diff --git a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/CDebugModel.java b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/CDebugModel.java
index ec820aa1d9d..cea76c1fd29 100644
--- a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/CDebugModel.java
+++ b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/core/CDebugModel.java
@@ -12,6 +12,7 @@ import java.util.HashMap;
 import org.eclipse.cdt.debug.core.cdi.CDIException;
 import org.eclipse.cdt.debug.core.cdi.ICDILocation;
 import org.eclipse.cdt.debug.core.cdi.model.ICDIBreakpoint;
+import org.eclipse.cdt.debug.core.cdi.model.ICDIExpression;
 import org.eclipse.cdt.debug.core.cdi.model.ICDITarget;
 import org.eclipse.cdt.debug.internal.core.breakpoints.CLineBreakpoint;
 import org.eclipse.cdt.debug.internal.core.breakpoints.CWatchpoint;
@@ -24,12 +25,15 @@ import org.eclipse.core.resources.IWorkspaceRunnable;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
 import org.eclipse.debug.core.DebugException;
 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.IBreakpointManager;
 import org.eclipse.debug.core.ILaunch;
 import org.eclipse.debug.core.model.IBreakpoint;
 import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.core.model.IExpression;
 import org.eclipse.debug.core.model.IProcess;
 
 /**
@@ -275,4 +279,24 @@ public class CDebugModel
 		attributes.put( ICWatchpoint.WRITE, new Boolean( writeAccess ) );
 		return new CWatchpoint( resource, attributes, add );
 	}
+	
+	public static IExpression createExpression( IDebugTarget target, String text ) throws DebugException
+	{
+		if ( target != null && target instanceof CDebugTarget )
+		{
+			try
+			{
+				ICDIExpression cdiExpression = ((CDebugTarget)target).getCDISession().getExpressionManager().createExpression( text );
+			}
+			catch( CDIException e )
+			{
+				throw new DebugException( new Status( IStatus.ERROR, 
+													  getPluginIdentifier(),
+													  DebugException.TARGET_REQUEST_FAILED, 
+													  "Create expression failed.", 
+													  e ) );
+			}
+		}
+		return null;
+	}
 }
diff --git a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CDebugTarget.java b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CDebugTarget.java
index df1ef841d8a..2254739e126 100644
--- a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CDebugTarget.java
+++ b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CDebugTarget.java
@@ -59,10 +59,12 @@ import org.eclipse.debug.core.DebugEvent;
 import org.eclipse.debug.core.DebugException;
 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.IBreakpointManager;
+import org.eclipse.debug.core.IExpressionListener;
 import org.eclipse.debug.core.ILaunch;
 import org.eclipse.debug.core.ILaunchListener;
 import org.eclipse.debug.core.model.IBreakpoint;
 import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.core.model.IExpression;
 import org.eclipse.debug.core.model.IMemoryBlock;
 import org.eclipse.debug.core.model.IProcess;
 import org.eclipse.debug.core.model.IRegisterGroup;
@@ -81,6 +83,7 @@ public class CDebugTarget extends CDebugElement
 						  			 IFormattedMemoryRetrieval,
 						  			 IState,
 						  			 ILaunchListener,
+						  			 IExpressionListener,
 						  			 ICExpressionEvaluator
 {
 	/**
@@ -1656,4 +1659,25 @@ public class CDebugTarget extends CDebugElement
 			((CRegisterGroup)it.next()).preserve();
 		}
 	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.core.IExpressionListener#expressionAdded(IExpression)
+	 */
+	public void expressionAdded( IExpression expression )
+	{
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.core.IExpressionListener#expressionChanged(IExpression)
+	 */
+	public void expressionChanged( IExpression expression )
+	{
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.core.IExpressionListener#expressionRemoved(IExpression)
+	 */
+	public void expressionRemoved( IExpression expression )
+	{
+	}
 }
diff --git a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CExpression.java b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CExpression.java
new file mode 100644
index 00000000000..f61d7f1cc77
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CExpression.java
@@ -0,0 +1,69 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+package org.eclipse.cdt.debug.internal.core.model;
+
+import org.eclipse.cdt.debug.core.ICValue;
+import org.eclipse.cdt.debug.core.cdi.CDIException;
+import org.eclipse.cdt.debug.core.cdi.event.ICDIEvent;
+import org.eclipse.cdt.debug.core.cdi.event.ICDIEventListener;
+import org.eclipse.cdt.debug.core.cdi.model.ICDIExpression;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IExpression;
+import org.eclipse.debug.core.model.IValue;
+
+/**
+ * 
+ * Enter type comment.
