// Set up the size listeners
>-		Control newCtrl = (Control) element.getWidget();
>-		newCtrl.addControlListener(resizeListener);
>-		newCtrl.addDisposeListener(new DisposeListener() {
>-			public void widgetDisposed(DisposeEvent e) {
>-				((Control) e.widget).removeControlListener(resizeListener);
>-			}
>-		});
>-
>-		// synch this sash after the dust settles
>-		addModelToUpdate(psc);
>+		return null;
> 	}
> 
> 	/*
>@@ -314,25 +195,6 @@
> 			MUIElement child) {
> 		super.hideChild(parentElement, child);
> 
>-		// synch this sash after the dust settles
>-		addModelToUpdate(parentElement);
>-	}
>-
>-	public void postProcess(MUIElement element) {
>-		if (!(element instanceof MPartSashContainer))
>-			return;
>-
>-		MElementContainer<MUIElement> psc = (MElementContainer<MUIElement>) element;
>-		final SashForm sashForm = (SashForm) psc.getWidget();
>-
>-		synchSashToModel(psc);
>-
>-		// Clean up the cache entry on dispose
>-		sashForm.addDisposeListener(new DisposeListener() {
>-			public void widgetDisposed(DisposeEvent e) {
>-				weightsMap.remove(e.widget);
>-			}
>-		});
> 	}
> 
> 	/**
>@@ -353,96 +215,4 @@
> 			return UNDEFINED_WEIGHT;
> 		}
> 	}
>-
>-	private static int[] getModelWeights(MElementContainer<MUIElement> psc) {
>-		int count = 0;
>-		for (MUIElement element : psc.getChildren()) {
>-			if (element.getWidget() != null && element.isVisible())
>-				count++;
>-		}
>-
>-		int[] modelWeights = new int[count];
>-		int index = 0;
>-		for (MUIElement element : psc.getChildren()) {
>-			if (element.getWidget() != null && element.isVisible())
>-				modelWeights[index++] = getWeight(element);
>-		}
>-		return modelWeights;
>-	}
>-
>-	private static MUIElement[] getModelElements(SashForm sf) {
>-		Object me = sf.getData(OWNING_ME);
>-		if (!(me instanceof MPartSashContainer))
>-			return null;
>-
>-		MPartSashContainer psc = (MPartSashContainer) me;
>-		List<MUIElement> modelElements = new ArrayList<MUIElement>();
>-		for (MUIElement element : psc.getChildren()) {
>-			if (element.getWidget() != null && element.isVisible())
>-				modelElements.add(element);
>-		}
>-
>-		return modelElements.toArray(new MUIElement[modelElements.size()]);
>-	}
>-
>-	/**
>-	 * @param psc
>-	 */
>-	private void synchSashToModel(MElementContainer<MUIElement> psc) {
>-		if (!(psc.getWidget() instanceof SashForm))
>-			return;
>-
>-		SashForm sf = (SashForm) psc.getWidget();
>-		if (sf.isDisposed())
>-			return;
>-
>-		int[] curWeights = sf.getWeights();
>-		assert (curWeights.length > 0);
>-		int[] newWeights = getModelWeights(psc);
>-
>-		// Put the new weights in the map first
>-		if (newWeights.length > 0)
>-			sf.setWeights(newWeights);
>-		sf.layout();
>-		weightsMap.put(sf, newWeights);
>-		curWeights = sf.getWeights();
>-	}
>-
>-	/**
>-	 * @param psc
>-	 */
>-	private void synchModelToSash(SashForm sf) {
>-		// Calculate the total amount of 'containerData' weights for the visible
>-		// components
>-		MUIElement[] elements = SashRenderer.getModelElements(sf);
>-		if (elements.length <= 1)
>-			return;
>-
>-		int totalModelWeight = 0;
>-		for (MUIElement element : elements) {
>-			totalModelWeight += getWeight(element);
>-		}
>-
>-		int[] w = sf.getWeights();
>-		int totalSashWeight = 0;
>-		for (int weight : w) {
>-			totalSashWeight += weight;
>-		}
>-
>-		// Ensure that the new containerData weights add up to what they used to
