Voila j'ai crée une fentre avec un chrono compte a rebourd dedans et donc les chiffres changent, mais en meme temps plusieurs autres élements comme ma JTextArea et ma JScrollPane ont eux aussi tendance a bouger. Ils se redimensionnent on dirait, jusqu'a arriver a une taille et arrete.

Comment faire pour que ca ne se produisent pas?
voici mon code de ma fenetre:
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
 
package org.qcm.projetInterface;
 
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.Collection;
import java.util.Vector;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import org.jdesktop.layout.GroupLayout;
import org.qcm.metier.Etudiant;
import org.qcm.metier.Examen;
import org.qcm.metier.Qcm;
import org.qcm.metier.Question;
import org.qcm.metier.Reponse;
import org.qcm.metier.Reponse;
import org.qcm.projetInterface.chrono;
 
/**
 *
 * @author Silouane
 */
public class examQcm extends JFrame {
 
 
    private chrono ch;
 
    private Etudiant et;
    private Qcm qcm;
    private Question quest;
    private Examen examen;
 
    private JPanel panel1=new JPanel();
    private JPanel panel2=new JPanel();
    private JPanel panel21=new JPanel();
    private JPanel panel22=new JPanel();
    private JPanel panel23=new JPanel();
    private JPanel panel3=new JPanel();
    private JPanel panel4=new JPanel();
    private JPanel panel5=new JPanel();
    private JPanel panel6=new JPanel();
 
    private JLabel qcmLabel;
    private JLabel description;
    private JLabel points;
    private JScrollPane scrollDesc;
    private JScrollPane scrollQuest;
    private JTextArea descText;
    private JLabel numQuest;
    private JTextArea question;
    private JScrollPane scrollPanel;
    private JButton valider;
 
    private JPanelReponses panelReponses; 
    private identification id;
    private EleveSession eS;
 
 
    public examQcm(identification id,EleveSession eS,Etudiant et,Qcm qcm,Question q,Examen examen){
        this.et=et;
        this.qcm=qcm;
        this.quest=q;
        this.examen=examen;
        this.eS=eS;
        this.id=id;
        initialComponent(eS,et,qcm,q,examen);
 
    }
 
    JPanelReponses getPanelReponse() {
        return panelReponses;
    }
 
    private void initialComponent(EleveSession eS,final Etudiant et, final Qcm qcm, final Question q, final Examen examen) {
        qcmLabel=new JLabel("QCM: "+qcm.getNom());
        description=new JLabel("Description: ");
        descText=new JTextArea(qcm.getDescription());
        descText.setEditable(false);
        descText.setLineWrap(true);
        descText.setWrapStyleWord(true);
        descText.setMinimumSize(new Dimension(300,50));
        descText.setMaximumSize(new Dimension(300,50));
        scrollDesc=new JScrollPane(descText);       
        numQuest=new JLabel("Question "+(qcm.getQuestions().indexOf(q)+1)+":");
        points=new JLabel("Points: "+q.getPts());
        question=new JTextArea(q.getQuestion());
        question.setWrapStyleWord(true);
        question.setLineWrap(true);
        question.setEditable(false);
        question.setBackground(Color.white);
        question.setMinimumSize(new Dimension(400,10));
        question.setMaximumSize(new Dimension(400,10));//voila ma TextArea qui bouge toute seule, j'ai essayé de la redimensionné mais rien a faire
        scrollQuest=new JScrollPane(question);
 
 
        BoxLayout    bl1=new BoxLayout(panel1,BoxLayout.Y_AXIS);
        panel1.setLayout(bl1);
 
 
        BoxLayout    bl2=new BoxLayout(panel2,BoxLayout.Y_AXIS);
        panel2.setLayout(bl2);
 
        GroupLayout gl21=new GroupLayout(panel21);
        panel21.setLayout(gl21);
 
        gl21.setHorizontalGroup(
            gl21.createParallelGroup(GroupLayout.LEADING)
            .add(gl21.createSequentialGroup()
            .add(0,0,40)
                .add(qcmLabel)
                .add(0,0,0)));
        gl21.setVerticalGroup(
            gl21.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(gl21.createSequentialGroup()
                .add(0, 0, 0)
                .add(gl21.createParallelGroup(GroupLayout.LEADING)))
                .add(qcmLabel));
 
        //panelvide
        JPanel panelVide=new JPanel();
        GroupLayout panelVideLayout = new GroupLayout(panelVide);
        panelVide.setLayout(panelVideLayout);
        panelVideLayout.setHorizontalGroup(
            panelVideLayout.createParallelGroup(GroupLayout.LEADING)
            .add(0, 0, 20)
        );
        panelVideLayout.setVerticalGroup(
            panelVideLayout.createParallelGroup(GroupLayout.LEADING)
            .add(0, 0, 20)
        );
 
        //panelvide 2
        JPanel panelVide2=new JPanel();
        GroupLayout panelVideLayout2 = new GroupLayout(panelVide2);
        panelVide2.setLayout(panelVideLayout2);
        panelVideLayout2.setHorizontalGroup(
            panelVideLayout2.createParallelGroup(GroupLayout.LEADING)
            .add(0, 0, 20)
        );
        panelVideLayout2.setVerticalGroup(
            panelVideLayout2.createParallelGroup(GroupLayout.LEADING)
            .add(0, 0, 20)
        );
 