+ * 
+ * @since Sep 17, 2002
+ */
+public class CExpression extends CVariable 
+						 implements IExpression
+{
+	/**
+	 * Constructor for CExpression.
+	 * @param target
+	 */
+	public CExpression( CDebugTarget target, ICDIExpression cdiExpression )
+	{
+		super( target, cdiExpression );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.core.model.IExpression#getExpressionText()
+	 */
+	public String getExpressionText()
+	{
+		try
+		{
+			return getName();
+		}
+		catch( DebugException e )
+		{
+		}
+		return null;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.debug.core.model.IExpression#getValue()
+	 */
+	public IValue getValue()
+	{
+		try
+		{
+			return super.getValue();
+		}
+		catch( DebugException e )
+		{
+		}
+		return null;
+	}
+
+	public void dispose()
+	{
+		super.dispose();
+	}
+}
diff --git a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CValueFactory.java b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CValueFactory.java
index a1c74115cb1..478cac1de93 100644
--- a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CValueFactory.java
+++ b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/model/CValueFactory.java
@@ -12,16 +12,12 @@ import org.eclipse.debug.core.DebugException;
 
 /**
  *
- * Generates variable values.
+ * Generates values for variable and expressions.
  * 
  * @since Sep 9, 2002
  */
 public class CValueFactory
 {
-	/**
-	 * Creates the appropriate kind of value, or <code>null</code>.
-	 * 
-	 */
 	static public ICValue createValue( CVariable parent, ICDIValue cdiValue ) throws DebugException
 	{
 		return new CValue( parent, cdiValue );
diff --git a/debug/org.eclipse.cdt.debug.ui/icons/full/obj16/expression_obj.gif b/debug/org.eclipse.cdt.debug.ui/icons/full/obj16/expression_obj.gif
new file mode 100644
index 00000000000..870df5c473a
Binary files /dev/null and b/debug/org.eclipse.cdt.debug.ui/icons/full/obj16/expression_obj.gif differ
diff --git a/debug/org.eclipse.cdt.debug.ui/plugin.properties b/debug/org.eclipse.cdt.debug.ui/plugin.properties
index 6f7c42e970e..4fcf1584e41 100644
--- a/debug/org.eclipse.cdt.debug.ui/plugin.properties
+++ b/debug/org.eclipse.cdt.debug.ui/plugin.properties
@@ -24,4 +24,5 @@ EnableBreakpoint.label=T&oggle Breakpoint
 BreakpointProperties.label=Breakpoint P&roperties...
 ManageBreakpointAction.label=Add/Remove C/C++ Brea&kpoint
 BreakpointPropertiesAction.label=P&roperties...
-ManageWatchpointAction.label=Add C/C++ &Watchpoint
+ManageWatchpointAction.label=Add C/C++ &Watchpoint...
