Esempio n. 1
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    @Override
    public void actionPerformed(ActionEvent e) {
      // TODO Auto-generated method stub

      Object source = e.getSource();
      if (source == ok) {
        response = APPLY_OPTION;
        this.setVisible(false);
      } else if (source == cancel) {
        response = CANCEL_OPTION;
        this.setVisible(false);
      } else if (source == sizeCombo) {
        // get the number from the source
        JComboBox number = (JComboBox) source;
        String numberItem = (String) number.getSelectedItem();
        Font temp = example.getFont();
        // then set the font
        int newSize = Integer.parseInt(numberItem);
        example.setFont(new Font(temp.getFamily(), temp.getStyle(), newSize));
      } else if (source == fontCombo) {
        JComboBox font = (JComboBox) source;
        String s = (String) font.getSelectedItem();
        Font tmp = example.getFont();
        example.setFont(new Font(s, tmp.getStyle(), tmp.getSize()));
      } else if (source == foreground) {
        Color tmp = JColorChooser.showDialog(this, "Choose text color", example.getForeground());
        MenuBar.shapeLBG.setBackground(tmp);
        if (tmp != null) example.setForeground(tmp);
      }
    }
 public void actionPerformed(ActionEvent e) {
   Color color =
       JColorChooser.showDialog(InnereKlassemitmainMethode.this, "Eine Farbe wählen", Color.red);
   if (color != null) {
     g.setColor(color);
     status.setText("Farbe mit JColorChooser abgeändert");
   }
 }
Esempio n. 3
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 private static void createAndShowGUI() {
   JFrame frame = new JFrame(Test6827032.class.getName());
   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
   cc = new JColorChooser();
   cc.setDragEnabled(true);
   frame.add(cc);
   frame.pack();
   frame.setVisible(true);
 }
Esempio n. 4
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  public SwingDnDFrame() {
    setTitle("SwingDnDTest");
    JTabbedPane tabbedPane = new JTabbedPane();

    JList list = SampleComponents.list();
    tabbedPane.addTab("List", list);
    JTable table = SampleComponents.table();
    tabbedPane.addTab("Table", table);
    JTree tree = SampleComponents.tree();
    tabbedPane.addTab("Tree", tree);
    JFileChooser fileChooser = new JFileChooser();
    tabbedPane.addTab("File Chooser", fileChooser);
    JColorChooser colorChooser = new JColorChooser();
    tabbedPane.addTab("Color Chooser", colorChooser);

    final JTextArea textArea = new JTextArea(4, 40);
    JScrollPane scrollPane = new JScrollPane(textArea);
    scrollPane.setBorder(new TitledBorder(new EtchedBorder(), "Drag text here"));

    JTextField textField = new JTextField("Drag color here");
    textField.setTransferHandler(new TransferHandler("background"));

    tabbedPane.addChangeListener(
        new ChangeListener() {
          public void stateChanged(ChangeEvent e) {
            textArea.setText("");
          }
        });

    tree.setDragEnabled(true);
    table.setDragEnabled(true);
    list.setDragEnabled(true);
    fileChooser.setDragEnabled(true);
    colorChooser.setDragEnabled(true);
    textField.setDragEnabled(true);

    add(tabbedPane, BorderLayout.NORTH);
    add(scrollPane, BorderLayout.CENTER);
    add(textField, BorderLayout.SOUTH);
    pack();
  }
  /**
   * Handle action events coming from the buttons.
   *
   * @param evt, the associated ActionEvent.
   */
  public void actionPerformed(ActionEvent evt) {
    Object source = evt.getSource();

    if (source instanceof JButton) {
      if (source == pbSave) {
        chosen = tcc.getColor();
        onCancel();
      } else {
        onCancel();
      }
    }
  }
Esempio n. 6
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  @Override
  protected void fireActionPerformed(ActionEvent event) {
    try {
      this.setSelected(true);

