Bug 144378 There is no checkbox for user to bind a dynamic image
Description: Create a dynamic image, there is no checkbox for user to bind the column of dataset. Steps to reproduce: 1.Create a sample datasource and dataset with "select * from CLASSICMODELS.PRODUCTLINES". 2.Add a image to the report layout, select dynamic image type, and then click "Binding" button, select the dataset, and want to bind a column. But there is no checkbox for user to do this action. Expected result: Like data item, there is a checkbox for user to bind the column.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ImageBuilder.java
ExceptionHandler.handle( e,
					DLG_TITLE_LOADING_FAIL,
					DLG_ERROR_MSG_LOADING_FAIL );
		}
	}
	private void preview( )
	{
		if ( embeddedImageList.getSelectionCount( ) > 0 )
		{
			Image image = ImageManager.getInstance( )
					.getImage( inputImage.getModuleHandle( ),
							embeddedImageList.getSelection( )[0] );
			try
			{
				previewCanvas.loadImage( image );
				return;
			}
			catch ( Exception e )
			{
				ExceptionHandler.handle( e,
						DLG_TITLE_LOADING_FAIL,
						DLG_ERROR_MSG_LOADING_FAIL );
			}
		}
		clearPreview( );
	}
	private void clearPreview( )
	{
		previewCanvas.clear( );
	}