sampleview.java

一些介绍J2ME的经典源码,对于在手机上开发应用很有帮助

package treeviewersample.views;

import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.part.*;
import org.eclipse.jface.viewers.*;
import org.eclipse.swt.SWT;

public class SampleView extends ViewPart {
	
	Composite composite;
    TreeViewer treeviewer;
    /**
	 * This is a callback that will allow us
	 * to create the viewer and initialize it.
	 */
	public void createPartControl(Composite parent) {
		composite= new Composite(parent,SWT.NONE);
		composite.setLayout(new GridLayout(1,false));
		
		treeviewer = new TreeViewer(composite);		
		treeviewer.getTree().setLayoutData(new GridData(GridData.FILL_BOTH));
		treeviewer.setContentProvider(new SampleTreeContentProvider());
		treeviewer.setLabelProvider(new SampleTreeLabelProvider());
		treeviewer.setInput(getInput());
		treeviewer.expandAll();
	}
	
	private NBATeamNode getInput()
	{
		NBATeamNode root = new NBATeamNode("root");
		NBATeamNode team1= new NBATeamNode("Houston Rockets"); 
		NBATeamNode team2= new NBATeamNode("LA Lakers");
		NBATeamNode team3= new NBATeamNode("Dallas Mavericks"); 
		
		root.addTeam(team1);
		root.addTeam(team2);
		root.addTeam(team3);
		
        team1.addPlayer(new NBAPlayer("Yao Ming"));
        team1.addPlayer(new NBAPlayer("Tracy McGrady"));
        team1.addPlayer(new NBAPlayer("Rafer Alston"));
        team1.addPlayer(new NBAPlayer("Shane Battier"));
        team1.addPlayer(new NBAPlayer("Juwan Howard"));
        
        team2.addPlayer(new NBAPlayer("Kobe Bryant"));
        team2.addPlayer(new NBAPlayer("Smush Parker"));
        team2.addPlayer(new NBAPlayer("Luke Walton"));
        team2.addPlayer(new NBAPlayer("Lamar Odom"));
        team2.addPlayer(new NBAPlayer("Andrew Bynum"));
        
        team3.addPlayer(new NBAPlayer("Devin Harris"));
        team3.addPlayer(new NBAPlayer("Jason Terry"));
        team3.addPlayer(new NBAPlayer("Josh Howard"));
        team3.addPlayer(new NBAPlayer("Dirk Nowitzki"));
        team3.addPlayer(new NBAPlayer("DeSagana Diop"));
		
		return root;
	}

	/**
	 * Passing the focus request to the viewer's control.
	 */
	public void setFocus() {	
	}
}