myframe.java

JGraph扩展应用。自定义Renderer,自定义视图View实现自定义工作流控件

/**
 * 
 */
package flow.graph.test;

import java.awt.Dimension;
import java.awt.FlowLayout;
import java.io.IOException;

import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.LookAndFeel;
import javax.swing.UIManager;
import javax.swing.plaf.metal.DefaultMetalTheme;
import javax.swing.plaf.metal.MetalLookAndFeel;

import com.jgoodies.looks.Options;
import com.jgoodies.looks.demo.Settings;
import com.jgoodies.looks.plastic.PlasticLookAndFeel;

import flow.graph.gui.graph.GraphManager;


/**
 * @author Administrator
 *
 */
public class MyFrame extends JFrame{
	public MyFrame(){ 
		super("背景图片测试"); 
		configureUI();
		setSize(500,350); 
		//getContentPane().setLayout(new FlowLayout()); 
		setDefaultCloseOperation(EXIT_ON_CLOSE); 
		//this.setContentPane(new MyPanel("background.gif"));
		//this.setContentPane(new JScrollPane(new GraphManager(null)));
		this.setContentPane(new GraphManager());
		/*
		JScrollPane sp = new JScrollPane();
		MyViewPort view = new MyViewPort();
		try {
			view.setBackgroundTexture(MyFrame.class.getResource("background.gif"));
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		//sp.setOpaque(false);
		sp.setViewport(view);
		this.setContentPane(sp);
		*/
		//new GetToolBar(this.getRootPane());
		//createToolBar();
		this.setVisible(true); 
	} 
	
	public static void main(String[] args){ 
		new MyFrame(); 
	} 
	
	public void configureUI(){
		Settings settings = Settings.createDefault();
        Options.setDefaultIconSize(new Dimension(18, 18));

        Options.setUseNarrowButtons(settings.isUseNarrowButtons());

        // Global options
        Options.setTabIconsEnabled(settings.isTabIconsEnabled());
        UIManager.put(Options.POPUP_DROP_SHADOW_ENABLED_KEY,
                settings.isPopupDropShadowEnabled());

        // Swing Settings
        LookAndFeel selectedLaf = settings.getSelectedLookAndFeel();
        if (selectedLaf instanceof PlasticLookAndFeel) {
            PlasticLookAndFeel.setPlasticTheme(settings.getSelectedTheme());
            PlasticLookAndFeel.setTabStyle(settings.getPlasticTabStyle());
            PlasticLookAndFeel.setHighContrastFocusColorsEnabled(
                settings.isPlasticHighContrastFocusEnabled());
        } else if (selectedLaf.getClass() == MetalLookAndFeel.class) {
            MetalLookAndFeel.setCurrentTheme(new DefaultMetalTheme());
        }

        // Work around caching in MetalRadioButtonUI
        JRadioButton radio = new JRadioButton();
        radio.getUI().uninstallUI(radio);
        JCheckBox checkBox = new JCheckBox();
        checkBox.getUI().uninstallUI(checkBox);
        try {
            UIManager.setLookAndFeel(selectedLaf);
        } catch (Exception e) {
            System.out.println("Can't change L&F: " + e);
        }
		
	}
	
}