+AddExpressionAction.label=Add C/C++ &Expression...
diff --git a/debug/org.eclipse.cdt.debug.ui/plugin.xml b/debug/org.eclipse.cdt.debug.ui/plugin.xml
index 8bbe13f6595..0da2046c5c3 100644
--- a/debug/org.eclipse.cdt.debug.ui/plugin.xml
+++ b/debug/org.eclipse.cdt.debug.ui/plugin.xml
@@ -95,6 +95,14 @@
                   name="cBreakpointGroup">
             </separator>
          </menu>
+         <menu
+               label="%RunMenu.label"
+               path="additions"
+               id="org.eclipse.ui.run">
+            <separator
+                  name="cExpressionGroup">
+            </separator>
+         </menu>
          <action
                id="org.eclipse.cdt.debug.ui.internal.actions.RestartActionDelegate"
                hoverIcon="icons/full/clcl16/restart.gif"
@@ -141,6 +149,20 @@
                </pluginState>
             </enablement>
          </action>
+         <action
+               label="%AddExpressionAction.label"
+               icon="icons/full/obj16/expression_obj.gif"
+               helpContextId="add_expression_action_context"
+               class="org.eclipse.cdt.debug.internal.ui.actions.AddExpressionActionDelegate"
+               menubarPath="org.eclipse.ui.run/cExpressionGroup"
+               id="org.eclipse.cdt.debug.internal.ui.actions.AddExpressionActionDelegate">
+            <enablement>
+               <pluginState
+                     value="activated"
+                     id="org.eclipse.cdt.debug.ui">
+               </pluginState>
+            </enablement>
+         </action>
       </actionSet>
    </extension>
    <extension
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AddExpressionActionDelegate.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AddExpressionActionDelegate.java
new file mode 100644
index 00000000000..2a188d4590a
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/AddExpressionActionDelegate.java
@@ -0,0 +1,283 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+package org.eclipse.cdt.debug.internal.ui.actions;
+
+import org.eclipse.cdt.debug.core.CDebugCorePlugin;
+import org.eclipse.cdt.debug.core.CDebugModel;
+import org.eclipse.cdt.debug.core.ICExpressionEvaluator;
+import org.eclipse.cdt.debug.ui.CDebugUIPlugin;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.debug.core.DebugException;
+import org.eclipse.debug.core.model.IDebugElement;
+import org.eclipse.debug.core.model.IDebugTarget;
+import org.eclipse.debug.core.model.IExpression;
+import org.eclipse.debug.ui.DebugUITools;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IEditorActionDelegate;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IPartListener;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.IWorkbenchWindowActionDelegate;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+/**
+ * 
+ * Enter type comment.
+ * 
+ * @since Sep 17, 2002
+ */
+public class AddExpressionActionDelegate implements IWorkbenchWindowActionDelegate, 
+													IEditorActionDelegate,
+													IPartListener
+{
+	private IAction fAction;
+	private IWorkbenchWindow fWorkbenchWindow;
+	private IWorkbenchPart fTargetPart;
+	private IEditorPart fTargetEditor;
+	private IDebugTarget fDebugTarget;
+
+	/**
+	 * Constructor for AddExpressionActionDelegate.
+	 */
+	public AddExpressionActionDelegate()
+	{
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
+	 */
+	public void dispose()
+	{
+		IWorkbenchWindow win = getWorkbenchWindow();
+		if ( win != null )
+		{
+			win.getPartService().removePartListener( this );
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(IWorkbenchWindow)
+	 */
+	public void init( IWorkbenchWindow window )
+	{
+		setWorkbenchWindow( window );
+		IWorkbenchPage page = window.getActivePage();
+		if ( page != null )
+		{
+			setTargetPart( page.getActivePart() );
+		}
+		window.getPartService().addPartListener( this );
+		IAdaptable context = DebugUITools.getDebugContext();
+		if ( context != null )
+		{
+			IDebugTarget target = ((IDebugElement)context.getAdapter( IDebugElement.class )).getDebugTarget();
+			if ( target != null )
+			{
+				ICExpressionEvaluator ee = (ICExpressionEvaluator)target.getAdapter( ICExpressionEvaluator.class );
+				if ( ee != null && ee.canEvaluate() )
+				{
+					setDebugTarget( target );
+				}
+			}
+		}
+		update();
