private void setComponentSize(JComponent component, int w, int h) {
   component.setMinimumSize(new Dimension(w, h));
   component.setMaximumSize(new Dimension(w, h));
   component.setPreferredSize(new Dimension(w, h));
   component.setAlignmentX(Component.LEFT_ALIGNMENT);
 }
Ejemplo n.º 2
0
  /**
   * Create preview component.
   *
   * @param comboBox the options.
   * @return the component.
   */
  private static Component createPreview(final JComboBox comboBox) {
    final JComponent preview;

    JLabel noPreview =
        new JLabel(GuiActivator.getResources().getI18NString("impl.media.configform.NO_PREVIEW"));
    noPreview.setHorizontalAlignment(SwingConstants.CENTER);
    noPreview.setVerticalAlignment(SwingConstants.CENTER);

    preview = createVideoContainer(noPreview);

    preview.setPreferredSize(new Dimension(WIDTH, 280));
    preview.setMaximumSize(new Dimension(WIDTH, 280));

    final ActionListener comboBoxListener =
        new ActionListener() {
          public void actionPerformed(ActionEvent event) {
            MediaDevice device = (MediaDevice) comboBox.getSelectedItem();

            if ((device != null) && device.equals(videoDeviceInPreview)) return;

            Exception exception;
            try {
              createPreview(device, preview);
              exception = null;
            } catch (IOException ex) {
              exception = ex;
            } catch (MediaException ex) {
              exception = ex;
            }
            if (exception != null) {
              logger.error("Failed to create preview for device " + device, exception);

              device = null;
            }

            videoDeviceInPreview = device;
          }
        };
    comboBox.addActionListener(comboBoxListener);

    /*
     * We have to initialize the controls to reflect the configuration
     * at the time of creating this instance. Additionally, because the
     * video preview will stop when it and its associated controls
     * become unnecessary, we have to restart it when the mentioned
     * controls become necessary again. We'll address the two goals
     * described by pretending there's a selection in the video combo
     * box when the combo box in question becomes displayable.
     */
    comboBox.addHierarchyListener(
        new HierarchyListener() {
          public void hierarchyChanged(HierarchyEvent event) {
            if (((event.getChangeFlags() & HierarchyEvent.DISPLAYABILITY_CHANGED) != 0)
                && comboBox.isDisplayable()) {
              // let current changes end their execution
              // and after that trigger action on combobox
              SwingUtilities.invokeLater(
                  new Runnable() {
                    public void run() {
                      comboBoxListener.actionPerformed(null);
                    }
                  });
            } else {
              if (!comboBox.isDisplayable()) videoDeviceInPreview = null;
            }
          }
        });

    return preview;
  }
Ejemplo n.º 3
0
  public void ellipsifyValues(int width) {
    int maxKeyWidth = 0;
    int[] maxAdditionalColumnsWidth = new int[additionalColumns];

    for (JComponent keyComp : keyKeyComponentMap.values()) {
      maxKeyWidth = Math.max(maxKeyWidth, keyComp.getPreferredSize().width);
    }

    for (String k : keyValueComponentMap.keySet()) {
      for (int i = 0; i < additionalColumns; i++) {
        JComponent extraComp = getAdditionalColumn(k, i);
        if (extraComp != null) {
          maxAdditionalColumnsWidth[i] =
              Math.max(maxAdditionalColumnsWidth[i], extraComp.getPreferredSize().width);
        }
      }
    }

    width -= maxKeyWidth;
    for (int i : maxAdditionalColumnsWidth) {
      width -= i;
    }

    for (String k : keyValueComponentMap.keySet()) {
      JComponent comp = getComponent(k);
      if (comp != null) {
        int avail = width;
        /*for (int i = 0; i < additionalColumns; i++) {
        JComponent extraComp = getAdditionalColumn(k, i);
        if (extraComp != null) {
        avail -= extraComp.getPreferredSize().width;
        }
        }*/

