treeviewersamplelabelprovider.java

Eclipse RCP应用系统开发方法与实战源代码

package rcpbook.swtjface.sample;

import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.swt.graphics.Image;

public class TreeViewerSampleLabelProvider implements ITableLabelProvider {

	public Image getColumnImage(Object element, int columnIndex) {
		return null;
	}

	public String getColumnText(Object element, int columnIndex) {
		Student student = (Student) element;
		switch (columnIndex) {
		case 0:
			return (student.classname != null) ? student.classname : student.no;
		case 1:
			return student.name;
		case 2:
			return student.tel;
		case 3:
			return student.teacherincharge;
		}
		return "";
	}

	public void addListener(ILabelProviderListener listener) {
	}

	public void dispose() {
	}

	public boolean isLabelProperty(Object element, String property) {
		return false;
	}

	public void removeListener(ILabelProviderListener listener) {
	}
}