[Debutant] Un affichage un peu aléatoire.. ?
Bonjour !
Ce dessous la source de ma classe FenetreLancement.java :
Code:
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import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class FenetreLancement extends JPanel{
/** Attributs */
private JFrame fenetre;
private JButton tempsSession;
private JButton tempsAffichage;
private JButton tempsEteint;
private JLabel labelTempsSession;
private JLabel labelTempsAffichage;
private JLabel labelTempsEteint;
private JCheckBox afficherScore;
private JButton demarrerSession;
private JButton afficherStats;
private JButton quitter;
private JButton reinitialiser;
private JTextField tempsSessionField;
public FenetreLancement() {
// Create and specify a layout manager
build();
fenetre.setLayout(new GridBagLayout());
// Create a constraints object, and specify some default values
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.BOTH; // components grow in both dimensions
c.insets = new Insets(5, 5, 5, 5); // 5-pixel margins on all sides
// Create and add a bunch of buttons, specifying different grid
// position, and size for each.
// Give the first button a resize weight of 1.0 and all others
// a weight of 0.0. The first button will get all extra space.
tempsSession = new JButton("Temps Session");
c.gridx = 0;
c.gridy = 0;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(tempsSession, c);
tempsAffichage= new JButton("Temps Affichage");
c.gridx = 0;
c.gridy = 1;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(tempsAffichage, c);
tempsEteint = new JButton("Temps Eteint");
c.gridx = 0;
c.gridy = 2;
c.gridwidth = 3;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(tempsEteint, c);
labelTempsSession = new JLabel("Durée 0");
c.gridx = 3;
c.gridy = 0;
c.gridwidth = 4;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(labelTempsSession, c);
labelTempsAffichage = new JLabel("Durée 1");
c.gridx = 3;
c.gridy = 1;
c.gridwidth = 4;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(labelTempsAffichage, c);
labelTempsAffichage = new JLabel("Durée 2");
c.gridx = 3;
c.gridy = 2;
c.gridwidth = 4;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(labelTempsAffichage, c);
reinitialiser = new JButton("Réinitialiser");
c.gridx = 0;
c.gridy = 3;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(reinitialiser, c);
afficherScore = new JCheckBox("Afficher les points");
c.gridx = 0;
c.gridy = 4;
c.gridwidth = 4;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(afficherScore, c);
demarrerSession = new JButton("Commencer");
c.gridx = 0;
c.gridy = 5;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(demarrerSession, c);
afficherStats = new JButton("Statistiques");
c.gridx = 2;
c.gridy = 5;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(afficherStats, c);
quitter = new JButton("Quitter");
c.gridx = 4;
c.gridy = 5;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(quitter, c);
tempsSessionField = new JTextField("300");
c.gridx = 0;
c.gridy = 6;
c.gridwidth = 2;
c.gridheight = 1;
c.weightx = 0;
c.weighty = 0;
fenetre.add(tempsSessionField, c);
}
private void build(){
fenetre = new JFrame();
fenetre.setTitle("Entrainement");
fenetre.setSize(640,480);
fenetre.setLocationRelativeTo(null);
fenetre.setResizable(true);
fenetre.setVisible(true);
}
public static void main(String[] a) {
FenetreLancement f = new FenetreLancement();
}
} |
Lors de l'execution de celle-ci, rare sont les fois où tous les elements sont affichés d'un coup (il manque des boutons...), et quand il en manque (9 fois sur 10) il suffit de resizer la fenetre avec la souris et ceux-ci apparaissent.
A quoi cela est-il du ?
Comment y remedier ?
Merci !
