problème de GridBagLayout

Version imprimable

Bonjour bonjour,
Avant que j'explose l'écran de mon ordi je tente de trouver une solution auprès d'experts!
Voici ce que j'ai : http://fabiendupre.free.fr/try/test.JPG
Et j'aimerai avoir : http://fabiendupre.free.fr/try/test2.JPG désolé c'est beau paint!
Le problème c'est que mon bouton1 ne veux pas apparaître, rien ne touche jamais les bords, et impossible de trouver comment étirer ou rétrécir dynamiquement l'image...
Voici le code correspondant :

Code:

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public class Interface extends JFrame{
    private JLabel label;
    private String adressmap = System.getProperty("user.dir")
    + File.separator + "src" + File.separator + "app" + File.separator
    + "graphical_layer" + File.separator + "usa_map.gif";
 
    public Interface(){
        super();
 
        build();//Window initialization
    }
 
    private void build(){
        JMenuBar menuBar = new JMenuBar();
 
        JMenu menu1 = new JMenu("File");
        JMenuItem connection = new JMenuItem(new ConnectionAction("Connection"));
        menu1.add(connection);
        JMenuItem quitter = new JMenuItem(new QuitterAction("Quitter"));
        menu1.add(quitter);
        menuBar.add(menu1);
 
        JMenu menu2 = new JMenu("Options");       
        menuBar.add(menu2);
 
        JMenu menu3 = new JMenu("?");
        JMenuItem version = new JMenuItem(new VersionAction(this, "Version"));
        menu3.add(version);
        JMenuItem aPropos = new JMenuItem(new AProposAction(this, "A propos"));
        menu3.add(aPropos);
        menuBar.add(menu3);
 
        setJMenuBar(menuBar);
 
        setTitle("CriSafe v1.0");
        setSize(1024,768);
        setLocationRelativeTo(null);
        //setResizable(false);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setContentPane(buildContentPane());
    }
 
    private JPanel buildContentPane(){
        JPanel panel = new JPanel();
        panel.setLayout (new GridBagLayout ());
        add (panel);
        GridBagConstraints c = new GridBagConstraints();
        c.fill = GridBagConstraints.HORIZONTAL;
 
        JButton test1 = new JButton("coucou1");
        c.gridx = 0;
        c.gridy = 0;
        c.ipady = 20;
        c.gridheight = 1;
        c.gridwidth = 2;
        panel.add(test1, c);
 
        ImagePanel map = new ImagePanel(new ImageIcon(adressmap).getImage());
        c.gridx = 0;
        c.gridy = 1;
        //c.weightx = 0.8;
        c.ipady = 600;
        c.gridwidth = 1;
        c.gridheight = 2;
        panel.add(map, c);
 
 
        JButton test2 = new JButton("coucou2");
        c.gridx = 1;
        c.gridy = 1;
        //c.weightx = 0.8;
        //c.ipadx = 100;
        c.ipady = 550;
        c.gridwidth = 1;
        c.gridheight = 1;
        panel.add(test2, c);
 
        Legende leg = new Legende();
        c.gridx = 0;
        c.gridy = 3;
        //c.weightx = 0.8;
        c.ipady = 168;
        c.gridwidth = 1;
        c.gridheight = 1;
        panel.add(leg, c);
 
        JTextArea test4 = new JTextArea("salut");
        c.gridx = 1;
        c.gridy = 2;
        //c.weightx = 0.8;
        c.ipady = 218;
        c.gridwidth = 1;
        c.gridheight = 2;
        panel.add(test4, c);
 
        return panel;
    }
 
    class ImagePanel extends JPanel {
 
          private Image img;
 
          public ImagePanel(String img) {
            this(new ImageIcon(img).getImage());
          }
 
          public ImagePanel(Image img) {
            this.img = img;
            //Dimension size = new Dimension(img.getWidth(null), img.getHeight(null));
            //setPreferredSize(size);
            //setMinimumSize(size);
            //setMaximumSize(size);
            //setSize(size);
            setLayout(null);
          }
 
          public void paintComponent(Graphics g) {
            g.drawImage(img, 0, 0, null);
          }
    }
 
    public JLabel getLabel(){
        return label;
    }
}

:cry:

18/02/2008, 22h03
Invité1

map et legend

les classes map et legend sont des extensions de Jpanel.