        GroupLayout gl22=new GroupLayout(panel22);
        panel22.setLayout(gl22);
 
        gl22.setHorizontalGroup(
            gl22.createParallelGroup(GroupLayout.LEADING)
            .add(gl22.createSequentialGroup()
                .add(description)
                .add(0,0,400)));
        gl22.setVerticalGroup(
            gl22.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(gl22.createSequentialGroup()
                .add(0, 0, 0)
                .add(gl22.createParallelGroup(GroupLayout.LEADING)))
                .add(description));
 
        BoxLayout Blay=new BoxLayout(panel23,BoxLayout.Y_AXIS);
        panel23.setLayout(Blay);
 
 
 
        panel23.add(scrollDesc);
 
 
        panel2.add(panelVide);
        panel2.add(panel21);
        panel2.add(panelVide2);
        panel2.add(panel22);
        panel2.add(panel23);
        JSeparator sep=new JSeparator();
 
 
        GroupLayout gL3=new GroupLayout(panel3);
        panel3.setLayout(gL3);
 
        gL3.setHorizontalGroup(
            gL3.createParallelGroup(GroupLayout.LEADING)
            .add(gL3.createSequentialGroup()
                .add(numQuest)
                .add(0,0,350)
                .add(points)));
 
        gL3.setVerticalGroup(
            gL3.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(gL3.createSequentialGroup()
                .add(2, 2, 2)
                .add(gL3.createParallelGroup(GroupLayout.LEADING)
                .add(numQuest)
                .add(points))));
 
 
        JPanel panel34=new JPanel();
        BoxLayout Blay1=new BoxLayout(panel34,BoxLayout.Y_AXIS);
        panel34.setLayout(Blay1);
 
        GroupLayout gL4=new GroupLayout(panel4);
        panel4.setLayout(gL4);
 
//        scrollQuest.setMaximumSize(new Dimension(300,20));
 
        gL4.setHorizontalGroup(
            gL4.createParallelGroup(GroupLayout.LEADING)
            .add(gL4.createSequentialGroup()
                .add(0,0,50)
                .add(scrollQuest)
                .add(0,0,50)));
 
        gL4.setVerticalGroup(
            gL4.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(gL4.createSequentialGroup()
                .add(2, 2, 2)
                .add(gL4.createParallelGroup(GroupLayout.LEADING)
                .add(scrollQuest))));
 
        panel34.add(panel3);
        panel34.add(panel4);
 
        JScrollPane scrollPane3=new JScrollPane(panel34);
        scrollPane3.setMaximumSize(new Dimension(450,50));
        scrollPane3.setMinimumSize(new Dimension(450,50));
 
 
        BoxLayout Blay5=new BoxLayout(panel5,BoxLayout.Y_AXIS);
        panel5.setLayout(Blay5);
 
 
        panelReponses = new JPanelReponses(q);
        panel5.add(panelReponses);
        Vector<Reponse> choix = panelReponses.getChoix();
 
        scrollPanel=new JScrollPane(panel5);
 
 
        if(!qcm.getQuestions().lastElement().equals(q)){
            valider=new JButton(new ValiderQcmChoix(id,eS,this,et,qcm,q,examen,"Valider"));
        }
        else{valider=new JButton(new TerminerQcmChoix(id,eS,this,et,qcm,q,examen,"Terminer"));
 
        }
 
        ch=new chrono(id,eS,this,et,qcm,q,examen);//voila mon chrono
 
        GroupLayout gL6=new GroupLayout(panel6);
        panel6.setLayout(gL6);
 
        gL6.setHorizontalGroup(
            gL6.createParallelGroup(GroupLayout.LEADING)
            .add(gL6.createSequentialGroup()
                .add(ch)
                .add(0,0,450)
                .add(valider)));
 
        gL6.setVerticalGroup(
            gL6.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(gL6.createSequentialGroup()
                .add(2, 2, 2)
                .add(gL6.createParallelGroup(GroupLayout.LEADING)
                .add(ch)
                .add(valider))));
 
        scrollPanel.setBackground(Color.WHITE);
        panel1.add(panel2);
        panel1.add(sep);
        panel1.add(scrollPane3);
        panel1.add(scrollPanel);
        panel1.add(panel6);
 
 
 
 
 
 
 
 
        add(panel1);
        setTitle(qcm.getNom());
        setSize(500,500);
        setResizable(false);
        setLocationRelativeTo(null);
        setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
        addWindowListener(new WindowAdapter(){
        public void windowClosing(WindowEvent e){
        JOptionPane.showMessageDialog(null,"Vous ne pouvez pas quitter l'examen en cours, veuillez répondre aux questions et valider.","Action Impossible",JOptionPane.ERROR_MESSAGE);
       }
       });
 
    }
 
    public chrono getChrono(){
        return ch;
    }
 
 
}