java 简单进度条实践
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以个进度条 当后台有程序运行,他动,运行完,停止不动,就这个。简单的很
/** *//**
* @author weistone2001@hotmail.com
* @一个简单的 loading条
*/
import java.awt.BorderLayout;
import java.awt.Button;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JFrame;
import javax.swing.JProgressBar;
/** *//**
* @author weistone2001@hotmail.com
* @这个类创建了一个不确定模式进度条,也就是没有进度,一直傻傻动的进度条
*/
class A extends JProgressBar implements Runnable ...{
public void run() ...{
this.setIndeterminate(true);
}
}
/** *//**
* @author weistone2001@hotmail.com
* @这个类是你实际后台程序
*/
class T implements Runnable ...{
public void run() ...{
int x=0;
for(int i=0;i<500000;i++)...{
x=x+i;
System.out.println(x);
}
}
}
/** *//**
* @author weistone2001@hotmail.com
* @主程序,进行吧两个类分别实现在线程里,然后运行
*/
public class B extends JFrame ...{
B() ...{
this.setLayout(new BorderLayout());
this.setSize(500, 600);
this.pack();
this.setVisible(true);
}
public static void main(String arg[])...{
B b=new B();
b.setLayout(new BorderLayout());
b.setSize(500, 600);
final A a=new A();
final T t=new T();
b.add("Center",a);
final Thread t1=new Thread(a,"aaa");
final Thread t2=new Thread(t,"ttt");
b.pack();
Button bb=new Button();
b.add("South",bb);
bb.addActionListener(new ActionListener() ...{
public void actionPerformed(ActionEvent arg0) ...{
t1.start();
t2.start();
}
});
}
}
其实也可以主类自己就是一个Runnable
package visual;
import javax.swing.*;
import javax.xml.rpc.ServiceException;
import java.awt.*;
import java.awt.event.*;
import java.rmi.RemoteException;
import keggapi.KEGGLocator;
import keggapi.KEGGPortType;
import keggapi.SSDBRelation;
class A extends JProgressBar implements Runnable ...{
public void run() ...{
this.setIndeterminate(true);
}
}
class DialogTesteConnecter extends JDialog implements ActionListener, Runnable ...{
final A aJProgressBar = new A();
KEGGLocator locator;
KEGGPortType serv;
JButton Annuler = new JButton("Annuler");
JButton Tester = new JButton("Tester");
boolean indeterminate = true;
JLabel jlb = new JLabel("Appuyez le button Tester ");
DialogTesteConnecter(Frame f, String s, boolean b) throws ServiceException ...{
super(f, s, b);
locator = new KEGGLocator();
serv = locator.getKEGGPort();
setLayout(new FlowLayout());
this.setBounds(200, 200, 220, 130);
this.add(aJProgressBar);
this.add(Tester);
this.add(Annuler);
this.add(jlb);
Annuler.addActionListener(this);
Tester.addActionListener(this);
validate();
}
public void actionPerformed(ActionEvent e) ...{
if (e.getActionCommand().equals("Annuler")) ...{
dispose();
}
if (e.getActionCommand().equals("Tester")) ...{
Thread t1 = new Thread(aJProgressBar, "aaa");
Thread t2 = new Thread(this, "ttt");
t1.start();
t2.start();
}
}
public void run() ...{
SSDBRelation[] results = null;
try ...{
results = serv.get_best_neighbors_by_gene("eco:b0002", 1, 1);
for (int i = 0; i < results.length; i++) ...{
int score = results[i].getSw_score();
if (score > 0) ...{
jlb.setText("Réussir de Connecter");
aJProgressBar.setIndeterminate(false);
} else ...{
jlb.setText("Désolé on ne sais pas le raison");
aJProgressBar.setIndeterminate(false);
}
}
} catch (RemoteException e) ...{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
import javax.swing.*;
import javax.xml.rpc.ServiceException;
import java.awt.*;
import java.awt.event.*;
import java.rmi.RemoteException;
import keggapi.KEGGLocator;
import keggapi.KEGGPortType;
import keggapi.SSDBRelation;
class A extends JProgressBar implements Runnable ...{
public void run() ...{
this.setIndeterminate(true);
}
}
class DialogTesteConnecter extends JDialog implements ActionListener, Runnable ...{
final A aJProgressBar = new A();
KEGGLocator locator;
KEGGPortType serv;
JButton Annuler = new JButton("Annuler");
JButton Tester = new JButton("Tester");
boolean indeterminate = true;
JLabel jlb = new JLabel("Appuyez le button Tester ");
DialogTesteConnecter(Frame f, String s, boolean b) throws ServiceException ...{
super(f, s, b);
locator = new KEGGLocator();
serv = locator.getKEGGPort();
setLayout(new FlowLayout());
this.setBounds(200, 200, 220, 130);
this.add(aJProgressBar);
this.add(Tester);
this.add(Annuler);
this.add(jlb);
Annuler.addActionListener(this);
Tester.addActionListener(this);
validate();
}
public void actionPerformed(ActionEvent e) ...{
if (e.getActionCommand().equals("Annuler")) ...{
dispose();
}
if (e.getActionCommand().equals("Tester")) ...{
Thread t1 = new Thread(aJProgressBar, "aaa");
Thread t2 = new Thread(this, "ttt");
t1.start();
t2.start();
}
}
public void run() ...{
SSDBRelation[] results = null;
try ...{
results = serv.get_best_neighbors_by_gene("eco:b0002", 1, 1);
for (int i = 0; i < results.length; i++) ...{
int score = results[i].getSw_score();
if (score > 0) ...{
jlb.setText("Réussir de Connecter");
aJProgressBar.setIndeterminate(false);
} else ...{
jlb.setText("Désolé on ne sais pas le raison");
aJProgressBar.setIndeterminate(false);
}
}
} catch (RemoteException e) ...{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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