        if (comp instanceof JLabel) {

          while (avail < comp.getPreferredSize().width) {
            String text = ((JLabel) comp).getText();
            if (text.endsWith("…")) {
              if (text.length() > 2) {
                // Already truncated.
                text = text.substring(0, text.length() - 2);
              } else {
                break; // As short as we can get.  Can't truncate any more.
              }
            } else {
              // Reasonable first truncation is to trim off the last word.
              int spacePos = text.lastIndexOf(' ');
              if (spacePos > 0) {
                text = text.substring(0, spacePos);
              } else {
                FontMetrics fm = comp.getFontMetrics(comp.getFont());

                while (fm.stringWidth(text + "…") > avail) {
                  // causes StringIndexOutOfBoundsException if text is empty.
                  if (text == null || text.length() < 2) {
                    LOG.info("Text is null or empty in KeyValuePairPanel");
                    break;
                  }
                  text = text.substring(0, text.length() - 2);
                }
                // text = text + "…";

                // text = text.substring(0, text.length() - 1);
              }
            }
            ((JLabel) comp).setText(text + "…");
          }
        } else {
          // Can't truncate, but we can force the preferred size.
          comp.setMaximumSize(new Dimension(avail, comp.getPreferredSize().height));
        }
      }
    }
  }
  public void installComponents(JFileChooser fc) {
    fc.setLayout(new BorderLayout(10, 10));
    fc.setAlignmentX(JComponent.CENTER_ALIGNMENT);

    JPanel interior =
        new JPanel() {
          public Insets getInsets() {
            return insets;
          }
        };
    align(interior);
    interior.setLayout(new BoxLayout(interior, BoxLayout.PAGE_AXIS));

    fc.add(interior, BorderLayout.CENTER);

    // PENDING(jeff) - I18N
    JLabel l = new JLabel(pathLabelText);
    l.setDisplayedMnemonic(pathLabelMnemonic);
    align(l);
    interior.add(l);

    File currentDirectory = fc.getCurrentDirectory();
    String curDirName = null;
    if (currentDirectory != null) {
      curDirName = currentDirectory.getPath();
    }
    pathField =
        new JTextField(curDirName) {
          public Dimension getMaximumSize() {
            Dimension d = super.getMaximumSize();
            d.height = getPreferredSize().height;
            return d;
          }
        };
    l.setLabelFor(pathField);
    align(pathField);

    // Change to folder on return
    pathField.addActionListener(getUpdateAction());
    interior.add(pathField);

    interior.add(Box.createRigidArea(vstrut10));

    // CENTER: left, right accessory
    JPanel centerPanel = new JPanel();
    centerPanel.setLayout(new BoxLayout(centerPanel, BoxLayout.LINE_AXIS));
    align(centerPanel);

    // left panel - Filter & folderList
    JPanel leftPanel = new JPanel();
    leftPanel.setLayout(new BoxLayout(leftPanel, BoxLayout.PAGE_AXIS));
    align(leftPanel);

    // add the filter PENDING(jeff) - I18N
    l = new JLabel(filterLabelText);
    l.setDisplayedMnemonic(filterLabelMnemonic);
    align(l);
    leftPanel.add(l);

    filterComboBox =
        new JComboBox() {
          public Dimension getMaximumSize() {
            Dimension d = super.getMaximumSize();
            d.height = getPreferredSize().height;
            return d;
          }
        };
    l.setLabelFor(filterComboBox);
    filterComboBoxModel = createFilterComboBoxModel();
    filterComboBox.setModel(filterComboBoxModel);
    filterComboBox.setRenderer(createFilterComboBoxRenderer());
    fc.addPropertyChangeListener(filterComboBoxModel);
    align(filterComboBox);
    leftPanel.add(filterComboBox);

    // leftPanel.add(Box.createRigidArea(vstrut10));

    // Add the Folder List PENDING(jeff) - I18N
    l = new JLabel(foldersLabelText);
    l.setDisplayedMnemonic(foldersLabelMnemonic);
    align(l);
    leftPanel.add(l);
    JScrollPane sp = createDirectoryList();
    sp.getVerticalScrollBar().setFocusable(false);
    sp.getHorizontalScrollBar().setFocusable(false);
    l.setLabelFor(sp.getViewport().getView());
    leftPanel.add(sp);