>-		double ratio = (double) totalModelWeight / totalSashWeight;
>-		int totalAdded = 0;
>-		for (int i = 0; i < w.length; i++) {
>-			int newWeight = (int) (w[i] * ratio);
>-
>-			// The last element will use up all the leftover 'weight' to avoid
>-			// roundoff errors
>-			if (i == (w.length - 1))
>-				newWeight = totalModelWeight - totalAdded;
>-			elements[i].setContainerData(Integer.toString(newWeight));
>-			totalAdded += newWeight;
>-		}
>-		// System.out
>-		//				.println("Model Weights changed: " + totalModelWeight + " " + totalAdded); //$NON-NLS-1$//$NON-NLS-2$
>-	}
> }
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/WBWRenderer.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/WBWRenderer.java,v
>retrieving revision 1.6
>diff -u -r1.6 WBWRenderer.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/WBWRenderer.java	21 Jul 2010 15:56:11 -0000	1.6
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/WBWRenderer.java	28 Sep 2010 20:16:58 -0000
>@@ -498,6 +498,14 @@
> 	public Object getUIContainer(MUIElement element) {
> 		Composite shellComp = (Composite) element.getParent().getWidget();
> 		TrimmedPartLayout tpl = (TrimmedPartLayout) shellComp.getLayout();
>+		Composite ca = tpl.clientArea;
>+
>+		// Apply the new SashLayout to the client area
>+		if (!(ca.getLayout() instanceof SashLayout)) {
>+			SashLayout sl = new SashLayout(ca, null);
>+			ca.setLayout(sl);
>+		}
>+
> 		return tpl.clientArea;
> 	}
> 
>@@ -505,6 +513,27 @@
> 	 * (non-Javadoc)
> 	 * 
> 	 * @see
>+	 * org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer#childRendered
>+	 * (org.eclipse.e4.ui.model.application.ui.MElementContainer,
>+	 * org.eclipse.e4.ui.model.application.ui.MUIElement)
>+	 */
>+	@Override
>+	public void childRendered(MElementContainer<MUIElement> parentElement,
>+			MUIElement element) {
>+		// TODO Auto-generated method stub
>+		super.childRendered(parentElement, element);
>+
>+		// Reset the 'root' element to the new child (last one in wins)
>+		Composite shellComp = (Composite) element.getParent().getWidget();
>+		TrimmedPartLayout tpl = (TrimmedPartLayout) shellComp.getLayout();
>+		SashLayout sl = (SashLayout) tpl.clientArea.getLayout();
>+		sl.setRootElemenr(element);
>+	}
>+
>+	/*
>+	 * (non-Javadoc)
>+	 * 
>+	 * @see
> 	 * org.eclipse.e4.ui.workbench.renderers.PartFactory#postProcess(org.eclipse
> 	 * .e4.ui.model.application.MPart)
> 	 */
>Index: src/org/eclipse/e4/ui/workbench/renderers/swt/WorkbenchRendererFactory.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/WorkbenchRendererFactory.java,v
>retrieving revision 1.2
>diff -u -r1.2 WorkbenchRendererFactory.java
>--- src/org/eclipse/e4/ui/workbench/renderers/swt/WorkbenchRendererFactory.java	28 Jun 2010 20:06:04 -0000	1.2
>+++ src/org/eclipse/e4/ui/workbench/renderers/swt/WorkbenchRendererFactory.java	28 Sep 2010 20:16:58 -0000
>@@ -5,6 +5,7 @@
> import org.eclipse.e4.core.contexts.IEclipseContext;
> import org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer;
> import org.eclipse.e4.ui.model.application.ui.MUIElement;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspective;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspectiveStack;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;
>@@ -28,6 +29,7 @@
> 
> public class WorkbenchRendererFactory implements IRendererFactory {
> 
>+	private AreaRenderer areaRenderer;
> 	private MenuRenderer menuRenderer;