      // create the dialog if this has not been done yet.
      if (this.dialog == null) {
        // Get the top level ancestor as parent for the new dialog.
        // This ensures that on Mac OS X the global menu bar remains
        // visible while the dialog is open.
        final Container parent = this.getTopLevelAncestor();
        dialog =
            JColorChooser.createDialog(
                parent,
                colorChooserTitle,
                true, // modal
                colorChooser,
                this, // OK button handler
                null); // no CANCEL button handler
        dialog.pack();
        dialog.setResizable(false);
      }

      // show the dialog
      colorChooser.setColor(color);
      dialog.setVisible(true);

      /* A simpler option that is displaying the ugly preview panel:
      Color newColor = JColorChooser.showDialog(this.getTopLevelAncestor(),
              colorChooserTitle, color);
      if (newColor != null){
          // only set color and fire an event when user did not cancel.
          this.setColor(newColor);
          super.fireActionPerformed(event);
      }*/
    } catch (Exception e) {
    } finally {
      this.setSelected(false);
    }
  }
Esempio n. 7
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  public void mouseReleased(MouseEvent e) {
    if (mMouseOverButton && mPressedButton != -1) {
      boolean needsUpdate = false;
      if (mColorListMode == VisualizationColor.cColorListModeCategories) {
        Color newColor =
            JColorChooser.showDialog(
                mOwner, "Select category color", mCategoryColorList[mPressedButton]);
        if (newColor != null) {
          mCategoryColorList[mPressedButton] = newColor;
          needsUpdate = true;
        }
      } else {
        if (mPressedButton == cColorWedgeButton) {
          if (++mColorListMode > VisualizationColor.cColorListModeStraight)
            mColorListMode = VisualizationColor.cColorListModeHSBShort;
          updateColorList(-1);
          needsUpdate = true;
        } else {
          int index = mPressedButton * (mWedgeColorList.length - 1);
          Color newColor =
              JColorChooser.showDialog(
                  mOwner, "Select color for min/max value", mWedgeColorList[index]);
          if (newColor != null) {
            mWedgeColorList[index] = newColor;
            updateColorList(-1);
            needsUpdate = true;
          }
        }
      }

      mPressedButton = -1;
      mMouseOverButton = false;

      if (needsUpdate) {
        mListener.actionPerformed(
            new ActionEvent(this, ActionEvent.ACTION_PERFORMED, "colorChanged"));
        repaint();
      }
    }
  }
  public ColorChooserDemo() {
    super(new BorderLayout());

    // 设置一个标签,做广告的。也用来显示用户选择的颜色。
    banner = new JLabel("欢迎使用颜色选择器!", JLabel.CENTER);
    banner.setForeground(Color.yellow);
    banner.setBackground(Color.blue);
    banner.setOpaque(true);
    banner.setFont(new Font("SansSerif", Font.BOLD, 24));
    banner.setPreferredSize(new Dimension(100, 65));

    JPanel bannerPanel = new JPanel(new BorderLayout());
    bannerPanel.add(banner, BorderLayout.CENTER);
    bannerPanel.setBorder(BorderFactory.createTitledBorder("广告"));

    // 设置选择颜色选择器
    tcc = new JColorChooser(banner.getForeground()); // 设置初始颜色
    tcc.getSelectionModel().addChangeListener(this); // 给所有模式添加监听
    tcc.setBorder(BorderFactory.createTitledBorder("选择颜色"));

    add(bannerPanel, BorderLayout.CENTER);
    add(tcc, BorderLayout.PAGE_END);
  }
Esempio n. 9
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  static boolean customThemeDialog(Component parent) {

    Color customColor =
        JColorChooser.showDialog(
            parent,
            Locale.explain("ui.chooseBase"), // $NON-NLS-1$
            ShadeConfig.theme.get().getBase());
    if (customColor != null) {
      CUSTOM.getLookAndFeel().setBase(customColor);
      return true;
    }

    return false;
  }
Esempio n. 10
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  /**
   * Display a dialog which can be used to select a color
   *
   * @param dialogTitle
   * @param defaultColor The currently selected color
   * @return The color the user selected, or null if none/cancelled
   */
  public static Color showColorChooserDialog(String dialogTitle, Color defaultColor) {

