46 lines
1.4 KiB
Java
46 lines
1.4 KiB
Java
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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public class Evenement extends JComponent implements WindowListener{
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public int etat;
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public Evenement(){
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this.etat = 1;
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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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int longueur = this.getWidth();
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int hauteur = this.getHeight();
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secondPinceau.setColor(Color.GREEN);
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secondPinceau.fillRect(0, 0, longueur, hauteur);
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secondPinceau.setColor(Color.MAGENTA);
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if (this.etat==1){
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secondPinceau.fillOval(0,0,longueur,hauteur);
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}
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if (this.etat==2){
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int[] triangleXHaut = {0, longueur, longueur/2};
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int[] triangleYHaut = {0, 0, hauteur/2};
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int[] triangleXBas = {0, longueur, longueur/2};
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int[] triangleYBas = {hauteur, hauteur, hauteur/2};
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secondPinceau.fillPolygon(triangleXHaut, triangleYHaut, 3);
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secondPinceau.fillPolygon(triangleXBas, triangleYBas, 3);
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}
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}
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public void windowActivated(WindowEvent evenement){
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this.etat=1;
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repaint();
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}
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public void windowClosed(WindowEvent evenement){}
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public void windowClosing(WindowEvent evenement){}
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public void windowDeactivated(WindowEvent evenement){
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this.etat=2;
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repaint();
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}
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public void windowDeiconified(WindowEvent evenement){}
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public void windowIconified(WindowEvent evenement){}
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public void windowOpened(WindowEvent evenement){}
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}
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