Java Code Examples for javax.swing.SwingConstants#CENTER

private TableRenderer createTableRenderer(TableScrollHelper scroll) {
    return new DefaultTableRenderer() {

        private final TableViewport viewport = scroll.createViewport();

        @Override
        public TableViewport getViewport() {
            return this.viewport;
        }

        @Override
        protected int getCellAlignment(int row, int column) {
            if (column == 0) {
                return SwingConstants.RIGHT;
            }
            return SwingConstants.CENTER;
        }

    };
}
 

public StopWatch() {
      super();
      CLOCK_TIMER = new Timer(100, this);
      INNER_BOUNDS = new Rectangle(200, 200);
      init(INNER_BOUNDS.width, INNER_BOUNDS.height);
      setPointerColor(ColorDef.BLACK);
      setBackgroundColor(BackgroundColor.LIGHT_GRAY);
      horizontalAlignment = SwingConstants.CENTER;
verticalAlignment = SwingConstants.CENTER;
  }
 

/**
 * Creates new instance of NotSupportedDisplayer.
 * 
 * @param object type of the not supported object (any string or predefined constant).
 */
public NotSupportedDisplayer(String object) {
    JLabel notSupportedLabel = new JLabel(NbBundle.getMessage(NotSupportedDisplayer.class, "MSG_Not_supported", object), SwingConstants.CENTER);    // NOI18N
    notSupportedLabel.setEnabled(false);

    setLayout(new BorderLayout());
    setOpaque(false);
    
    add(notSupportedLabel, BorderLayout.CENTER);
}
 

@Override
protected int getCellAlignment(int row, int column) {
    if (column == 1) {
        return SwingConstants.CENTER;
    }
    return super.getCellAlignment(row, column);
}
 

/**
 * Creates a new {@link PageHeader}.
 *
 * @param title   The title to use.
 * @param tooltip The tooltip to use.
 */
public PageHeader(String title, String tooltip) {
    super(title, SwingConstants.CENTER);
    setFont(UIManager.getFont(Fonts.KEY_LABEL_PRIMARY));
    setForeground(Color.white);
    setToolTipText(Text.wrapPlainTextForToolTip(tooltip));
}
 

Style() {
  hAlign     = SwingConstants.CENTER;
  vAlign     = SwingConstants.CENTER;
  background = Color.white;
  foreground = Color.black;
  font       = new Font("Dialog", Font.PLAIN, 12);
}
 

public Clock() {
      super();
      CLOCK_TIMER = new Timer(1000, this);
      INNER_BOUNDS = new Rectangle(200, 200);
      init(getInnerBounds().width, getInnerBounds().height);
      setPointerColor(ColorDef.BLACK);
      horizontalAlignment = SwingConstants.CENTER;
verticalAlignment = SwingConstants.CENTER;
      //CLOCK_TIMER.start();
  }
 

public MessageComponent(String message) {
    JLabel notSupportedLabel = new JLabel(message, SwingConstants.CENTER);    // NOI18N
    notSupportedLabel.setEnabled(false);

    setLayout(new BorderLayout());
    setOpaque(false);
    
    add(notSupportedLabel, BorderLayout.CENTER);
}
 

/**
 * Create a title panel
 *
 * @param boutonLicense if true, show the license button
 * @return the panel
 */
public static JComponent createHeaderPanel(final boolean boutonLicense, final Window parent) {
	if (boutonLicense) {
		final JButton license = new JButton(Resources.getLabel("license.label"), Resources.getImageIcon("route.png"));
		license.addActionListener(e -> {
			final LicenseDialog dialog = new LicenseDialog(parent);
			dialog.setVisible(true);
		});
		return license;
	} else {
		return new JLabel(Resources.getLabel("appli.title", Resources.getVersion()), Resources.getImageIcon("route.png"), SwingConstants.CENTER);
	}
}
 

static boolean isLeadingAlign(Component component) {
    int alignment;
    
    if (component instanceof ProfilerRenderer) {
        alignment = ((ProfilerRenderer)component).getHorizontalAlignment();
    } else if (component instanceof JLabel) {
        alignment = ((JLabel)component).getHorizontalAlignment();
    } else {
        alignment = SwingConstants.LEADING;
    }
    
    return alignment == SwingConstants.LEADING ||
           alignment == SwingConstants.LEFT ||
           alignment == SwingConstants.CENTER;
}
 

public void setText(String value) {
    txt = value;
    
