119 lines
4.5 KiB
Java
119 lines
4.5 KiB
Java
|
import java.awt.*;
|
|||
|
|
import javax.swing.*;
|
|||
|
|
import java.awt.event.ActionEvent;
|
|||
|
|
import java.awt.event.ActionListener;
|
|||
|
|
|
|||
|
|
public class FormCatamaranCollection {
|
|||
|
|
private final CatamaranGenericCollection<DrawningCatamaran, DrawningObjectCatamaran> _catamaran;
|
|||
|
|
private int pictureBoxWidth = 605;
|
|||
|
|
private int pictureBoxHeight = 426;
|
|||
|
|
CollectionCanvas canv;
|
|||
|
|
|
|||
|
|
void Draw() {
|
|||
|
|
if (canv == null)
|
|||
|
|
return;
|
|||
|
|
canv.repaint();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public FormCatamaranCollection() {
|
|||
|
|
_catamaran = new CatamaranGenericCollection<>(pictureBoxWidth, pictureBoxHeight);
|
|||
|
|
canv = new CollectionCanvas();
|
|||
|
|
JPanel toolBox = new JPanel();
|
|||
|
|
JFrame collectionFrame = new JFrame();
|
|||
|
|
collectionFrame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
|
|||
|
|
collectionFrame.setSize(880, 450);
|
|||
|
|
toolBox.setBounds(623, 12, 227, 426);
|
|||
|
|
canv.setBounds(12, 12, pictureBoxWidth, pictureBoxHeight);
|
|||
|
|
JButton addButton = new JButton("Добавить");
|
|||
|
|
JButton removeButton = new JButton("Удалить");
|
|||
|
|
JButton refreshButton = new JButton("Обновить");
|
|||
|
|
JTextField catamaranNumb = new JTextField();
|
|||
|
|
GridLayout lay = new GridLayout(7, 1);
|
|||
|
|
lay.setVgap(10);
|
|||
|
|
toolBox.setLayout(lay);
|
|||
|
|
toolBox.add(addButton);
|
|||
|
|
toolBox.add(catamaranNumb);
|
|||
|
|
toolBox.add(removeButton);
|
|||
|
|
toolBox.add(refreshButton);
|
|||
|
|
collectionFrame.add(toolBox);
|
|||
|
|
collectionFrame.add(canv);
|
|||
|
|
collectionFrame.setVisible(true);
|
|||
|
|
|
|||
|
|
addButton.addActionListener(new ActionListener() {
|
|||
|
|
@Override
|
|||
|
|
public void actionPerformed(ActionEvent e) {
|
|||
|
|
if (_catamaran == null) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
FormCatamaran form = new FormCatamaran();
|
|||
|
|
form.buttonSelect.addActionListener(new ActionListener() {
|
|||
|
|
@Override
|
|||
|
|
public void actionPerformed(ActionEvent e) {
|
|||
|
|
if (_catamaran.Insert(form.SelectedCatamaran()) != -1) {
|
|||
|
|
JOptionPane.showMessageDialog(null, "Объект добавлен", "Информация",
|
|||
|
|
JOptionPane.INFORMATION_MESSAGE);
|
|||
|
|
form.SelectedCatamaran()._pictureWidth = pictureBoxWidth;
|
|||
|
|
form.SelectedCatamaran()._pictureHeight = pictureBoxHeight;
|
|||
|
|
Draw();
|
|||
|
|
} else {
|
|||
|
|
JOptionPane.showMessageDialog(null, "Не удалось добавить объект", "Информация",
|
|||
|
|
JOptionPane.INFORMATION_MESSAGE);
|
|||
|
|
}
|
|||
|
|
canv._catamaran = _catamaran;
|
|||
|
|
form.CatamaranFrame.dispose();
|
|||
|
|
Draw();
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
removeButton.addActionListener(new ActionListener() {
|
|||
|
|
@Override
|
|||
|
|
public void actionPerformed(ActionEvent e) {
|
|||
|
|
if (_catamaran == null) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
String tmp = catamaranNumb.getText();
|
|||
|
|
int numb;
|
|||
|
|
|
|||
|
|
try {
|
|||
|
|
numb = Integer.parseInt(tmp);
|
|||
|
|
} catch (Exception ex) {
|
|||
|
|
JOptionPane.showMessageDialog(null, "Введите число", "Информация", JOptionPane.INFORMATION_MESSAGE);
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
_catamaran.Remove(numb);
|
|||
|
|
_catamaran.ShowCatamaran();
|
|||
|
|
JOptionPane.showMessageDialog(null, "Объект удален", "Информация", JOptionPane.INFORMATION_MESSAGE);
|
|||
|
|
Draw();
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
refreshButton.addActionListener(new ActionListener() {
|
|||
|
|
@Override
|
|||
|
|
public void actionPerformed(ActionEvent e) {
|
|||
|
|
if (_catamaran == null) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
_catamaran.ShowCatamaran();
|
|||
|
|
Draw();
|
|||
|
|
}
|
|||
|
|
});
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
class CollectionCanvas extends JComponent {
|
|||
|
|
public CatamaranGenericCollection<DrawningCatamaran, DrawningObjectCatamaran> _catamaran;
|
|||
|
|
|
|||
|
|
public CollectionCanvas() {
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
@Override
|
|||
|
|
public void paintComponent(Graphics g) {
|
|||
|
|
if (_catamaran == null) {
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
super.paintComponents(g);
|
|||
|
|
Graphics2D g2d = (Graphics2D) g;
|
|||
|
|
g2d.drawImage(_catamaran.ShowCatamaran(), 0, 0, this);
|
|||
|
|
super.repaint();
|
|||
|
|
}
|
|||
|
|
}
|