отчеты по лабораторным работам / лабораторная работа 3 / MainFrame / src / mainframe / NPanel

package mainframe;

import java.awt.*;
import java.awt.geom.*;
import javax.swing.*;
import javax.swing.event.*;
import java.io.*;

public class NPanel extends javax.swing.JPanel {

// создание панели
public NPanel() {
initComponents();
this.setBackground(Color.LIGHT_GRAY); // Установка цвета

logicrad=3;
oldlogicrad=logicrad;

DefaultListModel model = new DefaultListModel();
model.addElement("-5");
model.addElement("-4");
model.addElement("-3");
model.addElement("-2");
model.addElement("-1");
model.addElement("0");
model.addElement("1");
model.addElement("2");
model.addElement("3");


}

/** 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.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {

jTextField1 = new javax.swing.JTextField();
jLabel1 = new javax.swing.JLabel();
jTextField2 = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
jButton1 = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
jList1 = new javax.swing.JList();
jLabel8 = new javax.swing.JLabel();
jTextField3 = new javax.swing.JTextField();
jTextField4 = new javax.swing.JTextField();
jTextField5 = new javax.swing.JTextField();

setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
setMaximumSize(new java.awt.Dimension(32767, 15000));
setPreferredSize(new java.awt.Dimension(200, 500));

jTextField1.setEditable(false);
jTextField1.setHorizontalAlignment(javax.swing.JTextField.CENTER);

jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel1.setText("X:");

jTextField2.setEditable(false);
jTextField2.setHorizontalAlignment(javax.swing.JTextField.CENTER);
jTextField2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField2ActionPerformed(evt);
}
});

jLabel2.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel2.setText("Y:");

jLabel3.setText("Координаты точки:");

jLabel4.setText("Введите R:");

jLabel5.setText("Введите координаты:");

jLabel6.setText("Y:");

jLabel7.setText("X:");

jButton1.setText("OK");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});

jScrollPane2.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);

jList1.setModel(new javax.swing.AbstractListModel() {
String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" };
public int getSize() { return strings.length; }
public Object getElementAt(int i) { return strings[i]; }
});
jScrollPane2.setViewportView(jList1);

jTextField3.setText("3");

jTextField4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField4ActionPerformed(evt);
}
});

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel4)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel3)
.addGap(19, 19, 19))
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTextField2, javax.swing.GroupLayout.DEFAULT_SIZE, 153, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTextField1, javax.swing.GroupLayout.DEFAULT_SIZE, 153, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGap(119, 119, 119)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 54, javax.swing.GroupLayout.PREFERRED_SIZE))))
.addGroup(layout.createSequentialGroup()
.addGap(30, 30, 30)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(10, 10, 10)
.addComponent(jLabel8))
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 119, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel5))
.addGroup(layout.createSequentialGroup()
.addGap(29, 29, 29)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jLabel7)
.addComponent(jLabel6)
.addComponent(jTextField4)
.addComponent(jTextField5, javax.swing.GroupLayout.PREFERRED_SIZE, 62, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createSequentialGroup()
.addGap(29, 29, 29)
.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 63, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addComponent(jLabel4)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(13, 13, 13)
.addComponent(jLabel5)
.addGap(18, 18, 18)
.addComponent(jLabel7)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTextField4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jLabel6)
.addGap(20, 20, 20)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 0, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTextField5, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(25, 25, 25)
.addComponent(jButton1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jLabel8)
.addGap(210, 210, 210))
);
}// </editor-fold>//GEN-END:initComponents

void drawKoord(Point2D p, DrawComponent d)
{
this.jTextField1.setText(((setDecX(p.getX(), d))+" ").substring(0,5));
this.jTextField2.setText(((setDecY(p.getY(), d))+" ").substring(0,5));
}


private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField2ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jTextField2ActionPerformed

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jButton1ActionPerformed

private void jTextField4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jTextField4ActionPerformed
// TODO add your handling code here:
}//GEN-LAST:event_jTextField4ActionPerformed

public void setLogicRad(double r)
{
logicrad=r;
}

public double getLogicRad()
{
return logicrad;
}

public void setOldLogicRad(double r)
{
oldlogicrad=r;
}

public double getOldLogicRad()
{
return oldlogicrad;
}

double setDecX(double x, DrawComponent c)
{
double decx=(x-c.G_WIDTH/2)/(c.rad/getLogicRad());
return decx;
}

double setDecY(double y, DrawComponent c)
{
double decy=(c.G_HEIGHT/2-y)/(c.rad/getLogicRad());
return decy;
}

double setPixelX(double x, DrawComponent c)
{
double pixx=x*(c.rad/getLogicRad())+c.G_WIDTH/2;
return pixx;
}

double setPixelY(double y, DrawComponent c)
{
double pixy=-y*(c.rad/getLogicRad())+c.G_HEIGHT/2;
return pixy;
}

// Variables declaration - do not modify//GEN-BEGIN:variables
javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
javax.swing.JLabel jLabel8;
javax.swing.JList jList1;
javax.swing.JScrollPane jScrollPane2;
javax.swing.JTextField jTextField1;
javax.swing.JTextField jTextField2;
javax.swing.JTextField jTextField3;
javax.swing.JTextField jTextField4;
javax.swing.JTextField jTextField5;
// End of variables declaration//GEN-END:variables

private double logicrad;
private double oldlogicrad;
}