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update

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This commit is contained in:
Emmanuel Srivastava
2025-03-16 11:33:42 +01:00
parent d6a390d876
commit 701f3383c2
1 changed files with 21 additions and 6 deletions
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27
DEV.2.1/TP/TP9-Event..suite/1./Volume.java
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@@ -2,20 +2,35 @@ import javax.swing.*;
import java.awt.*; import java.awt.*;
public class Volume extends JComponent { public class Volume extends JComponent {
private int niveau = 5;
public Volume() { public Volume() {
super(); super();
} }
public setNiveau(int newNiveau) {
if (newNiveau < 0) {
this.niveau = 0;
} else if (newNiveau > 10) {
this.niveau = 10;
} else {
this.niveau = newNiveau;
}
repaint();
}
public int getNiveau() {
return this.niveau;
}
@Override @Override
protected void paintComponent(Graphics pinceau) { protected void paintComponent(Graphics pinceau) {
Graphics secondPinceau = pinceau.create(); Graphics secondPinceau = pinceau.create();
this.setColor(this.getForeground()); if (this.isOpaque()){
secondPinceau.setColor(this.getBackground);
this.setBackground(new Color(255,30,255)); secondPinceau.fillRect(0,0,this.getWidth(),this.getHeight());
}
this.setColor(Color.GRAY); secondPinceau.setBackground(Color.BLUE);
this.fillOval(10, 70, 100, 100);
} }
} }