1 pièce(s) jointe(s)

Bon en remplaçant ton panel perso par un JButton et en retravaillant les constraints de ton GridBag çà se fait sans problème de mon coté (le ipady faut éviter en général ^^), j'ai retravaillé çà à grand coup de FILL et de weightX/weightY

Le code retravaillé à la va vite

Code:

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import java.awt.Graphics;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Image;
import java.io.File;
 
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JPanel;
import javax.swing.JTextArea;
 
public class Interface extends JFrame{
    private JLabel label;
    private String adressmap = "Stats Laios.png";
 
    public Interface(){
        super();
 
        build();//Window initialization
    }
 
    private void build(){
        JMenuBar menuBar = new JMenuBar();
 
        JMenu menu1 = new JMenu("File");
 
 
        menuBar.add(menu1);
 
        JMenu menu2 = new JMenu("Options");       
        menuBar.add(menu2);
 
        JMenu menu3 = new JMenu("?");
 
        menuBar.add(menu3);
 
        setJMenuBar(menuBar);
 
        setTitle("CriSafe v1.0");
 
        setLocationRelativeTo(null);
        //setResizable(false);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setContentPane(buildContentPane());
        setSize(800,600);
    }
 
    private JPanel buildContentPane(){
        JPanel panel = new JPanel();
        panel.setLayout (new GridBagLayout ());
        add (panel);
        GridBagConstraints c = new GridBagConstraints();
        c.fill = GridBagConstraints.HORIZONTAL;
 
        JButton test1 = new JButton("coucou1");
        c.gridx = 0;
        c.gridy = 0;
        c.fill=GridBagConstraints.HORIZONTAL;
        c.gridheight = 1;
        c.gridwidth = 2;
        panel.add(test1, c);
 
        ImagePanel map = new ImagePanel(new ImageIcon(adressmap).getImage());
        c.weightx = 1.0f;
        c.weighty = 1.0f;
        c.gridx = 0;
        c.gridy = 1;
        //c.weightx = 0.8;
        c.fill=GridBagConstraints.BOTH;
 
        c.gridwidth = 1;
        c.gridheight = 2;
        panel.add(map, c);
 
 
        JButton test2 = new JButton("coucou2");
        c.gridx = 1;
        c.gridy = 1;
        //c.weightx = 0.8;
        //c.ipadx = 100;
        c.fill = GridBagConstraints.VERTICAL;
        c.weightx = 0f;
        c.weighty = 1.0f;
        c.gridwidth = 1;
        c.gridheight = 1;
        panel.add(test2, c);
 
        JButton leg = new JButton("toto");
        c.fill = GridBagConstraints.HORIZONTAL;
        c.weightx = 1.0f;
        c.weighty = 0f;
        c.gridx = 0;
        c.gridy = 3;
        //c.weightx = 0.8;
 
        c.gridwidth = 1;
        c.gridheight = 1;
        panel.add(leg, c);
 
        JTextArea test4 = new JTextArea("salut");
        c.gridx = 1;
        c.gridy = 2;
        //c.weightx = 0.8;
        c.fill = GridBagConstraints.BOTH;
        c.weightx = 0f;
        c.weighty = 0.0f;
        c.gridwidth = 1;
        c.gridheight = 2;
        panel.add(test4, c);
 
        return panel;
    }
 
    class ImagePanel extends JPanel {
 
          private Image img;
 
          public ImagePanel(String img) {
            this(new ImageIcon(img).getImage());
          }
 
          public ImagePanel(Image img) {
            this.img = img;
            //Dimension size = new Dimension(img.getWidth(null), img.getHeight(null));
            //setPreferredSize(size);
            //setMinimumSize(size);
            //setMaximumSize(size);
            //setSize(size);
            setLayout(null);
          }
 
          public void paintComponent(Graphics g) {
            g.drawImage(img, 0, 0, null);
          }
    }
 
    public JLabel getLabel(){
        return label;
    }
 
    public static void main(String[] args) {
        Interface  in = new Interface();
        in.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        in.setLocationRelativeTo(null);
        in.setVisible(true);
    }
}

Et le screenshot qui va bien

19/02/2008, 04h19
Invité1

Merci

Je teste ça dès demain, merci encore.:king:
19/02/2008, 09h42
MichaelBW

J'ai envie de te dire d'utiliser NetBeans 6.0 qui est gratuit et dont l'éditeur graphique est très bien fait.

Tu pourrais alors facilement poser tes JPanel en les resizant sans te preoccuper de gérer un GridBag parce que c'est galère à la main et/ou avec un autre IDE.
Tu n'auras pas non plus à gérer les insets, l'alignement, etc, car tout est gérer par NetBeans lui-même.

