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ID-5: Aufgabe 2 bearbeitet
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69
id/blatt5/code/wam/HauptWerkzeug.java
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69
id/blatt5/code/wam/HauptWerkzeug.java
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import javax.swing.JFrame;
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import javax.swing.JSlider;
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import javax.swing.JTextField;
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import javax.swing.event.ChangeListener;
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import javax.swing.event.ChangeEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.ActionEvent;
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public class HauptWerkzeug {
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private Umrechner __rechner;
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private HauptWerkzeugUI __ui;
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private JFrame __frame;
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public HauptWerkzeug(Umrechner rechner) {
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__rechner = rechner;
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__ui = new HauptWerkzeugUI();
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__frame = __ui.getUIFrame();
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__ui.initGUI();
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registriereUIAktionen();
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__ui.zeigeFenster();
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}
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private void registriereUIAktionen() {
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__ui.getCelsius().addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent actionEvent) {
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__ui.getCelsiusSlider().setValue(Integer.valueOf(__ui.getCelsius().getText()));
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}
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});
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__ui.getCelsiusSlider().addChangeListener(new ChangeListener() {
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public void stateChanged(ChangeEvent changeEvent) {
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int celsius = __ui.getCelsiusSlider().getValue();
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__ui.getCelsius().setText(Integer.toString(celsius));
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}
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});
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__ui.getFahrenheit().addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent actionEvent) {
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__ui.getFahrenheitSlider().setValue(Integer.valueOf(__ui.getFahrenheit().getText()));
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}
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});
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__ui.getFahrenheitSlider().addChangeListener(new ChangeListener() {
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public void stateChanged(ChangeEvent changeEvent) {
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int fahrenheit = __ui.getFahrenheitSlider().getValue();
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__ui.getFahrenheit().setText(Integer.toString(fahrenheit));
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}
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});
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__ui.getCelsiusButton().addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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int celsius = __ui.getCelsiusSlider().getValue();
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int fahrenheit = __rechner.convertToFahrenheit(celsius);
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__ui.getFahrenheitSlider().setValue(fahrenheit);
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__ui.getFahrenheit().setText(Integer.toString(fahrenheit));
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}
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});
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__ui.getFahrenheitButton().addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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int fahrenheit = __ui.getFahrenheitSlider().getValue();
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int celsius = __rechner.convertToCelsius(fahrenheit);
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__ui.getCelsiusSlider().setValue(celsius);
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__ui.getCelsius().setText(Integer.toString(celsius));
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}
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});
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}
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}
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