    Font font = getFont();
    Color fgColor = getForeground();
    Color bgColor = getBackground();
    
    value = value.replaceAll("\\n\\r|\\r\\n|\\n|\\r", "<br>"); //NOI18N
    value = value.replace("<code>", "<code style=\"font-size: " + font.getSize() + "pt;\">"); //NOI18N
    
    String fgText = "rgb(" + fgColor.getRed() + "," + fgColor.getGreen() + "," + fgColor.getBlue() + ")"; //NOI18N
    String bgText = isOpaque() ? "rgb(" + bgColor.getRed() + "," + bgColor.getGreen() + "," + bgColor.getBlue() + ")" : null; //NOI18N
    
    String alignText = null;
    switch (halign) {
        case SwingConstants.CENTER:
            alignText = "center"; //NOI18N
            break;
        case SwingConstants.RIGHT:
        case SwingConstants.TRAILING:
            alignText = "right"; //NOI18N
            break;
    }
    
    String bodyFlags = "text=\"" + fgText + "\""; //NOI18N
    if (bgText != null) bodyFlags += " bgcolor=\"" + bgText + "\""; //NOI18N
    if (alignText != null) bodyFlags += " align=\"" + alignText + "\""; //NOI18N
    
    super.setText("<html><body " + bodyFlags + " style=\"font-size: " + font.getSize() //NOI18N
                  + "pt; font-family: " + font.getName() + ";\">" + value + "</body></html>"); //NOI18N
}
 

protected void initLayout() {
  final boolean hasTech = !TechAdvance.getTechAdvances(gameData, null).isEmpty();
  // do no include a grid box for tech if there is no tech
  setLayout(new GridLayout((hasTech ? 2 : 1), 1));
  final JTable statsTable = new JTable(dataModel);
  statsTable.getTableHeader().setReorderingAllowed(false);
  statsTable.getColumnModel().getColumn(0).setPreferredWidth(175);
  add(new JScrollPane(statsTable));
  // if no technologies, do not show the tech table
  if (!hasTech) {
    return;
  }
  final JTable techTable = new JTable(techModel);
  techTable.getTableHeader().setReorderingAllowed(false);
  techTable.getColumnModel().getColumn(0).setPreferredWidth(500);
  // show icons for players:
  final TableCellRenderer componentRenderer = new JComponentTableCellRenderer();
  for (int i = 1; i < techTable.getColumnCount(); i++) {
    final TableColumn column = techTable.getColumnModel().getColumn(i);
    column.setHeaderRenderer(componentRenderer);
    final String player = techTable.getColumnName(i);
    final JLabel value = new JLabel("", getIcon(player), SwingConstants.CENTER);
    value.setToolTipText(player);
    column.setHeaderValue(value);
  }
  add(new JScrollPane(techTable));
}
 

/**
 * Brings up a modal detailed editor for each row in the list.
 *
 * @param owner The owning component.
 * @param list  The rows to edit.
 * @return Whether anything was modified.
 */
@SuppressWarnings("unused")
public static boolean edit(Component owner, List<? extends ListRow> list) {
    ArrayList<RowUndo> undos = new ArrayList<>();
    ListRow[]          rows  = list.toArray(new ListRow[0]);

    int length = rows.length;
    for (int i = 0; i < length; i++) {
        boolean                      hasMore = i != length - 1;
        ListRow                      row     = rows[i];
        RowEditor<? extends ListRow> editor  = row.createEditor();
        String                       title   = MessageFormat.format(I18n.Text("Edit {0}"), row.getRowType());
        JPanel                       wrapper = new JPanel(new BorderLayout());

        if (hasMore) {
            int    remaining = length - i - 1;
            String msg       = remaining == 1 ? I18n.Text("1 item remaining to be edited.") : MessageFormat.format(I18n.Text("{0} items remaining to be edited."), Integer.valueOf(remaining));
            JLabel panel     = new JLabel(msg, SwingConstants.CENTER);
            panel.setBorder(new EmptyBorder(0, 0, 10, 0));
            wrapper.add(panel, BorderLayout.NORTH);
        }
        wrapper.add(editor, BorderLayout.CENTER);