> 	private HandledMenuItemRenderer handledMenuItemRenderer;
> 	private ToolBarRenderer toolbarRenderer;
>@@ -50,7 +52,13 @@
> 	private RenderedToolBarRenderer renderedToolbarRenderer;
> 
> 	public AbstractPartRenderer getRenderer(MUIElement uiElement, Object parent) {
>-		if (uiElement instanceof MPart) {
>+		if (uiElement instanceof MArea) {
>+			if (areaRenderer == null) {
>+				areaRenderer = new AreaRenderer();
>+				initRenderer(areaRenderer);
>+			}
>+			return areaRenderer;
>+		} else if (uiElement instanceof MPart) {
> 			if (contributedPartRenderer == null) {
> 				contributedPartRenderer = new ContributedPartRenderer();
> 				initRenderer(contributedPartRenderer);
>#P org.eclipse.e4.ui.workbench.swt
>Index: src/org/eclipse/e4/ui/internal/workbench/swt/PartRenderingEngine.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.ui/bundles/org.eclipse.e4.ui.workbench.swt/src/org/eclipse/e4/ui/internal/workbench/swt/PartRenderingEngine.java,v
>retrieving revision 1.42
>diff -u -r1.42 PartRenderingEngine.java
>--- src/org/eclipse/e4/ui/internal/workbench/swt/PartRenderingEngine.java	31 Aug 2010 18:53:06 -0000	1.42
>+++ src/org/eclipse/e4/ui/internal/workbench/swt/PartRenderingEngine.java	28 Sep 2010 20:17:00 -0000
>@@ -185,7 +185,7 @@
> 				boolean renderIt = !isStack || hasWidget || isSelected;
> 				if (renderIt) {
> 					// NOTE: createGui will call 'childAdded' if successful
>-					Widget w = (Widget) createGui(added);
>+					Object w = createGui(added);
> 					if (w instanceof Control && !(w instanceof Shell)) {
> 						fixZOrder(added);
> 						((Control) w).getShell().layout(
>@@ -378,6 +378,15 @@
> 					ctrl.setParent((Composite) parentWidget);
> 				}
> 			}
>+
>+			// Now that we have a widget let the parent (if any) know
>+			if (element.getParent() instanceof MUIElement) {
>+				MElementContainer<MUIElement> parentElement = element
>+						.getParent();
>+				AbstractPartRenderer parentRenderer = getRendererFor(parentElement);
>+				if (parentRenderer != null)
>+					parentRenderer.childRendered(parentElement, element);
>+			}
> 			return element.getWidget();
> 		}
> 
>#P org.eclipse.ui.workbench
>Index: Eclipse UI/org/eclipse/ui/internal/e4/compatibility/ModeledPageLayout.java
>===================================================================
>RCS file: /cvsroot/eclipse/e4/org.eclipse.e4.compatibility/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/e4/compatibility/ModeledPageLayout.java,v
>retrieving revision 1.29
>diff -u -r1.29 ModeledPageLayout.java
>--- Eclipse UI/org/eclipse/ui/internal/e4/compatibility/ModeledPageLayout.java	24 Sep 2010 21:03:46 -0000	1.29
>+++ Eclipse UI/org/eclipse/ui/internal/e4/compatibility/ModeledPageLayout.java	28 Sep 2010 20:17:00 -0000
>@@ -18,6 +18,7 @@
> import org.eclipse.e4.ui.model.application.descriptor.basic.MPartDescriptor;
> import org.eclipse.e4.ui.model.application.ui.MElementContainer;
> import org.eclipse.e4.ui.model.application.ui.MUIElement;
>+import org.eclipse.e4.ui.model.application.ui.advanced.MArea;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPerspective;
> import org.eclipse.e4.ui.model.application.ui.advanced.MPlaceholder;
> import org.eclipse.e4.ui.model.application.ui.advanced.impl.AdvancedFactoryImpl;
>@@ -91,34 +92,34 @@
> 
> 		this.createReferences = createReferences;
> 
>-		MPartSashContainer esc = null;
>+		MArea sharedArea = null;
