GridBagLayout : La taille d'un composant prend tout le vide

GridBagLayout : La taille d'un composant prend tout le vide - Java - Programmation

Marsh Posté le 25-03-2010 à 21:45:38    

Bonsoir,
 
Ca fait des heures que je cherche a resoudre le pobleme, j'espere que vous pourriez m'aider a y voir plus clair.
 
Une image vaut 1000 discours.
 
Je cherche a afficher le JComboBox "encoding" avec une taille normale, tout en remontant vers le haut le JLabel "Encoding :" (de la meme maniere que le menu "Create an empty Project" apparait )
 
 
Je vous remercie d'avance pour votre aide.
 
 
http://nsa15.casimages.com/img/2010/03/24//100324103715801581.png
 
 
 
 

Code :
  1. Toolkit tk = Toolkit.getDefaultToolkit();
  2.  Dimension d = tk.getScreenSize();
  3.  int screenHeight = d.height;
  4.  int screenWidth = d.width;
  5.  //int screenHeight = 750;
  6.  //int screenWidth = 1000;
  7.  setSize(screenWidth / 2, screenHeight / 2);
  8.  setLocation(screenWidth / 4 + 30, screenHeight / 4 + 50);
  10.  Container contentPane = getContentPane();
  11.  GridBagLayout gbl = new GridBagLayout();
  12.  contentPane.setLayout(gbl);
  14.  GridBagConstraints gbc = new GridBagConstraints();
  16.  //gbc.weightx = 0.0;
  17.  gbc.weighty = 0.0;
  18.  gbc.insets.top = 15;
  19.  gbc.fill = GridBagConstraints.BOTH;
  20.  gbc.anchor = GridBagConstraints.NORTH;
  21.  //gbc.fill = GridBagConstraints.NONE;
  22.  //gbc.anchor = GridBagConstraints.NORTHEAST;
  23.  gbc.weightx = 0.1;
  24.  add(new JLabel("Project name: " ), gbc, 0, 0, 1, 1);
  25.  gbc.weightx = 0.9;
  26.  add(projectName, gbc, 1, 0, 1, 1);
  27.  gbc.weightx = 0.1;
  28.  add(new JLabel("Project location: " ), gbc, 0, 1, 1, 1);
  29.  gbc.weightx = 0.9;
  30.  add(projectLocation, gbc, 1, 1, 1, 1);
  31.  gbc.weightx = 0.1;
  32.  add(new JLabel("Create an empty Project? " ), gbc, 0, 2, 1, 1);
  33.  gbc.weightx = 0.9;
  34.  add(emptyOpt, gbc, 1, 2, 1, 1); 
  35.  gbc.weightx = 0.1;
  36.  add(new JLabel("Project input file: " ), gbc, 0, 3, 1, 1);
  37.  gbc.weightx = 0.9;
  38.  add(inputFileBrowse, gbc, 1, 3, 1, 1);
  39.  add(inputFileName, gbc, 1, 4, 1, 1);
  40.  //gbc.weightx = 100;
  41.  //gbc.fill = GridBagConstraints.HORIZONTAL;
  42.  //gbc.anchor = GridBagConstraints.NORTH;
  44.        JComboBox encoding = new JComboBox();
  45.        encoding.setEditable(false);
  46. encoding.addItem("UTF-8" );
  47. encoding.addItem("ISO8859-1" );
  48. encoding.setSelectedIndex(0);// Default is "not empty project".
  49. encoding.setSelectedItem("UTF-8" );
  51.        gbc.weightx = 0.1;
  52. add(new JLabel("Encoding: " ), gbc, 0, 5, 1, 1);
  53. gbc.weightx = 0.9;
  54. add(encoding, gbc, 1, 5, 1, 1);
  56.  JPanel bottomPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 25, 25));
  57.  okBT = new DHJButton(this, "OK" );
  58.  okBT.setPreferredSize(new Dimension(75, 25));
  59.  bottomPanel.add(okBT);
  60.  JButton jb = new DHJButton(this, "Cancel" );
  61.  jb.setPreferredSize(new Dimension(75, 25));
  62.  bottomPanel.add(jb);
  64.  gbc.weighty = 100;
  65.  gbc.fill = GridBagConstraints.HORIZONTAL;
  66.  gbc.anchor = GridBagConstraints.SOUTH;
  67.  add(bottomPanel, gbc, 0, 5, 2, 1);
  68.  inputFileBrowse.setEnabled(!emptyProject);


 
 
 

Code :
  1. private void add(Component c, GridBagConstraints gbc, int x, int y, int w,
  2.   int h) {
  3.  gbc.gridx = x;
  4.  gbc.gridy = y;
  5.  gbc.gridwidth = w;
  6.  gbc.gridheight = h;
  7.  getContentPane().add(c, gbc);
  8. }

Reply

Marsh Posté le 25-03-2010 à 21:45:38   

Reply

Sujets relatifs:

Leave a Replay

Make sure you enter the(*)required information where indicate.HTML code is not allowed