package miw2;
/**
* Class contains question and butons YES and NO.
* @author Filip
*/
public class YNQuestion extends javax.swing.JFrame {
/**
* Value 'yes' or 'no' wchich is returned to prolog.
*/
public static String sign = "";
/**
* Create Yes_or_No_Form with given question.
* @param str question wchich answer is yes or no.
*/
public YNQuestion(String[] str) {
initComponents();
sign = "";
String question = "";
for(String s: str){
question+=s+"\n";
}
jTextArea1.setText(question);
this.setLocationRelativeTo(null);
this.setDefaultCloseOperation(YNQuestion.DO_NOTHING_ON_CLOSE);
this.setTitle("Please answer the question");
}
/**
* Do loop until 'yes' or 'no' is pressed.
* @return
*/
public static String getValue(){
try{
while(sign.compareTo("")== 0){
Thread.sleep(100);
}
} catch(Exception ex){
ex.printStackTrace();
}
return sign;
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jButton1.setText("NO");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setText("YES");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jTextArea1.setColumns(20);
jTextArea1.setRows(5);
jScrollPane1.setViewportView(jTextArea1);
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
.addContainerGap(271, Short.MAX_VALUE)
.add(jButton2)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.UNRELATED)
.add(jButton1)
.add(18, 18, 18))
.add(layout.createSequentialGroup()
.add(29, 29, 29)
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 342, Short.MAX_VALUE)
.add(26, 26, 26))
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
.add(21, 21, 21)
.add(jScrollPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 207, Short.MAX_VALUE)
.add(38, 38, 38)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jButton1)
.add(jButton2))
.addContainerGap())
);
pack();
}// </editor-fold>
/**
* Action when button 'yes' is pressed.
* @param evt event
*/
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
sign = "yes";
this.dispose();
}
/**
* Action when button 'no' is pressed.
* @param evt event.
*/
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
sign = "no";
this.dispose();
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new YNQuestion(new String[]{"one ","two"}).setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JTextArea jTextArea1;
// End of variables declaration
}