> 		List<MUIElement> sharedElements = window.getSharedElements();
> 		for (MUIElement element : sharedElements) {
> 			if (element.getElementId().equals(getEditorArea())) {
>-				esc = (MPartSashContainer) element;
>+				sharedArea = (MArea) element;
> 				break;
> 			}
> 		}
> 
>-		if (esc == null) {
>-			esc = BasicFactoryImpl.eINSTANCE.createPartSashContainer();
>+		if (sharedArea == null) {
>+			sharedArea = AdvancedFactoryImpl.eINSTANCE.createArea();
>+			sharedArea.setLabel("Editor Area"); //$NON-NLS-1$
>+
> 			editorStack = BasicFactoryImpl.eINSTANCE.createPartStack();
> 			// temporary HACK for bug 303982
> 			editorStack.getTags().add("newtablook"); //$NON-NLS-1$
> 			editorStack.getTags().add("org.eclipse.e4.primaryDataStack"); //$NON-NLS-1$
> 			editorStack.getTags().add("EditorStack"); //$NON-NLS-1$
> 			editorStack.setElementId("org.eclipse.e4.primaryDataStack"); //$NON-NLS-1$
>-			esc.getChildren().add(editorStack);
>-			esc.setElementId(getEditorArea());
>+			sharedArea.getChildren().add(editorStack);
>+			sharedArea.setElementId(getEditorArea());
> 
>-			window.getSharedElements().add(esc);
>+			window.getSharedElements().add(sharedArea);
> 		}
> 
> 		MPlaceholder eaRef = AdvancedFactoryImpl.eINSTANCE.createPlaceholder();
> 		eaRef.setElementId(getEditorArea());
>-		eaRef.setRef(esc);
>-
>-		// editorArea.setName("Editor Area");
>+		eaRef.setRef(sharedArea);
> 
> 		perspModel.getChildren().add(eaRef);
> 
>@@ -439,28 +440,28 @@
> 				psc.getChildren().add((MPartSashContainerElement) toInsert);
> 				psc.getChildren().add((MPartSashContainerElement) relTo);
> 				toInsert.setContainerData("" + ratio); //$NON-NLS-1$
>-				relTo.setContainerData("" + (100 - ratio)); //$NON-NLS-1$
>+				relTo.setContainerData("" + (10000 - ratio)); //$NON-NLS-1$
> 				psc.setHorizontal(true);
> 				break;
> 			case SWT.RIGHT:
> 				psc.getChildren().add((MPartSashContainerElement) relTo);
> 				psc.getChildren().add((MPartSashContainerElement) toInsert);
> 				relTo.setContainerData("" + ratio); //$NON-NLS-1$
>-				toInsert.setContainerData("" + (100 - ratio)); //$NON-NLS-1$
>+				toInsert.setContainerData("" + (10000 - ratio)); //$NON-NLS-1$
> 				psc.setHorizontal(true);
> 				break;
> 			case SWT.TOP:
> 				psc.getChildren().add((MPartSashContainerElement) toInsert);
> 				psc.getChildren().add((MPartSashContainerElement) relTo);
> 				toInsert.setContainerData("" + ratio); //$NON-NLS-1$
>-				relTo.setContainerData("" + (100 - ratio)); //$NON-NLS-1$
>+				relTo.setContainerData("" + (10000 - ratio)); //$NON-NLS-1$
> 				psc.setHorizontal(false);
> 				break;
> 			case SWT.BOTTOM:
> 				psc.getChildren().add((MPartSashContainerElement) relTo);
> 				psc.getChildren().add((MPartSashContainerElement) toInsert);
> 				relTo.setContainerData("" + ratio); //$NON-NLS-1$
>-				toInsert.setContainerData("" + (100 - ratio)); //$NON-NLS-1$
>+				toInsert.setContainerData("" + (10000 - ratio)); //$NON-NLS-1$
> 				psc.setHorizontal(false);
> 				break;
> 			}
>@@ -510,7 +511,7 @@
> 
> 	public static void insert(MUIElement toInsert, MUIElement relTo,
> 			int swtSide, float ratio) {
>-		int pct = (int) (ratio * 100);
>+		int pct = (int) (ratio * 10000);
> 		insert(toInsert, relTo, swtSide, pct);
> 	}
>

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Attachments on bug 317849: 172629 | 176553 | 179782 | 179783 | 179786 | 179870