palettefactory.java

GEF初学者可以用来对照的小例子

package com.dss.moon.gef.view;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.gef.palette.CombinedTemplateCreationEntry;
import org.eclipse.gef.palette.MarqueeToolEntry;
import org.eclipse.gef.palette.PaletteContainer;
import org.eclipse.gef.palette.PaletteDrawer;
import org.eclipse.gef.palette.PaletteGroup;
import org.eclipse.gef.palette.PaletteRoot;
import org.eclipse.gef.palette.SelectionToolEntry;
import org.eclipse.gef.palette.ToolEntry;
import org.eclipse.gef.requests.SimpleFactory;

import com.dss.moon.gef.model.Ellipse;

public class PaletteFactory {

	public static PaletteRoot createPalette(){
		PaletteRoot root = new PaletteRoot();
		root.addAll(createTeams(root));
		return root;
		 
	}
	
	public static List createTeams(PaletteRoot root){
		List team = new ArrayList();
		team.add(createPaletteGroup());
		team.add(createDrawer());
		return team;
		
	}
	
	public static PaletteContainer createPaletteGroup(){
		
		PaletteGroup group = new PaletteGroup("Control");
		List entris = new ArrayList();
		ToolEntry select = new SelectionToolEntry();
		ToolEntry maquee = new MarqueeToolEntry();
		entris.add(select);
		entris.add(maquee);
		
		group.addAll(entris);
		return group;
		
	}
	
	public static PaletteContainer createDrawer(){
		
		List entris = new ArrayList();
		PaletteDrawer drawer = new PaletteDrawer("組件");
		ToolEntry tool = new CombinedTemplateCreationEntry("Ellipse", "Create a new Ellipse", Ellipse.class, new SimpleFactory(
				Ellipse.class), null, null);
		entris.add(tool);
		drawer.addAll(entris);
		return drawer;
	}
}