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IPartListener#partActivated(IWorkbenchPart)
+	 */
+	public void partActivated( IWorkbenchPart part )
+	{
+		setTargetPart( part );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IPartListener#partBroughtToTop(IWorkbenchPart)
+	 */
+	public void partBroughtToTop( IWorkbenchPart part )
+	{
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IPartListener#partClosed(IWorkbenchPart)
+	 */
+	public void partClosed( IWorkbenchPart part )
+	{
+		if ( part == getTargetPart() )
+		{
+			setTargetPart( null );
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IPartListener#partDeactivated(IWorkbenchPart)
+	 */
+	public void partDeactivated( IWorkbenchPart part )
+	{
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IPartListener#partOpened(IWorkbenchPart)
+	 */
+	public void partOpened( IWorkbenchPart part )
+	{
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IActionDelegate#run(IAction)
+	 */
+	public void run( IAction action )
+	{
+		String text = getSelectedText();
+		ExpressionDialog dlg = new ExpressionDialog( getShell(), text );
+		if ( dlg.open() != Dialog.OK )
+			return;
+		createExpression( dlg.getExpression() );
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IActionDelegate#selectionChanged(IAction, ISelection)
+	 */
+	public void selectionChanged( IAction action, ISelection selection )
+	{
+		setAction( action );
+		update();
+	}
+
+	protected IAction getAction()
+	{
+		return fAction;
+	}
+
+	protected void setAction( IAction action )
+	{
+		fAction = action;
+	}
+
+	protected IWorkbenchWindow getWorkbenchWindow()
+	{
+		return fWorkbenchWindow;
+	}
+
+	protected void setWorkbenchWindow( IWorkbenchWindow workbenchWindow )
+	{
+		fWorkbenchWindow = workbenchWindow;
+	}
+	
+	protected String getSelectedText()
+	{
+		ISelection selection = getTargetSelection();
+		if ( selection != null && selection instanceof ITextSelection )
+		{
+			return ((ITextSelection)selection).getText().trim();
+		}
+		return "";
+	}
+
+	protected void update()
+	{
+		IAction action = getAction();
+		if ( action != null )
+		{
+			action.setEnabled( getDebugTarget() != null && getTargetPart() != null );
+		}
+	}
+
+	protected void setEnabledState( ITextEditor editor )
+	{
+		if ( getAction() != null )
+		{
+			getAction().setEnabled( editor != null );
+		}
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.ui.IEditorActionDelegate#setActiveEditor(IAction, IEditorPart)
+	 */
+	public void setActiveEditor( IAction action, IEditorPart targetEditor )
+	{
+		setAction( action );
+		setTargetPart( targetEditor );
+		update();
+	}
+
+	protected IWorkbenchPart getTargetPart()
+	{
+		return fTargetPart;
+	}
+
+	protected void setTargetPart( IWorkbenchPart part )
+	{
+		fTargetPart = part;
+	}
+
+	protected Shell getShell()
+	{
+		if ( getTargetPart() != null )
+		{
+			return getTargetPart().getSite().getShell();
+		}
+		else
+		{
+			return CDebugUIPlugin.getActiveWorkbenchShell();
+		}
+	}
+
+	protected ISelection getTargetSelection()
+	{
+		IWorkbenchPart part = getTargetPart();
+		if ( part != null )
+		{
+			ISelectionProvider provider = part.getSite().getSelectionProvider();
+			if ( provider != null )
+			{
+				return provider.getSelection();
+			}
+		}
+		return null;
+	}
+
+	protected IDebugTarget getDebugTarget()
+	{
+		return fDebugTarget;
+	}
+	
+	protected void setDebugTarget( IDebugTarget target )
+	{
+		fDebugTarget = target;
+	}
+	
+	private void createExpression( final String text )
+	{
+		final Display display = CDebugUIPlugin.getStandardDisplay();
+		if ( display.isDisposed() )
+		{
+			return;
+		}
+		display.asyncExec( new Runnable()
+								{
+									public void run()
+									{
+										try
+										{
+											CDebugModel.createExpression( getDebugTarget(), text );
+										}
+										catch( DebugException e )
+										{
+											CDebugUIPlugin.errorDialog( e.getMessage(), e );
+										}
+									}
+								} );
+	}
+}
diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ExpressionDialog.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ExpressionDialog.java
new file mode 100644
index 00000000000..8b2a15c8855
--- /dev/null
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/ExpressionDialog.java
@@ -0,0 +1,140 @@
+/*
+ *(c) Copyright QNX Software Systems Ltd. 2002.
