1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82
|
public MaFenetre extends JFrame implements ActionListener{
PanneauExt panel1, panel2;
JPanel panel, panelbouton, panelSlide;
JSlider slideR, slideG, slideB;
JRadioButton b1, b2;
public MaFenetre (){
panel1 = new PanneauExt ();
panel2 = new PanneauExt ();
// Panel contenant JRadioButton et slider
panelBouton = new JPanel();
ButtonGroup bg = new ButtonGroup();
b1 = new JRadioButton("Action sur panel1");
b1.addActionListener(this);
b2 = new JRadioButton("Action sur panel2");
b2.addActionListener(this);
bg.add(b1);
bg.add(b2);
panelBouton.add(b1);
panelBouton.add(b2);
panelSlide=new JPanel(new GridLayout(3,1));
slideR = new JSlider();
slideR.setMaximum(255);
slideR.setMinimum(0);
slideR.setPaintTicks(true);
slideR.setPaintLabels(true);
slideR.setMinorTickSpacing(10);
slideR.setMajorTickSpacing(50);
panelSlide.add(slideR);
// ici slideG ... panelSlide.add(slideG);
// ici slideB ... panelSlide.add(slideB);
// on rajoute le panelBouton et panelSlide dans panel ...
// on rajoute le tout (panel1 au nord, panel au centre, panel2 au sud) dans la fenêtre
public void actionPerformed(ActionEvent e) {
String lib = ((JRadioButton) e.getSource()).getActionCommand();
if ( lib.equals(b1)) {
slideR.addChangeListener(new ListenerSlideRGB(panel1,slideR,slideG,slideB));
slideG.addChangeListener(new ListenerSlideRGB(panel1,slideR,slideG,slideB));
slideB.addChangeListener(new ListenerSlideRGB(panel1,slideR,slideG,slideB));
}
if ( lib.equals(b2)) {
slideR.addChangeListener(new ListenerSlideRGB(panel2,slideR,slideG,slideB));
slideG.addChangeListener(new ListenerSlideRGB(panel2,slideR,slideG,slideB));
slideB.addChangeListener(new ListenerSlideRGB(panel2,slideR,slideG,slideB));
}
}
}
/* Class ListenerSlideRGB */
public class ListenerSlideRGB implements ChangeListener{
PanneauExt panneau;
JSlider slide1, slide2, slide3;
public ListenerSlideRGB(PanneauExt pan, JSlider s1,JSlider s2,JSlider s3)
{
panneau = pan;
slide1 = s1;
slide2 = s2;
slide3 = s3;
}
public void stateChanged(ChangeEvent e) {
int a = slide1.getValue();
int b = slide2.getValue();
int c = slide3.getValue();
panneau.setBackground(new Color(a,b,c));
}
} |
Partager