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package fractals;
import com.camilstaps.mandelbrot.MandelbrotView;
import com.camilstaps.mandelbrot.ZoomFrame;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
/**
* The window for week 11: a gridview for the fractal, and controls
* @author Sjaak Smetsers
* @author Camil Staps
*/
public class MainWindow implements MandelbrotView.MandelbrotProvider, ZoomFrame.MandelbrotTextFields {
// the size of the window
public static final int WIDTH = 650, HEIGHT = 650;
/**
* Initial values
*/
private final String INITIAL_CENTER_X = "0",
INITIAL_CENTER_Y = "0",
INITIAL_SCALE = "100",
INITIAL_REPETITIONS = "100";
// The grip panel
private final GridView grid;
/**
* Controls
*/
private final JTextField field_centerX = new JTextField(INITIAL_CENTER_X, 6);
private final JTextField field_centerY = new JTextField(INITIAL_CENTER_Y, 6);
private final JTextField field_scale = new JTextField(INITIAL_SCALE, 6);
private final JTextField field_repetitions = new JTextField(INITIAL_REPETITIONS, 6);
private final JButton button_redraw = new JButton("Redraw");
/**
* To allow redrawing
*/
private final MandelbrotView mandelbrotView;
public MainWindow () {
ZoomFrame mainFrame = new ZoomFrame ("Mandelbrot");
mainFrame.setLayout(new BorderLayout());
mainFrame.setSize (WIDTH, HEIGHT);
mainFrame.setLocationRelativeTo(null);
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.setResizable(false);
mainFrame.setVisible(true);
Insets insets = mainFrame.getInsets();
grid = new GridView(WIDTH - insets.left - insets.right, HEIGHT - insets.top - insets.bottom);
mainFrame.add(grid, BorderLayout.CENTER);
mandelbrotView = new MandelbrotView(this, grid);
mandelbrotView.redraw();
mainFrame.setMandelbrotView(mandelbrotView);
mainFrame.setMandelbrotTextFields(this);
mainFrame.add(getControlsPanel(), BorderLayout.EAST);
mainFrame.pack();
}
private JPanel getControlsPanel() {
JPanel right = new JPanel(new BorderLayout());
JPanel panel = new JPanel(new GridLayout(10,1));
button_redraw.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
if (ae.getActionCommand().equals("Redraw")) {
mandelbrotView.redraw();
}
}
});
panel.add(new JLabel("Center x:"));
panel.add(field_centerX);
panel.add(new JLabel("Center y:"));
panel.add(field_centerY);
panel.add(new JLabel("Scale:"));
panel.add(field_scale);
panel.add(new JLabel("Repetitions:"));
panel.add(field_repetitions);
panel.add(button_redraw);
JButton button_reset = new JButton("Reset");
button_reset.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
field_centerX.setText(INITIAL_CENTER_X);
field_centerY.setText(INITIAL_CENTER_Y);
field_scale.setText(INITIAL_SCALE);
field_repetitions.setText(INITIAL_REPETITIONS);
mandelbrotView.redraw();
}
});
panel.add(button_reset);
right.add(panel, BorderLayout.NORTH);
right.add(new JPanel(), BorderLayout.CENTER);
return right;
}
/**
* A getter for the grid
* @return the grid
*/
public Grid getGrid () {
return grid;
}
@Override
public double getCenterX() {
return Double.parseDouble(field_centerX.getText());
}
@Override
public double getCenterY() {
return Double.parseDouble(field_centerY.getText());
}
@Override
public double getScale() {
return Double.parseDouble(field_scale.getText());
}
@Override
public int getRepetitions() {
return Integer.parseInt(field_repetitions.getText());
}
@Override
public void setCenterX(double x) {
field_centerX.setText(String.format("%.5f", x));
}
@Override
public void setCenterY(double y) {
field_centerY.setText(String.format("%.5f", y));
}
@Override
public void setScale(double scale) {
field_scale.setText(String.format("%.5f", scale));
}
@Override
public void setRepetitions(int repetitions) {
field_repetitions.setText(Integer.toString(repetitions));
}
}
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