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package aufgaben.b20160413;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import aufgaben.Aufgabe;
import misc.Utils;
public class Zusatz1 extends Aufgabe {
private final int width = 110, height = 200;
private boolean done = false;
private String name;
private JSpinner[] spinners;
public Zusatz1() {
name = "RGB Int Umwandlung";
this.setSize(width, height);
this.setTitle(name);
this.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
System.out.println("close");
done = true;
}
}
);
this.setLayout(null);
}
@Override
public boolean done() {
return done;
}
@Override
public String getName() {
return name;
}
@Override
public void init() {
spinners = new JSpinner[4];
spinners[0] = new JSpinner(new SpinnerNumberModel(0, 0, 16777215, 1));
spinners[0].setBounds(10, 50, 100, 20);
spinners[1] = new JSpinner(new SpinnerNumberModel(0, 0, 255, 1));
spinners[1].setBounds(10, 80, 100, 20);
spinners[2] = new JSpinner(new SpinnerNumberModel(0, 0, 255, 1));
spinners[2].setBounds(10, 110, 100, 20);
spinners[3] = new JSpinner(new SpinnerNumberModel(0, 0, 255, 1));
spinners[3].setBounds(10, 140, 100, 20);
for(int i = 0; i<spinners.length; i++) {
spinners[i].addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
if(e.getSource().equals(spinners[0])) {
spinners[1].setValue((int)((int)spinners[0].getValue() & 0xFF));
spinners[2].setValue((int)(((int)spinners[0].getValue() >> 8) & 0xFF));
spinners[3].setValue((int)(((int)spinners[0].getValue() >> 16) & 0xFF));
} else if(e.getSource().equals(spinners[1])) {
spinners[0].setValue((int)spinners[1].getValue() & 0xFF | ((int)spinners[2].getValue() & 0xFF) << 8 | ((int)spinners[3].getValue() & 0xFF) << 16);
} else if(e.getSource().equals(spinners[2])) {
spinners[0].setValue((int)spinners[1].getValue() & 0xFF | ((int)spinners[2].getValue() & 0xFF) << 8 | ((int)spinners[3].getValue() & 0xFF) << 16);
} else if(e.getSource().equals(spinners[3])) {
spinners[0].setValue((int)spinners[1].getValue() & 0xFF | ((int)spinners[2].getValue() & 0xFF) << 8 | ((int)spinners[3].getValue() & 0xFF) << 16);
}
}
});
this.add(spinners[i]);
}
}
}
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