    Color color = null;
    JColorChooser chooser = new JColorChooser();
    chooser.setColor(defaultColor);
    while (true) {

      int response =
          JOptionPane.showConfirmDialog(
              IGV.getMainFrame(), chooser, dialogTitle, JOptionPane.OK_CANCEL_OPTION);

      if ((response == JOptionPane.CANCEL_OPTION) || (response == JOptionPane.CLOSED_OPTION)) {
        return null;
      }

      color = chooser.getColor();
      if (color == null) {
        continue;
      } else {
        break;
      }
    }
    return color;
  }
  public void actionPerformed(ActionEvent e) {
    if (e.getSource() == colorBorderButton) {
      Color chosenColor =
          JColorChooser.showDialog(
              colorBorderButton,
              messageBundle.getString("viewer.utilityPane.annotation.ink.colorBorderChooserTitle"),
              colorBorderButton.getBackground());
      if (chosenColor != null) {
        // change the colour of the button background
        colorBorderButton.setBackground(chosenColor);
        annotation.setColor(chosenColor);

        // save the action state back to the document structure.
        updateCurrentAnnotation();
        currentAnnotationComponent.resetAppearanceShapes();
        currentAnnotationComponent.repaint();
      }
    }
  }
 /** Methode appelee quand l'utilisateur appuie sur le bouton. */
 public void actionPerformed(ActionEvent e) {
   if (e.getSource() == button) {
     Color choosedColor =
         JColorChooser.showDialog(parent.dialog(), "Choose color", new Color(R, G, B));
     if (choosedColor != null) {
       this.R = choosedColor.getRed();
       this.G = choosedColor.getGreen();
       this.B = choosedColor.getBlue();
       parent.elementModified();
     }
     String tmp =
         new String(
             label
                 + Integer.toString(getRed())
                 + ", "
                 + Integer.toString(getGreen())
                 + ", "
                 + Integer.toString(getBlue()));
     while (tmp.length() < 38) {
       tmp = tmp + " ";
     }
     jlabel.setText(tmp);
   }
 }
Esempio n. 13
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 /** Set the colour the user has chosen. */
 public void setColour(Color color) {
   tcc.setColor(color);
 }
Esempio n. 14
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 private void Font_Color_buttonActionPerformed(
     java.awt.event.ActionEvent evt) { // GEN-FIRST:event_Font_Color_buttonActionPerformed
   Color initialcolor = Color.BLACK;
   font_color = JColorChooser.showDialog(this, "Select a color", initialcolor);
   DisplayArea_text.setForeground(font_color);
 } // GEN-LAST:event_Font_Color_buttonActionPerformed
Esempio n. 15
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 private void color_buttonActionPerformed(
     java.awt.event.ActionEvent evt) { // GEN-FIRST:event_color_buttonActionPerformed
   Color initialcolor = Color.WHITE;
   bg_color = JColorChooser.showDialog(this, "Select a color", initialcolor);
   DisplayArea_text.setBackground(bg_color);
 } // GEN-LAST:event_color_buttonActionPerformed
Esempio n. 16
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    @Override
    public void actionPerformed(ActionEvent evt) {
      String command = evt.getActionCommand();
      switch (command) {
        case "New File":
          {
            OSC = new BufferedImage(getWidth(), getHeight(), BufferedImage.TYPE_INT_RGB);
            Graphics osg = OSC.getGraphics();
            osg.setColor(fillColor);
            osg.fillRect(0, 0, getWidth(), getHeight());
            osg.dispose();
            repaint();
            break;
          }
        case "Open":
          {
            JFileChooser chooser = new JFileChooser();
            FileNameExtensionFilter filter =
                new FileNameExtensionFilter("JPG or PNG Images", "jpg", "png");
            chooser.setFileFilter(filter);
            int returnVal = chooser.showOpenDialog(null);
            if (returnVal == JFileChooser.APPROVE_OPTION) {
              try {