Cà fait un peu publicité ce que j'écris mais pour avoir essayer Eclipse, JBuilder, Notepad (:mouarf:) et enfin Netbeans, y a pas photo :D

Ha ba c'est déjà moins moche!

Merci!
Reste le problème de l'image qui ne se re-dimensionne pas dynamiquement avec la fenêtre.
Et j'aurai aimé (je sais je suis difficile) avoir mon JtextArea plus haut que la legende comme sur la photo.
Pour NetBeans c'est sans hésitation que je l'utiliserai pour mon prochain projet!

Je renvoie le nouveau code et voici la nouvelle photo.

http://fabiendupre.free.fr/try/test3.JPG

Code:

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public class Interface extends JFrame{
	private JLabel label;
	private String adressmap = System.getProperty("user.dir")
    + File.separator + "src" + File.separator + "app" + File.separator
    + "graphical_layer" + File.separator + "usa_map.gif";
 
	public Interface(){
		super();
 
		build();//Window initialization
	}
 
	private void build(){
		JMenuBar menuBar = new JMenuBar();
 
		JMenu menu1 = new JMenu("File");
		JMenuItem connection = new JMenuItem(new ConnectionAction("Connection"));
		menu1.add(connection);
		JMenuItem quitter = new JMenuItem(new QuitterAction("Quitter"));
		menu1.add(quitter);
		menuBar.add(menu1);
 
		JMenu menu2 = new JMenu("Options");		
		menuBar.add(menu2);
 
		JMenu menu3 = new JMenu("?");
		JMenuItem version = new JMenuItem(new VersionAction(this, "Version"));
		menu3.add(version);
		JMenuItem aPropos = new JMenuItem(new AProposAction(this, "A propos"));
		menu3.add(aPropos);
		menuBar.add(menu3);
 
		setJMenuBar(menuBar);
 
		setTitle("CriSafe v1.0");
		setSize(1024,768);
		setLocationRelativeTo(null);
		//setResizable(false);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setContentPane(buildContentPane());
	}
 
	private JPanel buildContentPane(){
		JPanel panel = new JPanel();
		panel.setLayout (new GridBagLayout ());
		add (panel);
		GridBagConstraints c = new GridBagConstraints();
 
		JButton test1 = new JButton("coucou1");
		c.gridx = 0;
		c.gridy = 0;
		c.gridheight = 1;
		c.gridwidth = 2;
		c.fill = GridBagConstraints.HORIZONTAL;
		panel.add(test1, c);
 
		ImagePanel map = new ImagePanel(new ImageIcon(adressmap).getImage());
		c.gridx = 0;
		c.gridy = 1;
		c.gridwidth = 1;
		c.gridheight = 2;
		c.weightx = 1.0f;
		c.weighty = 1.0f;
		c.fill = GridBagConstraints.BOTH;
		panel.add(map, c);
 
 
		Buttons buttons = new Buttons();
		c.gridx = 1;
		c.gridy = 1;
		c.gridwidth = 1;
		c.gridheight = 1;
		c.weightx = 0f;
		c.weighty = 1.0f;
		c.fill = GridBagConstraints.VERTICAL;
		panel.add(buttons, c);
 
		Legende leg = new Legende();
		c.gridx = 0;
		c.gridy = 3;
		c.gridwidth = 1;
		c.gridheight = 1;
		c.weightx = 1.0f;
        c.weighty = 0f;
		c.fill = GridBagConstraints.HORIZONTAL;
		panel.add(leg, c);
 
		JTextArea test4 = new JTextArea("salut");
		test4.setEditable(false);
		//test4.setEnabled(false);
		c.gridx = 1;
		c.gridy = 2;
		c.ipady = 218;
		c.gridwidth = 1;
		c.gridheight = 2;
		c.weightx = 0f;
		c.weighty = 0.0f;
		c.fill = GridBagConstraints.BOTH;
		panel.add(test4, c);
 
		return panel;
	}
 
	class ImagePanel extends JPanel {
 
		  private Image img;
 
		  public ImagePanel(String img) {
		    this(new ImageIcon(img).getImage());
		  }
 
		  public ImagePanel(Image img) {
		    this.img = img;
		    //Dimension size = new Dimension(img.getWidth(null), img.getHeight(null));
		    //setPreferredSize(size);
		    //setMinimumSize(size);
		    //setMaximumSize(size);
		    //setSize(size);
		    setLayout(null);
		  }
 
		  public void paintComponent(Graphics g) {
		    g.drawImage(img, 0, 0, null);
		  }
	}
 
	public JLabel getLabel(){
		return label;
	}
}