Fix : ClassCastException in SapphireHotSpotsActionPresentation

An exception is thrown when an action handler factory is added to the
Sapphire.EditorPage context.

java.lang.ClassCastException: org.eclipse.sapphire.ui.forms.swt.MasterDetailsEditorPage$1 cannot be cast to org.eclipse.sapphire.ui.forms.swt.presentation.FormComponentPresentation
	at org.eclipse.sapphire.ui.forms.swt.presentation.internal.SapphireHotSpotsActionPresentation.displayActionHandlerChoice(SapphireHotSpotsActionPresentation.java:73)
	at org.eclipse.sapphire.ui.forms.swt.presentation.internal.SapphireToolBarActionPresentation$1.widgetSelected(SapphireToolBarActionPresentation.java:119)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4170)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)

Bugzilla: https://bugs.eclipse.org/bugs/show_bug.cgi?id=419551
Signed-off-by: Gregory Amerson <gregory.amerson@liferay.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/plugins/org.eclipse.sapphire.ui/src/org/eclipse/sapphire/ui/forms/swt/presentation/internal/SapphireHotSpotsActionPresentation.java b/plugins/org.eclipse.sapphire.ui/src/org/eclipse/sapphire/ui/forms/swt/presentation/internal/SapphireHotSpotsActionPresentation.java
index b7fc494..5243bde 100644
--- a/plugins/org.eclipse.sapphire.ui/src/org/eclipse/sapphire/ui/forms/swt/presentation/internal/SapphireHotSpotsActionPresentation.java
+++ b/plugins/org.eclipse.sapphire.ui/src/org/eclipse/sapphire/ui/forms/swt/presentation/internal/SapphireHotSpotsActionPresentation.java
@@ -1,5 +1,5 @@
 /******************************************************************************
- * Copyright (c) 2013 Oracle
+ * Copyright (c) 2013 Oracle and Liferay
  * 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
@@ -7,6 +7,7 @@
  *
  * Contributors:
  *    Konstantin Komissarchik - initial implementation and ongoing maintenance
+ *    Gregory Amerson - [419551] ClassCastException in SapphireHotSpotsActionPresentation
  ******************************************************************************/
 
 package org.eclipse.sapphire.ui.forms.swt.presentation.internal;
@@ -16,9 +17,9 @@ import java.util.Map;
 
 import org.eclipse.sapphire.ui.SapphireAction;
 import org.eclipse.sapphire.ui.SapphireActionHandler;
-import org.eclipse.sapphire.ui.forms.swt.presentation.FormComponentPresentation;
 import org.eclipse.sapphire.ui.forms.swt.presentation.SapphireActionPresentation;
 import org.eclipse.sapphire.ui.forms.swt.presentation.SapphireActionPresentationManager;
+import org.eclipse.sapphire.ui.forms.swt.presentation.SwtPresentation;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.graphics.Rectangle;
@@ -27,6 +28,7 @@ import org.eclipse.swt.widgets.Menu;
 
 /**
  * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a>
+ * @author <a href="mailto:gregory.amerson@liferay.com">Gregory Amerson</a>
  */
 
 public abstract class SapphireHotSpotsActionPresentation extends SapphireActionPresentation
@@ -70,8 +72,8 @@ public abstract class SapphireHotSpotsActionPresentation extends SapphireActionP
             this.popupMenu = null;
         }
         
-        this.popupMenu = new Menu( ( (FormComponentPresentation) getManager().context() ).shell(), SWT.POP_UP );
         
+        this.popupMenu = new Menu( ( (SwtPresentation) getManager().context() ).shell(), SWT.POP_UP );
         for( SapphireActionHandler handler : action.getActiveHandlers() )
         {
             renderMenuItem( this.popupMenu, handler );