                OSC = ImageIO.read(chooser.getSelectedFile());
                Graphics2D g2 = (Graphics2D) OSC.getGraphics();

                g2.scale((double) 640 / OSC.getWidth(), (double) 480 / OSC.getHeight());
                g2.drawImage(OSC, 0, 0, OSC.getWidth(), OSC.getHeight(), null);
              } catch (Exception e) {
              }
            }
            repaint();
            break;
          }
        case "Save":
          {
            JFileChooser fileDialog = new JFileChooser();
            fileDialog.setSelectedFile(new File("image.PNG"));
            fileDialog.setDialogTitle("Select File to be Saved");
            int option = fileDialog.showSaveDialog(null);
            if (option != JFileChooser.APPROVE_OPTION)
              return; // User canceled or clicked the dialog’s close box.

            File selectedFile = fileDialog.getSelectedFile();
            if (selectedFile.exists()) { // Ask the user whether to replace the file.
              int response =
                  JOptionPane.showConfirmDialog(
                      null,
                      "The file \""
                          + selectedFile.getName()
                          + "\" already exists.\nDo you want to replace it?",
                      "Confirm Save",
                      JOptionPane.YES_NO_OPTION,
                      JOptionPane.WARNING_MESSAGE);
              if (response != JOptionPane.YES_OPTION)
                return; // User does not want to replace the file.
            }
            try {
              boolean hasFormat = ImageIO.write(OSC, "PNG", selectedFile);
              if (!hasFormat) throw new Exception("PNG" + " format is not available.");
            } catch (Exception e) {
              JOptionPane.showMessageDialog(
                  null, "Sorry, an error occurred while trying to save image.");
              e.printStackTrace();
            }

            break;
          }
        case "Exit":
          {
            System.exit(0);
          }

        case "Select Drawing Color...":
          {
            Color newColor =
                JColorChooser.showDialog(AdvancedGUIEX1.this, "Select Drawing Color", currentColor);
            if (newColor != null) currentColor = newColor;
            break;
          }
        case "Fill With Color...":
          {
            Color newColor =
                JColorChooser.showDialog(AdvancedGUIEX1.this, "Select Fill Color", fillColor);
            if (newColor != null) {
              fillColor = newColor;
              Graphics osg = OSC.getGraphics();
              osg.setColor(fillColor);
              osg.fillRect(0, 0, OSC.getWidth(), OSC.getHeight());
              osg.dispose();
              AdvancedGUIEX1.this.repaint();
            }
            break;
          }
        case "Draw With Black":
          currentColor = Color.BLACK;
          break;
        case "Draw With White":
          currentColor = Color.WHITE;
          break;
        case "Draw With Red":
          currentColor = Color.RED;
          break;
        case "Draw With Green":
          currentColor = Color.GREEN;
          break;
        case "Draw With Blue":
          currentColor = Color.BLUE;
          break;
        case "Draw With Yellow":
          currentColor = Color.YELLOW;
          break;
        case "Curve":
          currentTool = Tool.CURVE;
          break;
        case "Line":
          currentTool = Tool.LINE;
          break;
        case "Rectangle":
          currentTool = Tool.RECT;
          break;
        case "Oval":
          currentTool = Tool.OVAL;
          break;
        case "Filled Rectangle":
          currentTool = Tool.FILLED_RECT;
          break;
        case "Filled Oval":
          currentTool = Tool.FILLED_OVAL;
          break;
        case "Smudge":
          currentTool = Tool.SMUDGE;
          break;
        case "Erase":
          currentTool = Tool.ERASE;
          break;
      }
    }
Esempio n. 17
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 /**
  * <br>
  * 方法说明:事件监听。用户选择颜色触发 <br>
  * 输入参数:ChangeEvent e 用户选择事件 <br>
  * 返回类型:
  */
 public void stateChanged(ChangeEvent e) {
   Color newColor = tcc.getColor(); // 获取用户选择的颜色
   banner.setForeground(newColor);
 }
Esempio n. 18
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 public void actionPerformed(ActionEvent e) {
   color = chooser.getColor();
 }
Esempio n. 19
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  public void actionPerformed(ActionEvent e) {
    System.out.println("actionPerformed");
    if (e.getSource() == pen) // 画笔
    {
      System.out.println("pen");
      toolFlag = 0;
    }

