DEV/DEV.2.1/CM-blanc/CM-1/3.Declinaisons/Declinaisons.java

import javax.swing.*; 
import java.awt.*; 

public class Declinaisons extends JComponent {

	private Color couleurTri;

	public Declinaisons(Color couleurTri) {
		super();
		this.couleurTri = couleurTri;
	}

	@Override
    protected void paintComponent(Graphics pinceau) {
        Graphics secondPinceau = pinceau.create();

        if (this.isOpaque()) {
			secondPinceau.setColor(this.getBackground());
			secondPinceau.fillRect(0, 0, this.getWidth(), this.getHeight());
		}
        secondPinceau.setColor(this.getForeground());

        for(int i=0; i<10; i++){
        	if(this.num % 2 == 0){
        	this.num ++;
        	secondPinceau.setColor(Color.MAGENTA);
        } else {
        	secondPinceau.setColor(Color.CYAN);
        }
    }



        int[] Xpoints = {this.getWidth()/4, this.getWidth()/4*3, this.getWidth()/2};
        int[] Ypoints = {this.getHeight()/2, this.getHeight()/4, this.getHeight()/4*3};
        secondPinceau.fillPolygon(Xpoints, Ypoints, 3);
    }
}