java2demo.java~1~

风机在线监测系统,采用sqlserver数据库,有问题联系我

package java2d;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.awt.font.TextLayout;
import java.awt.font.FontRenderContext;
import javax.swing.*;
import javax.swing.border.*;
import java.sql.*;




public class Java2Demo extends JPanel
{   
	static plotArray pArray;
	static plotArrayLY pArrayLY;
	static plotArrayRX pArrayRX;
	static plotArrayRY pArrayRY;
	static float al1=(float)7.0;
    static float al2=(float)9.5;
	static Connection connection; 
    static dataPool datapool;
    static Java2Demo demo;
    static GlobalControls controls;
    static MemoryMonitor memorymonitor;
    static PerformanceMonitor performancemonitor;
    static JTabbedPane tabbedPane;
    static JLabel progressLabel,welcome,title;
    static JProgressBar progressBar;
    static DemoGroup group[];
    static Color backgroundColor;
	static Intro intro;
	private ResourceBundle bundle;
	 int textLocation ;
	String text;
     javax.swing.Timer timer;

	
   static String[][] demos0 = 
    { 
        {"振动", "风机左X", "风机左Y", "风机右X", "风机右Y"},
        {"位移", "风机左Z", "风机右Z",},
        {"温度", "风机左", "风机右", "电机左","电机右"},
        {"电流","电流1","电流2","电流3"},
        {"电压","电压"}
    };
	 static String[][] demos = 
    { 
        {"振动", "LX", "LY", "RX", "RY"},
        {"位移", "LZ", "RZ",},
        {"温度", "FL", "FR", "DL","DR"},
		{"电流","C1","C2","C3"},
        {"电压","dianya"}
    };

    private GlobalPanel gp;



    /**
     * Construct the Java2D Demo.
     */
    public Java2Demo() {
		pArray=new plotArray();
		pArrayLY=new plotArrayLY();
		pArrayRX=new plotArrayRX();
		pArrayRY=new plotArrayRY();
		textLocation = 0;
		datapool=new dataPool();
		connection=datapool.con;
		System.out.println("Java2Demo's connection has been initated!");
    
        setLayout(new BorderLayout());
        setBorder(new EtchedBorder());
		bundle = null;
		text = getString("welcome.text");
		welcome.setFont(new Font("serif", Font.BOLD+Font.ITALIC, 40));
		title.setFont(new Font("serif", Font.BOLD+Font.ITALIC, 50));
		title.setText("武钢炼铁厂 在线监测系统");
		
		progressBar.setMaximum(text.length()+5); 
		timer = new javax.swing.Timer(100, createTextLoadAction());
		timer.start();
        
        intro = new Intro();
        progressBar.setValue(progressBar.getValue() + 1);
        UIManager.put("Button.margin", new Insets(0,0,0,0));
       
        controls = new GlobalControls();
        memorymonitor = new MemoryMonitor();
        performancemonitor = new PerformanceMonitor();

        GlobalPanel gp = new GlobalPanel();

        tabbedPane = new JTabbedPane();
        tabbedPane.setFont(new Font("serif", Font.PLAIN, 12));
        tabbedPane.addTab("", new J2DIcon(), gp);
        tabbedPane.addChangeListener(gp);

        group = new DemoGroup[demos.length];
        for (int i = 0; i < demos.length; i++) {
           // progressLabel.setText("Loading demos." + demos[i][0]);
            group[i] = new DemoGroup(demos[i][0]);
            tabbedPane.addTab(demos0[i][0], null);
            progressBar.setValue(progressBar.getValue() + 1);
        }
		   while(textLocation!=28){}
		   timer.stop();
		   timer = null;
		  add(tabbedPane, BorderLayout.CENTER);
		
       
		
    }

   
    public String getString(String key) {
	String value = "nada";
	if(bundle == null) {
		bundle = ResourceBundle.getBundle("welcome");
	    }
	try {
	    value = bundle.getString(key);
	} catch (MissingResourceException e) {
	    System.out.println("java.util.MissingResourceException: Couldn't find value for: " + key);
	}
	return value;
    }

	public  Action createTextLoadAction() {
	    return new AbstractAction("text load action") {
	    public void actionPerformed (ActionEvent e) {
		if(textLocation<text.length()) {
		    welcome.setText(welcome.getText()+text.substring(textLocation, textLocation+1));
			progressBar.setValue(progressBar.getValue() + 1);
		    textLocation++;
			System.out.println(""+textLocation);
		} 
	    }
	};
    }  
	
  
    public void start() {
		pArray.start();
		pArrayLY.start();
		pArrayRX.start();
		pArrayRY.start();
        if (tabbedPane.getSelectedIndex() == 0) {
            intro.start();
        } else {
            group[tabbedPane.getSelectedIndex()-1].setup(false);
            if (memorymonitor.surf.thread == null) {
                memorymonitor.surf.start();
            }
			 if (performancemonitor.surf.thread == null) {
                performancemonitor.surf.start();
            }
       
        }
    }


    public void stop() {
        if (tabbedPane.getSelectedIndex() == 0) {
            intro.stop();
        } else {
            memorymonitor.surf.stop();
          //  performancemonitor.surf.stop();
            int i = tabbedPane.getSelectedIndex()-1;
            group[i].shutDown(group[i].getPanel());
        }
       
	   datapool.closeConnection();
	   pArray.stop();
	   pArrayLY.stop();
	   pArrayRX.stop();
	   pArrayRY.stop();
    }


    static void addToGridBag(JPanel panel, Component comp,
            int x, int y, int w, int h, double weightx, double weighty) {

        GridBagLayout gbl = (GridBagLayout) panel.getLayout();
        GridBagConstraints c = new GridBagConstraints();
        c.fill = GridBagConstraints.BOTH;
        c.gridx = x;
        c.gridy = y;
        c.gridwidth = w;
        c.gridheight = h;
        c.weightx = weightx;
        c.weighty = weighty;
        panel.add(comp);
        gbl.setConstraints(comp, c);
    }

	

    /**
     * The Icon for the Intro tab.
     */
    static class J2DIcon implements Icon {

        private static Color blue = new Color(94, 105, 176); 
        private static Color black = new Color(20, 20, 20); 
        private static Font font = new Font("serif", Font.BOLD, 12);
        private FontRenderContext frc = new FontRenderContext(null,true,true);
		private TextLayout tl = new TextLayout("主界面", font, frc);
        public void paintIcon(Component c, Graphics g, int x, int y ) {
            Graphics2D g2 = (Graphics2D) g;
            g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, 
                                RenderingHints.VALUE_ANTIALIAS_ON);
            g2.setFont(font);
            if (tabbedPane.getSelectedIndex() == 0) {
                g2.setColor(blue);
            } else {
                g2.setColor(black);
            }
            tl.draw(g2, x, y + 15);
        }

        public int getIconWidth() {
            return 40;
        }

        public int getIconHeight() {
            return 22;
        }
    }

}