    if (e.getSource() == eraser) // 橡皮
    {
      System.out.println("eraser");
      toolFlag = 1;
    }

    if (e.getSource() == clear) // 清除
    {
      System.out.println("clear");
      toolFlag = 2;
      paintInfo.removeAllElements();
      repaint();
    }

    if (e.getSource() == drLine) // 画线
    {
      System.out.println("drLine");
      toolFlag = 3;
    }

    if (e.getSource() == drCircle) // 画圆
    {
      System.out.println("drCircle");
      toolFlag = 4;
    }

    if (e.getSource() == drRect) // 画矩形
    {
      System.out.println("drRect");
      toolFlag = 5;
    }

    if (e.getSource() == colchooser) // 调色板
    {
      System.out.println("colchooser");
      Color newColor = JColorChooser.showDialog(this, "我的调色板", c);
      c = newColor;
    }

    if (e.getSource() == openPic) // 打开图画
    {

      openPicture.setVisible(true);

      if (openPicture.getFile() != null) {
        int tempflag;
        tempflag = toolFlag;
        toolFlag = 2;
        repaint();

        try {
          paintInfo.removeAllElements();
          File filein = new File(openPicture.getDirectory(), openPicture.getFile());
          picIn = new FileInputStream(filein);
          VIn = new ObjectInputStream(picIn);
          paintInfo = (Vector) VIn.readObject();
          VIn.close();
          repaint();
          toolFlag = tempflag;

        } catch (ClassNotFoundException IOe2) {
          repaint();
          toolFlag = tempflag;
          System.out.println("can not read object");
        } catch (IOException IOe) {
          repaint();
          toolFlag = tempflag;
          System.out.println("can not read file");
        }
      }
    }

    if (e.getSource() == savePic) // 保存图画
    {
      savePicture.setVisible(true);
      try {
        File fileout = new File(savePicture.getDirectory(), savePicture.getFile());
        picOut = new FileOutputStream(fileout);
        VOut = new ObjectOutputStream(picOut);
        VOut.writeObject(paintInfo);
        VOut.close();
      } catch (IOException IOe) {
        System.out.println("can not write object");
      }
    }
  }
Esempio n. 20
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 /** Action listener for the OK button in the color chooser. */
 public void actionPerformed(ActionEvent e) {
   // ok button in color chooser was pressed.
   this.setColor(colorChooser.getColor());
   super.fireActionPerformed(e);
 }
Esempio n. 21
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  public DefaultDnDSupport() {
    JFrame fen = new JFrame("DnD et CCP");
    fen.getContentPane().setLayout(new FlowLayout(FlowLayout.CENTER));
    fen.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // Panel gauche
    JPanel panelgauche = new JPanel();
    panelgauche.setLayout(new BoxLayout(panelgauche, BoxLayout.Y_AXIS));

    // JTextField
    JTextField textField = new JTextField(10);
    textField.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JTextField"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    textField.setDragEnabled(true);

    // JPasswordField
    JPasswordField passwordField = new JPasswordField(10);
    passwordField.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JPasswordField"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    passwordField.setDragEnabled(true);

    // JFormattedTextField
    JFormattedTextField ftf = new JFormattedTextField("Universite de Lille 1");
    ftf.setFont(new Font("Courier", Font.ITALIC, 12));
    ftf.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JFormattedTextField"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    ftf.setDragEnabled(true);

    // JTextArea
    JTextArea jta = new JTextArea("Master 1 informatique");
    jta.setFont(new Font("Arial", Font.BOLD, 12));
    jta.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JTextArea"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    jta.setDragEnabled(true);

    // JEditorPane
    JEditorPane editorPane = createEditorPane();
    editorPane.setDragEnabled(true);
    JScrollPane editorScrollPane = new JScrollPane(editorPane);
    editorScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    editorScrollPane.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JEditorPane"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    // JColorChooser
    JColorChooser cc = new JColorChooser();
    cc.setDragEnabled(true);
    cc.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JColorChooser"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));

