Twaver.jar教程里有个tutorial示例，做到step3时，那三个图片（都放在com下的）就显示不出来了了，郁闷！
换到别的机器上，也不能运行！package com;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;import twaver.*;
import twaver.network.*;
import twaver.network.ui.*;
import twaver.table.*;
import twaver.tree.*;
public class Tutorial extends JFrame {
private TDataBox box = new TDataBox("Simple DataBox");
private TNetwork network;
private TTree tree;
private JPanel networkPane = new JPanel( new BorderLayout() );
private JPanel treePane = new JPanel( new BorderLayout() );
private JSplitPane split = new JSplitPane( JSplitPane.HORIZONTAL_SPLIT,treePane,networkPane );
public Tutorial() {
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
getContentPane().add(split,BorderLayout.CENTER);
split.setDividerLocation(200);
doSample();
}
public static void main(String[] args) {
Tutorial frame = new Tutorial();
frame.setSize(800, 600);
frame.setTitle("test TWaver Tutorial");
TWaverUtil.centerWindow(frame);
frame.setVisible(true);
}
private void doSample(){
try{
step1();
step2();
step3();
step4();
step5();
step6();
step7();
step8();
step9();
}
catch(Exception ex){
ex.printStackTrace();
}
}
private void step1() {
network = new TNetwork(box);
networkPane.add(network, BorderLayout.CENTER);
Node nodeA =new Node("A");
nodeA.putRenderAlpha(0.5f);
nodeA.setName("I am node A");
nodeA.setLocation(100, 150);
box.addElement(nodeA);
Node nodeB = new Node("B");
//nodeB.setName("I am node B");
nodeB.setDisplayName("<html>In case you thought that TWaver label had to be"+
"<p>boring,one line descriptions,the"+
"<p><font color=blue size=+2>TWaver Team</font>"+
"<p>is happy to shatter your illusions.<p>"+
"In TWaver,they can use HTML to"+
"<ul><li>Have Lists<li><b>Bold</b>"+
"text<li><em>emphasized</em>"+
"text<li>text with<font color=red>Color</font>"+
"<li>text in different<font size=+3>sizes</font>"+
"<li>and<font face=AvantGarde>Fonts</font></ul>"+
"Oh,and they can be multi-line,too.</html>");
nodeB.getAlarmState().addNewAlarm(AlarmSeverity.CRITICAL);
nodeB.setLocation(300, 450);
box.addElement(nodeB);
Link link = new Link("link",nodeA,nodeB);
link.setName("telephone line");
box.addElement(link);
}
private void step2() {
Dummy dummyNode = new Dummy("node dummy");
dummyNode.setName("all nodes");
dummyNode.addChild(box.getElementByID("A"));
dummyNode.addChild(box.getElementByID("B"));
box.addElement(dummyNode);
Dummy dummyLink = new Dummy("link dummy");
dummyLink.setName("all link");
dummyLink.addChild(box.getElementByID("link"));
box.addElement(dummyLink);
tree = new TTree(box);
JScrollPane scroll = new JScrollPane(tree);
treePane.add(scroll, BorderLayout.CENTER);
}
private void step3() {
Node node=(Node)box.getElementByID("A");
Chassis chassis=new Chassis("CHA");
node.addChild(chassis);
box.addElement(chassis);
Rack rack = new Rack("Rack A");
rack.setName("Rack");
rack.setLocation(50,50);
rack.setImage("/com/rack.png");
chassis.addChild(rack);
box.addElement(rack);
String imgPort1 = "/com/port1.png";
String imgPort2 = "/com/port2.png";
for(int module=0; module<4; module++){
Dummy dummy = new Dummy("PortDummy"+module);
dummy.setName("module"+module);
rack.addChild(dummy);
box.addElement(dummy);
for(int index=0; index<4; index++) {
Port port = new Port(module+":"+index);
port.setName(module+":"+index);
int x,y;
if(module%2==0) {
x=210+index*24;
}
else{
x=319+index*24;
}
if(module<2) {
y=16;
port.setImage(imgPort1);
}
else{
y=37;
port.setImage(imgPort2);
}
x += rack.getLocation().x;
y += rack.getLocation().y;
port.setLocation(new Point(x,y));
dummy.addChild(port);
box.addElement(port);
}
}
}
private void step4() { }
private void step5() { }
private void step6() { }
private void step7() { }
private void step8() { }
private void step9() {
}
}求高手帮个忙看看啊
换到别的机器上，也不能运行！package com;
import java.util.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;import twaver.*;
