347561 – Cannot create new stacks in detached windows

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Bug 347561 - Cannot create new stacks in detached windows

Summary: Cannot create new stacks in detached windows

Status:	CLOSED DUPLICATE of bug 347983

Alias:	None

Product:	e4
Classification:	Eclipse Project
Component:	UI (show other bugs)
Version:	1.0
Hardware:	PC Windows 7

Importance:	P3 major with 1 vote (vote)
Target Milestone:	---
Assignee:	Project Inbox
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Reported:	2011-05-28 17:19 EDT by Remy Suen
Modified:	2011-06-01 14:21 EDT (History)
CC List:	2 users (show)

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Description Remy Suen

2011-05-28 17:19:46 EDT

1. Detach a part.
2. Try to drag another part into that area to make two stacks laid out side-by-side horizontally. You will see that the green rectangle overlay is messed up.
3. Release the mouse button. A CCE will occur.

java.lang.ClassCastException: org.eclipse.e4.ui.model.application.ui.basic.impl.TrimmedWindowImpl cannot be cast to org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainerElement
	at org.eclipse.e4.ui.workbench.addons.dndaddon.SplitDropAgent.dock(SplitDropAgent.java:307)
	at org.eclipse.e4.ui.workbench.addons.dndaddon.SplitDropAgent.drop(SplitDropAgent.java:151)
	at org.eclipse.e4.ui.workbench.addons.dndaddon.DnDManager.finishDrag(DnDManager.java:257)
	at org.eclipse.e4.ui.workbench.addons.dndaddon.DnDManager.startDrag(DnDManager.java:233)
	at org.eclipse.e4.ui.workbench.addons.dndaddon.DnDManager$3.handleEvent(DnDManager.java:110)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1262)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4163)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:944)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:860)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:87)

Comment 1 Eric Moffatt

2011-06-01 14:21:00 EDT


*** This bug has been marked as a duplicate of bug 347983 ***