    // Panel droit
    JPanel paneldroit = new JPanel();
    paneldroit.setLayout(new BoxLayout(paneldroit, BoxLayout.Y_AXIS));

    // JList
    String[] data = {
      "AAC", "AEV", "ANG", "ASE", "COA", "PJE", "CAR", "PJI", "AeA", "BDA", "CALP", "FDD", "HECI",
      "IHM", "M3DS", "PAC", "PPD", "RdF", "SVL", "TI"
    };
    JList liste = new JList(data);
    JScrollPane jscrollListe = new JScrollPane(liste);
    jscrollListe.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JList"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    // liste.setDragEnabled(true);

    // JTree
    DefaultMutableTreeNode m1 = new DefaultMutableTreeNode("M1");
    DefaultMutableTreeNode s1 = new DefaultMutableTreeNode("S1");
    m1.add(s1);
    s1.add(new DefaultMutableTreeNode("AAC"));
    s1.add(new DefaultMutableTreeNode("AEV"));
    s1.add(new DefaultMutableTreeNode("ANG"));
    s1.add(new DefaultMutableTreeNode("ASE"));
    s1.add(new DefaultMutableTreeNode("COA"));
    s1.add(new DefaultMutableTreeNode("PJE"));
    DefaultMutableTreeNode s2 = new DefaultMutableTreeNode("S2");
    m1.add(s2);
    s2.add(new DefaultMutableTreeNode("CAR"));
    s2.add(new DefaultMutableTreeNode("PJI"));
    s2.add(new DefaultMutableTreeNode("AeA"));
    s2.add(new DefaultMutableTreeNode("BDA"));
    s2.add(new DefaultMutableTreeNode("CALP"));
    s2.add(new DefaultMutableTreeNode("FDD"));
    s2.add(new DefaultMutableTreeNode("HECI"));
    s2.add(new DefaultMutableTreeNode("IHM"));
    s2.add(new DefaultMutableTreeNode("M3DS"));
    s2.add(new DefaultMutableTreeNode("PAC"));
    s2.add(new DefaultMutableTreeNode("PPD"));
    s2.add(new DefaultMutableTreeNode("RdF"));
    s2.add(new DefaultMutableTreeNode("SVL"));
    s2.add(new DefaultMutableTreeNode("TI"));
    JTree tree = new JTree(m1);
    // tree.setDragEnabled(true);
    JScrollPane jscrollTree = new JScrollPane(tree);
    jscrollTree.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JTree"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    jscrollTree.setPreferredSize(new Dimension(200, 200));

    // JTable
    String[] columnNames = {"S1", "S2"};
    Object[][] data2 = {
      {"AAC", "CAR"},
      {"AEV", "PJI"},
      {"ANG", "AeA"},
      {"ASE", "BDA"},
      {"COA", "CALP"},
      {"PJE", "FDD"},
      {"", "HECI"},
      {"", "IHM"},
      {"", "M3DS"},
      {"", "PAC"},
      {"", "PPD"},
      {"", "RdF"},
      {"", "SVL"},
      {"", "TI"}
    };

    JTable table = new JTable(data2, columnNames);
    JScrollPane scrollPaneTable = new JScrollPane(table);
    table.setDragEnabled(true);

    // JFileChooser
    JFileChooser fc = new JFileChooser();
    fc.setBorder(
        BorderFactory.createCompoundBorder(
            BorderFactory.createTitledBorder("JFileChooser"),
            BorderFactory.createEmptyBorder(5, 5, 5, 5)));
    fc.setDragEnabled(true);

    panelgauche.add(textField);
    panelgauche.add(passwordField);
    panelgauche.add(ftf);
    panelgauche.add(jta);
    panelgauche.add(cc);
    panelgauche.add(editorScrollPane);
    fen.getContentPane().add(panelgauche);

    paneldroit.add(fc);
    paneldroit.add(jscrollListe);
    paneldroit.add(jscrollTree);
    paneldroit.add(scrollPaneTable);

    fen.getContentPane().add(paneldroit);

    fen.pack();
    fen.setVisible(true);
  }