IXViewerValueColumn.java

/*
 * Created on Oct 29, 2010
 *
 * PLACE_YOUR_DISTRIBUTION_STATEMENT_RIGHT_HERE
 */
package org.eclipse.nebula.widgets.xviewer;

import org.eclipse.jface.viewers.StyledString;
import org.eclipse.nebula.widgets.xviewer.core.model.XViewerColumn;
import org.eclipse.nebula.widgets.xviewer.util.XViewerException;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.graphics.Image;

public interface IXViewerValueColumn {

   Image getColumnImage(Object element, XViewerColumn column, int columnIndex) throws XViewerException;

   String getColumnText(Object element, XViewerColumn column, int columnIndex) throws XViewerException;

   /**
    * Returns the backing data object for operations like sorting
    */
   Object getBackingData(Object element, XViewerColumn xCol, int columnIndex) throws Exception;

   Color getBackground(Object element, XViewerColumn xCol, int columnIndex) throws XViewerException;

   Color getForeground(Object element, XViewerColumn xCol, int columnIndex) throws XViewerException;

   //This method will only be called be the XViewerStyledTextLabelProvider
   StyledString getStyledText(Object element, XViewerColumn viewerColumn, int columnIndex) throws XViewerException;

   //This method will only be called be the XViewerStyledTextLabelProvider
   Font getFont(Object element, XViewerColumn viewerColumn, int columnIndex) throws XViewerException;

}