Conditional Display
De Wiki
Révision de 2 mai 2017 à 13:58 par Admin (discussion | contributions)
Conditional display is simply managed with « if » or « switch » and using the generic() method (or the display() method for specific treatments):
public class myPanel extends GPanel {
GButton but1; GButton but2; GButton but3; GCheckBox cb;
public myPanel() { but1 = new GButton("Bouton 1"); but2 = new GButton("Bouton 2"); but3 = new GButton("Bouton 3"); cb = new GCheckBox("Display button 3"); }
public void generic() throws GException { put(but1); put(but2); if ( cb.isSelected() ) { put(but3); } // Easy, isn't it ? put(cb); }