254 lines
10 KiB
Java
254 lines
10 KiB
Java
package laba1Loco;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import javax.swing.DefaultListModel;
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import javax.swing.JButton;
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import javax.swing.JComboBox;
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import javax.swing.JComponent;
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import javax.swing.JFrame;
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import javax.swing.JList;
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import javax.swing.JOptionPane;
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import javax.swing.JTextField;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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public class FormTrainCollecltion {
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private class Canvas extends JComponent{
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public Canvas(){
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}
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public void paintComponent (Graphics g){
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super.paintComponent(g);
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if (jListStorage.getSelectedIndex() == -1)
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{
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return;
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}
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var obj = _storage.get(jListStorage.getSelectedValue());
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if (obj == null)
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{
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return;
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}
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if (obj.ShowTrains() != null) {
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g.drawImage(obj.ShowTrains(), 0, 0, this);
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}
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super.repaint();
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}
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}
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Canvas canv;
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static int pictureBoxWidth = 820;
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static int pictureBoxHeight = 580;
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private TrainsGenericStorage _storage;
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public void Draw(){
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canv.repaint();
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}
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private JList<String> jListStorage;
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private DefaultListModel<String> listModel;
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/// <summary>
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/// Заполнение listBoxObjects
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/// </summary>
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private void ReloadObjects()
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{
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int index = jListStorage.getSelectedIndex();
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listModel.clear();
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for (String key : _storage.Keys()) {
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listModel.addElement(key);
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}
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if (listModel.size() > 0 && (index == -1 || index >= listModel.size()))
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{
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jListStorage.setSelectedIndex(0);
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}
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else if (listModel.size() > 0 && index > -1 && index < listModel.size())
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{
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jListStorage.setSelectedIndex(index);
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}
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}
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FormTrainCollecltion(){
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listModel = new DefaultListModel<String>();
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jListStorage = new JList<String>(listModel);
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canv = new Canvas();
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JFrame w = new JFrame ("TrainCollecltion");
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_storage = new TrainsGenericStorage(pictureBoxWidth, pictureBoxHeight);
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JButton ButtonAddTrain = new JButton("Add Train");
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ButtonAddTrain.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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if (jListStorage.getSelectedIndex() == -1)
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{
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return;
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}
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var obj = _storage.get(jListStorage.getSelectedValue());
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if (obj == null)
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{
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return;
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}
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FormTrain form = new FormTrain();
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form.buttonSelectTrain.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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if (obj.Add(form._drawingTrain) != -1)
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{
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JOptionPane.showMessageDialog(null, "Объект добавлен", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Объект добавлен");
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Draw();
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}
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else
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{
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JOptionPane.showMessageDialog(null, "Не удалось добавить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Не удалось добавить объект");
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}
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form.w.dispose();
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}
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}
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);
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}
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}
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);
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JTextField TextBoxNumber = new JTextField();
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JButton ButtonRemoveTrain = new JButton("Remove Train");
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ButtonRemoveTrain.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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if (jListStorage.getSelectedIndex() == -1)
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{
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return;
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}
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var obj = _storage.get(jListStorage.getSelectedValue());
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if (obj == null)
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{
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return;
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}
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if (JOptionPane.showConfirmDialog(null, "Удалить объект?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION)
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{
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return;
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}
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for (char it : TextBoxNumber.getText().toCharArray())
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if (it < '0' || it > '9')
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{
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JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Не удалось удалить объект");
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return;
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}
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if (TextBoxNumber.getText().length() == 0)
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{
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JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Не удалось удалить объект");
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return;
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}
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int pos = Integer.parseInt(TextBoxNumber.getText());
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if (obj.remove(pos) != null)
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{
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JOptionPane.showMessageDialog(null, "Объект удален", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Объект удален");
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Draw();
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}
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else
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{
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JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Не удалось удалить объект");
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}
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}
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}
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);
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JButton ButtonRefreshCollection = new JButton("Refresh Collection");
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ButtonRefreshCollection.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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Draw();
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}
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}
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);
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JButton toForm4GenericDopClass = new JButton("ToForm4GenericDopClass");
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toForm4GenericDopClass.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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Form4GenericDopClass form4GenericDopClass = new Form4GenericDopClass();
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}
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}
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);
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JTextField textBoxSetName = new JTextField();
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JButton buttonAddSet = new JButton("Add Set");
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buttonAddSet.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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if (textBoxSetName.getText().length() == 0)
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{
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JOptionPane.showMessageDialog(null, "Не все данные заполнены", "Информация", JOptionPane.INFORMATION_MESSAGE);
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System.out.println("Не все данные заполнены");
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return;
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}
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_storage.AddSet(textBoxSetName.getText());
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ReloadObjects();
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}
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}
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);
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jListStorage.addListSelectionListener(
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new ListSelectionListener() {
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public void valueChanged(ListSelectionEvent e){
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Draw();
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}
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}
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);
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JButton buttonRemoveSet = new JButton("Remove Set");
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buttonRemoveSet.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e){
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if (jListStorage.getSelectedIndex() == -1)
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{
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return;
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}
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if (JOptionPane.showConfirmDialog(null, "Удалить объект " + jListStorage.getSelectedValue() + "?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION)
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{
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return;
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}
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_storage.DelSet(jListStorage.getSelectedValue());
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ReloadObjects();
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}
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}
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);
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w.setSize (1000, 600);
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w.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);
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w.setLayout(null);
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canv.setBounds(0, 0, pictureBoxWidth, pictureBoxHeight);
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ButtonAddTrain.setBounds(pictureBoxWidth, 0, 160, 20);
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TextBoxNumber.setBounds(pictureBoxWidth, 30, 160, 20);
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ButtonRemoveTrain.setBounds(pictureBoxWidth, 60, 160, 20);
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ButtonRefreshCollection.setBounds(pictureBoxWidth, 90, 160, 20);
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toForm4GenericDopClass.setBounds(pictureBoxWidth, 120, 160, 20);
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buttonAddSet.setBounds(pictureBoxWidth, 150, 160, 20);
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textBoxSetName.setBounds(pictureBoxWidth, 180, 160, 20);
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jListStorage.setBounds(pictureBoxWidth, 210, 160, 80);
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buttonRemoveSet.setBounds(pictureBoxWidth, 300, 160, 20);
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w.add(canv);
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w.add(ButtonAddTrain);
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w.add(ButtonRemoveTrain);
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w.add(ButtonRefreshCollection);
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w.add(TextBoxNumber);
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w.add(toForm4GenericDopClass);
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w.add(buttonAddSet);
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w.add(textBoxSetName);
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w.add(jListStorage);
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w.add(buttonRemoveSet);
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w.setVisible(true);
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}
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}
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