Bug 116377 container's data set should be list in dynamic image expression builder
description: container's data set should be list in dynamic image expression builder steps to reproduce: 1. drag an image to one cell of table 2. choose dynamic image 3. click on expression builder.... actual result: no data set list in the expression builder expected result: container's data set should be list in dynamic image expression builder
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ImageBuilder.java
* (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.Dialog#createDialogArea(org.eclipse.swt.widgets.Composite)
	 */
	protected Control createDialogArea( Composite parent )
	{
		if ( inputImage == null )
		{
			
			
			inputImage = DesignElementFactory.getInstance( ).newImage( null );
			setOKLabel( DLG_INSERT_BUTTON_MSG );
		}
		Composite topCompostie = (Composite) super.createDialogArea( parent );
		createSelectionArea( topCompostie );
		new Label( topCompostie, SWT.SEPARATOR | SWT.HORIZONTAL ).setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		Composite composite = new Composite( topCompostie, SWT.NONE );
		composite.setLayout( new GridLayout( 2, false ) );
		createInputArea( composite );
		createPreviewArea( composite );
		new Label( topCompostie, SWT.SEPARATOR | SWT.HORIZONTAL ).setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
		return topCompostie;
	}
	private void createSelectionArea( Composite parent )
	{
		Composite composite = new Composite( parent, SWT.NONE );
		composite.setLayout( new GridLayout( 2, false ) );
		composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		Label label = new Label( composite, SWT.NONE );
		label.setText( DLG_SELECT_PICTURE_LABEL );