36 lines
812 B
Java
36 lines
812 B
Java
import javax.swing.*;
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import java.awt.*;
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public class Volume extends JComponent {
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private int niveau = 5;
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public Volume() {
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super();
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}
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public setNiveau(int newNiveau) {
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if (newNiveau < 0) {
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this.niveau = 0;
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} else if (newNiveau > 10) {
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this.niveau = 10;
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} else {
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this.niveau = newNiveau;
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}
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repaint();
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}
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public int getNiveau() {
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return this.niveau;
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}
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@Override
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protected void paintComponent(Graphics pinceau) {
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Graphics secondPinceau = pinceau.create();
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if (this.isOpaque()){
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secondPinceau.setColor(this.getBackground);
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secondPinceau.fillRect(0,0,this.getWidth(),this.getHeight());
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}
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secondPinceau.setBackground(Color.BLUE);
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}
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} |