    // create files list
    JPanel rightPanel = new JPanel();
    align(rightPanel);
    rightPanel.setLayout(new BoxLayout(rightPanel, BoxLayout.PAGE_AXIS));

    l = new JLabel(filesLabelText);
    l.setDisplayedMnemonic(filesLabelMnemonic);
    align(l);
    rightPanel.add(l);
    sp = createFilesList();
    l.setLabelFor(sp);
    rightPanel.add(sp);

    centerPanel.add(leftPanel);
    centerPanel.add(Box.createRigidArea(hstrut10));
    centerPanel.add(rightPanel);

    JComponent accessoryPanel = getAccessoryPanel();
    JComponent accessory = fc.getAccessory();
    if (accessoryPanel != null) {
      if (accessory == null) {
        accessoryPanel.setPreferredSize(ZERO_ACC_SIZE);
        accessoryPanel.setMaximumSize(ZERO_ACC_SIZE);
      } else {
        getAccessoryPanel().add(accessory, BorderLayout.CENTER);
        accessoryPanel.setPreferredSize(PREF_ACC_SIZE);
        accessoryPanel.setMaximumSize(MAX_SIZE);
      }
      align(accessoryPanel);
      centerPanel.add(accessoryPanel);
    }
    interior.add(centerPanel);
    interior.add(Box.createRigidArea(vstrut10));

    // add the filename field PENDING(jeff) - I18N
    l = new JLabel(enterFileNameLabelText);
    l.setDisplayedMnemonic(enterFileNameLabelMnemonic);
    align(l);
    interior.add(l);

    filenameTextField =
        new JTextField() {
          public Dimension getMaximumSize() {
            Dimension d = super.getMaximumSize();
            d.height = getPreferredSize().height;
            return d;
          }
        };
    l.setLabelFor(filenameTextField);
    filenameTextField.addActionListener(getApproveSelectionAction());
    align(filenameTextField);
    filenameTextField.setAlignmentX(JComponent.LEFT_ALIGNMENT);
    interior.add(filenameTextField);

    bottomPanel = getBottomPanel();
    bottomPanel.add(new JSeparator(), BorderLayout.NORTH);

    // Add buttons
    JPanel buttonPanel = new JPanel();
    align(buttonPanel);
    buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.LINE_AXIS));
    buttonPanel.add(Box.createGlue());

    approveButton =
        new JButton(getApproveButtonText(fc)) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    approveButton.setMnemonic(getApproveButtonMnemonic(fc));
    approveButton.setToolTipText(getApproveButtonToolTipText(fc));
    align(approveButton);
    approveButton.setMargin(buttonMargin);
    approveButton.addActionListener(getApproveSelectionAction());
    buttonPanel.add(approveButton);
    buttonPanel.add(Box.createGlue());

    JButton updateButton =
        new JButton(updateButtonText) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    updateButton.setMnemonic(updateButtonMnemonic);
    updateButton.setToolTipText(updateButtonToolTipText);
    align(updateButton);
    updateButton.setMargin(buttonMargin);
    updateButton.addActionListener(getUpdateAction());
    buttonPanel.add(updateButton);
    buttonPanel.add(Box.createGlue());

    JButton cancelButton =
        new JButton(cancelButtonText) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    cancelButton.setMnemonic(cancelButtonMnemonic);
    cancelButton.setToolTipText(cancelButtonToolTipText);
    align(cancelButton);
    cancelButton.setMargin(buttonMargin);
    cancelButton.addActionListener(getCancelSelectionAction());
    buttonPanel.add(cancelButton);
    buttonPanel.add(Box.createGlue());

    JButton helpButton =
        new JButton(helpButtonText) {
          public Dimension getMaximumSize() {
            return new Dimension(MAX_SIZE.width, this.getPreferredSize().height);
          }
        };
    helpButton.setMnemonic(helpButtonMnemonic);
    helpButton.setToolTipText(helpButtonToolTipText);
    align(helpButton);
    helpButton.setMargin(buttonMargin);
    helpButton.setEnabled(false);
    buttonPanel.add(helpButton);
    buttonPanel.add(Box.createGlue());

    bottomPanel.add(buttonPanel, BorderLayout.SOUTH);
    if (fc.getControlButtonsAreShown()) {
      fc.add(bottomPanel, BorderLayout.SOUTH);
    }
  }