package?com.panhanchun.simpleParser;
/**
?*?@author?潘漢春
?*?@note?Demonstrate?the?Parser
?*?@date?15/01/2007
?*?
?*/
import?javax.swing.*;

import?java.awt.*;??????????????//for?layout?managers?and?more
import?java.awt.event.*;????????//for?action?events

@SuppressWarnings（“serial“）
public?class?Demo?extends?JPanel
?????????????????????????????implements?ActionListener?{
????protected?static?final?String?textFieldString?=?“算術表達式“;
????protected?static?final?String?buttonString?=?“JButton“;

????protected?JLabel?actionLabel;
????protected?JTextArea?textArea0;
????protected?JTextArea?textArea1;

????public?Demo（）?{
????????setLayout（new?BorderLayout（））;
???????
????????//Create?a?regular?text?field.
????????JTextField?textField?=?new?JTextField（25）;
????????textField.setActionCommand（textFieldString）;
????????textField.addActionListener（this）;

????????//Create?some?labels?for?the?fields.
????????JLabel?textFieldLabel?=?new?JLabel（textFieldString?+?“:?“）;
????????textFieldLabel.setLabelFor（textField）;
?????
????????//Create?a?label?to?put?messages?during?an?action?event.
????????actionLabel?=?new?JLabel（“運行結果“）;
????????actionLabel.setBorder（BorderFactory.createEmptyBorder（25000））;

????????//Lay?out?the?text?controls?and?the?labels.
????????JPanel?textControlsPane?=?new?JPanel（）;
????????GridBagLayout?gridbag?=?new?GridBagLayout（）;

????????textControlsPane.setLayout（gridbag）;

????????JLabel[]?labels?=?{textFieldLabel};
????????JTextField[]?textFields?=?{textField};
????????addLabelTextRows（labels?textFields?gridbag?textControlsPane）;
????????
????????textControlsPane.setBorder（
????????????????BorderFactory.createCompoundBorder（
????????????????????????????????BorderFactory.createtitledBorder（“輸入“）
????????????????????????????????BorderFactory.createEmptyBorder（5555）））;
????????
????????//Create?a?text?area.
????????textArea0?=?new?JTextArea（““）;
????????JScrollPane?areaScrollPane0?=?new?JScrollPane（textArea0）;
????????areaScrollPane0.setVerticalScrollBarPolicy（
????????????????????????JScrollPane.VERTICAL_SCROLLBAR_ALWAYS）;
????????areaScrollPane0.setPreferredSize（new?Dimension（250?250））;
????????areaScrollPane0.setBorder（
????????????BorderFactory.createCompoundBorder（
????????????????BorderFactory.createCompoundBorder（
????????????????????????????????BorderFactory.createtitledBorder（“詞法分析“）
????????????????????????????????BorderFactory.createEmptyBorder（5555））
????????????????areaScrollPane0.getBorder（）））;
????????
????????//Create?a?text?area.
????????textArea1?=?new?JTextArea（““）;
????????JScrollPane?areaScrollPane1?=?new?JScrollPane（textArea1）;
????????areaScrollPane1.setVerticalScrollBarPolicy（
????????????????????????JScrollPane.VERTICAL_SCROLLBAR_ALWAYS）;
????????areaScrollPane1.setPreferredSize（new?Dimension（250?150））;
????????areaScrollPane1.setBorder（
????????????BorderFactory.createCompoundBorder（
????????????????BorderFactory.createCompoundBor

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????301??2009-08-07?21:49??simpleParser\.classpath

?????文件????????388??2009-08-07?21:49??simpleParser\.project

?????文件????????629??2009-08-07?21:49??simpleParser\.settings\org.eclipse.jdt.core.prefs

?????文件????????552??2009-09-01?11:12??simpleParser\bin\com\panhanchun\simpleParser\Demo$1.class

?????文件???????5693??2009-09-01?11:12??simpleParser\bin\com\panhanchun\simpleParser\Demo.class

?????文件???????5076??2009-09-01?11:12??simpleParser\bin\com\panhanchun\simpleParser\Parser.class

?????文件????????516??2009-09-01?11:12??simpleParser\bin\com\panhanchun\simpleParser\ParserException.class

?????文件???????6866??2009-08-07?22:02??simpleParser\src\com\panhanchun\simpleParser\Demo.java

?????文件???????7527??2009-08-07?21:51??simpleParser\src\com\panhanchun\simpleParser\Parser.java

?????目錄??????????0??2009-09-01?11:12??simpleParser\bin\com\panhanchun\simpleParser

?????目錄??????????0??2009-08-07?21:50??simpleParser\src\com\panhanchun\simpleParser

?????目錄??????????0??2009-09-01?11:12??simpleParser\bin\com\panhanchun

?????目錄??????????0??2009-08-07?21:50??simpleParser\src\com\panhanchun

?????目錄??????????0??2009-09-01?11:12??simpleParser\bin\com

?????目錄??????????0??2009-08-07?21:50??simpleParser\src\com

?????目錄??????????0??2009-08-07?21:49??simpleParser\.settings

?????目錄??????????0??2009-09-01?11:12??simpleParser\bin

?????目錄??????????0??2009-08-07?21:50??simpleParser\src

?????目錄??????????0??2009-08-07?21:49??simpleParser

-----------?---------??----------?-----??----

????????????????27548????????????????????19