import twaver.network.*;
import twaver.network.ui.*;
import twaver.table.*;
import twaver.tree.*;
public class Tutorial extends JFrame {
private TDataBox box = new TDataBox("Simple DataBox");
private TNetwork network;
private TTree tree;
private JPanel networkPane = new JPanel( new BorderLayout() );
private JPanel treePane = new JPanel( new BorderLayout() );
private JSplitPane split = new JSplitPane( JSplitPane.HORIZONTAL_SPLIT,treePane,networkPane );
public Tutorial() {
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
getContentPane().add(split,BorderLayout.CENTER);
split.setDividerLocation(200);
doSample();
}
public static void main(String[] args) {
Tutorial frame = new Tutorial();
frame.setSize(800, 600);
frame.setTitle("test TWaver Tutorial");
TWaverUtil.centerWindow(frame);
frame.setVisible(true);
}
private void doSample(){
try{
step1();
step2();
step3();
step4();
step5();
step6();
step7();
step8();
step9();
}
catch(Exception ex){
ex.printStackTrace();
}
}
private void step1() {
network = new TNetwork(box);
networkPane.add(network, BorderLayout.CENTER);
Node nodeA =new Node("A");
nodeA.putRenderAlpha(0.5f);
nodeA.setName("I am node A");
nodeA.setLocation(100, 150);
box.addElement(nodeA);
Node nodeB = new Node("B");
//nodeB.setName("I am node B");
nodeB.setDisplayName("<html>In case you thought that TWaver label had to be"+
"<p>boring,one line descriptions,the"+
"<p><font color=blue size=+2>TWaver Team</font>"+
"<p>is happy to shatter your illusions.<p>"+
"In TWaver,they can use HTML to"+
"<ul><li>Have Lists<li><b>Bold</b>"+
"text<li><em>emphasized</em>"+
"text<li>text with<font color=red>Color</font>"+
"<li>text in different<font size=+3>sizes</font>"+
"<li>and<font face=AvantGarde>Fonts</font></ul>"+
"Oh,and they can be multi-line,too.</html>");
nodeB.getAlarmState().addNewAlarm(AlarmSeverity.CRITICAL);
nodeB.setLocation(300, 450);
box.addElement(nodeB);
Link link = new Link("link",nodeA,nodeB);
link.setName("telephone line");
box.addElement(link);
}
private void step2() {
Dummy dummyNode = new Dummy("node dummy");
dummyNode.setName("all nodes");
dummyNode.addChild(box.getElementByID("A"));
dummyNode.addChild(box.getElementByID("B"));
box.addElement(dummyNode);
Dummy dummyLink = new Dummy("link dummy");
dummyLink.setName("all link");
dummyLink.addChild(box.getElementByID("link"));
box.addElement(dummyLink);
tree = new TTree(box);
JScrollPane scroll = new JScrollPane(tree);
treePane.add(scroll, BorderLayout.CENTER);
}
private void step3() {
Node node=(Node)box.getElementByID("A");
Chassis chassis=new Chassis("CHA");
node.addChild(chassis);
box.addElement(chassis);
Rack rack = new Rack("Rack A");
rack.setName("Rack");
rack.setLocation(50,50);
rack.setImage("/com/rack.png");
chassis.addChild(rack);
box.addElement(rack);
String imgPort1 = "/com/port1.png";
String imgPort2 = "/com/port2.png";
for(int module=0; module<4; module++){
Dummy dummy = new Dummy("PortDummy"+module);
dummy.setName("module"+module);
rack.addChild(dummy);
box.addElement(dummy);
for(int index=0; index<4; index++) {
Port port = new Port(module+":"+index);
port.setName(module+":"+index);
int x,y;
if(module%2==0) {
x=210+index*24;
}
else{
x=319+index*24;
}
if(module<2) {
y=16;
port.setImage(imgPort1);
}
else{
y=37;
port.setImage(imgPort2);
}
x += rack.getLocation().x;
y += rack.getLocation().y;
port.setLocation(new Point(x,y));
dummy.addChild(port);
box.addElement(port);
}
}
}
private void step4() { }
private void step5() { }
private void step6() { }
private void step7() { }
private void step8() { }
private void step9() {
}
}求高手帮个忙看看啊
不要管它，继续操作到step6()就可看到图片了
第三步的意思是给Node A添加了一个孩子 chassis,所以你只需双击Node A即可看到那三张图片画出来的底价图，他们之间的父子关系如下图所示：
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非常感谢
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谢谢！
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