+ * All Rights Reserved.
+ * 
+ */
+package org.eclipse.cdt.debug.internal.ui.actions;
+
+import org.eclipse.debug.internal.ui.DebugPluginImages;
+import org.eclipse.debug.ui.IDebugUIConstants;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * 
+ * Enter type comment.
+ * 
+ * @since Sep 17, 2002
+ */
+public class ExpressionDialog extends Dialog
+{
+	private Button fBtnOk = null;
+	private Button fBtnCancel = null;
+	private Text fTextExpression;
+	
+	private String fExpression = "";
+
+	/**
+	 * Constructor for ExpressionDialog.
+	 * @param parentShell
+	 */
+	public ExpressionDialog( Shell parentShell, String expression )
+	{
+		super( parentShell );
+		if ( expression != null )
+			fExpression = expression; 
+	}
+
+	protected void configureShell( Shell shell ) 
+	{
+		super.configureShell( shell );
+		shell.setText( "Add Expression" );
+		shell.setImage( DebugPluginImages.getImage( IDebugUIConstants.IMG_OBJS_EXPRESSION ) );
+	}
+
+	protected Control createContents( Composite parent ) 
+	{
+		Control control = super.createContents( parent );
+		setOkButtonState();
+		return control;
+	}
+
+	protected Control createDialogArea( Composite parent )
+	{
+		Composite composite = new Composite( parent, SWT.NONE );
+		composite.setLayout( new GridLayout() );
+		((GridLayout)composite.getLayout()).marginWidth = 10;
+		composite.setLayoutData( new GridData( GridData.FILL_BOTH  ) );
+		createDataWidgets( composite );
+		initializeDataWidgets();
+		return composite;
+	}
+	
+	protected void createButtonsForButtonBar( Composite parent ) 
+	{
+		fBtnOk = createButton( parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true );
+		fBtnCancel = createButton( parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false );
+	}
+
+	private void createDataWidgets( Composite parent ) 
+	{
+		fTextExpression	= createExpressionText( parent );
+	}
+
+	private void initializeDataWidgets()
+	{
+		fTextExpression.setText( fExpression );
+		setOkButtonState();
+	}
+
+	private Text createExpressionText( Composite parent )
+	{
+		Label label = new Label( parent, SWT.RIGHT );
+		label.setText( "Expression to add:" );	
+		final Text text = new Text( parent, SWT.BORDER );
+		GridData gridData = new GridData( GridData.FILL_HORIZONTAL );
+		gridData.widthHint = 300;
+		text.setLayoutData( gridData );
+		addModifyListener( text ); 
+		return text;
+	}
+
+	private void setOkButtonState()
+	{
+		if ( fBtnOk == null )
+			return;
+		fBtnOk.setEnabled( fTextExpression.getText().trim().length() > 0 );
+	}
+
+	private void storeData()
+	{
+		fExpression = fTextExpression.getText().trim();
+	}
+
+	private void addModifyListener( Text text )
+	{
+		text.addModifyListener( 
+					new ModifyListener() 
+						{
+							public void modifyText( ModifyEvent e )
+							{
+								setOkButtonState();
+							}
+						} );
+	}
+	
+	public String getExpression()
+	{
+		return fExpression;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.jface.dialogs.Dialog#okPressed()
+	 */
+	protected void okPressed()
+	{
+		storeData();
+		super.okPressed();
+	}
+}