celleditors.java

用java 实现的IE browser适合于学者

/*
 * Created on 2005-1-3
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.hnjchina.createview;
import java.util.ArrayList;

import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.CheckboxCellEditor;
import org.eclipse.jface.viewers.ColorCellEditor;
import org.eclipse.jface.viewers.ComboBoxCellEditor;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.RGB;
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.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.part.ViewPart;

/**
 * @author limeiyong
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class CellEditors  extends ViewPart{
	 public java.util.List people= new ArrayList();;
	/* (non-Javadoc)
	 * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
	 */
	public void createPartControl(Composite parent) {
	    Composite composite = new Composite(parent, SWT.NONE);
	    composite.setLayout(new GridLayout(1, false));
	    // Add a button to create the new person
	    Button newPerson = new Button(composite, SWT.PUSH);
	    newPerson.setText("Create New Person");

	    // Add the TableViewer
	    final TableViewer tv = new TableViewer(composite,SWT.FULL_SELECTION);
	    tv.setContentProvider(new PersonContentProvider());
	    tv.setLabelProvider(new PersonLabelProvider());
	    tv.setInput(people);

	    // Set up the table
	    Table table = tv.getTable();
	    table.setLayoutData(new GridData(GridData.FILL_BOTH));

	    new TableColumn(table, SWT.CENTER).setText(PersonEditor.NAME);
	    new TableColumn(table, SWT.CENTER).setText(PersonEditor.MALE);
	    new TableColumn(table, SWT.CENTER).setText(PersonEditor.AGE);
	    new TableColumn(table, SWT.CENTER).setText(PersonEditor.SHIRT_COLOR);

	    for (int i = 0, n = table.getColumnCount(); i < n; i++) {
	      table.getColumn(i).pack();
	    }

	    table.setHeaderVisible(true);
	    table.setLinesVisible(true);

	    // Add a new person when the user clicks button
	    newPerson.addSelectionListener(new SelectionAdapter() {
	      public void widgetSelected(SelectionEvent event) {
	        Person p = new Person();
	        p.setName("Name");
	        p.setMale(true);
//	        p.setAgeRange(Integer.valueOf("0"));
	        p.setShirtColor(new RGB(255, 0, 0));
	        people.add(p);
	        tv.refresh();
	      }
	    });

	    // Create the cell editors
	    CellEditor[] editors = new CellEditor[1];
	    editors[0] = new TextCellEditor(table);
	    editors[1] = new CheckboxCellEditor(table);
//	    editors[2] = new ComboBoxCellEditor(table,AgeRange.INSTANCES,SWT.READ_ONLY);
	    editors[2] = new ComboBoxCellEditor(table,PersonEditor.PROPS,SWT.READ_ONLY);
	    editors[3] = new ColorCellEditor(table);	    

	    // Set the editors, cell modifier, and column properties
	    tv.setColumnProperties(PersonEditor.PROPS); //the edit	    
	    tv.setCellModifier(new PersonCellModifier(tv)); //the edit
	    tv.setCellEditors(editors);
	}

	/* (non-Javadoc)
	 * @see org.eclipse.ui.part.WorkbenchPart#setFocus()
	 */
	public void setFocus() {
		// TODO Auto-generated method stub
		
	}

}