        int      type       = hasMore ? JOptionPane.YES_NO_CANCEL_OPTION : JOptionPane.YES_NO_OPTION;
        String   applyText  = I18n.Text("Apply");
        String   cancelText = I18n.Text("Cancel");
        String[] options    = hasMore ? new String[]{applyText, cancelText, I18n.Text("Cancel Remaining")} : new String[]{applyText, cancelText};
        switch (WindowUtils.showOptionDialog(owner, wrapper, title, true, type, JOptionPane.PLAIN_MESSAGE, null, options, applyText)) {
        case JOptionPane.YES_OPTION:
            RowUndo undo = new RowUndo(row);
            if (editor.applyChanges()) {
                if (undo.finish()) {
                    undos.add(undo);
                }
            }
            break;
        case JOptionPane.NO_OPTION:
            break;
        case JOptionPane.CANCEL_OPTION:
        case JOptionPane.CLOSED_OPTION:
        default:
            i = length;
            break;
        }
        editor.finished();
    }

    if (!undos.isEmpty()) {
        new MultipleRowUndo(undos);
        return true;
    }
    return false;
}
 

public Component createEmptyContentPanel() {
    return new JLabel("<html>This tool window is used to manipulate the<br>" +
                      "<b>colouring of images</b> shown in an image view.<br>" +
                      " Right now, there is no selected image view.", SwingConstants.CENTER);
}
 

public Led() {
      super();
      INNER_BOUNDS        = new Rectangle(16, 16);
      ledColor            = LedColor.RED_LED;
      customLedColor      = new CustomLedColor(Color.RED);
      ledImageOff         = create_LED_Image(16, 0, ledColor, LedType.ROUND);
      ledImageOn          = create_LED_Image(16, 1, ledColor, LedType.ROUND);
      currentLedImage     = ledImageOff;
      LED_BLINKING_TIMER  = new javax.swing.Timer(500, this);
      ledBlinking         = false;
      ledOn               = false;
      ledType             = LedType.ROUND;
      initialized         = false;
      COMPONENT_LISTENER  = new ComponentAdapter() {
          @Override
          public void componentResized(ComponentEvent event) {
              final int SIZE = getWidth() <= getHeight() ? getWidth() : getHeight();
              java.awt.Container parent = getParent();
              if ((parent != null) && (parent.getLayout() == null)) {
                  if (SIZE < getMinimumSize().width || SIZE < getMinimumSize().height) {
                      setSize(getMinimumSize().width, getMinimumSize().height);
                  } else {
                      setSize(SIZE, SIZE);
                  }
              } else {
                  if (SIZE < getMinimumSize().width || SIZE < getMinimumSize().height) {
                      setPreferredSize(getMinimumSize());
                  } else {
                      setPreferredSize(new java.awt.Dimension(SIZE, SIZE));
                  }
              }

              calcInnerBounds();

              init(INNER_BOUNDS.width);
              //revalidate();
              //repaint(INNER_BOUNDS);

          }
      };
      horizontalAlignment = SwingConstants.CENTER;
verticalAlignment   = SwingConstants.CENTER;
      init(INNER_BOUNDS.width);
      addComponentListener(COMPONENT_LISTENER);
  }
 

@SuppressWarnings("LeakingThisInConstructor")
public ElementTreePanel(JTextComponent editor) {
    this.editor = editor;

    Document document = editor.getDocument();

    // Create the tree.
    treeModel = new ElementTreeModel(document);
    tree = new JTree(treeModel) {

        @Override
        public String convertValueToText(Object value, boolean selected,
                boolean expanded, boolean leaf,
                int row, boolean hasFocus) {
            // Should only happen for the root
            if (!(value instanceof Element)) {
                return value.toString();
            }

            Element e = (Element) value;
            AttributeSet as = e.getAttributes().copyAttributes();
            String asString;

            if (as != null) {
                StringBuilder retBuffer = new StringBuilder("[");
                Enumeration names = as.getAttributeNames();

                while (names.hasMoreElements()) {
                    Object nextName = names.nextElement();

                    if (nextName != StyleConstants.ResolveAttribute) {
                        retBuffer.append(" ");
                        retBuffer.append(nextName);
                        retBuffer.append("=");
                        retBuffer.append(as.getAttribute(nextName));
                    }
                }
                retBuffer.append(" ]");
                asString = retBuffer.toString();
            } else {
                asString = "[ ]";
            }

            if (e.isLeaf()) {
                return e.getName() + " [" + e.getStartOffset() + ", " + e.
                        getEndOffset() + "] Attributes: " + asString;
            }
            return e.getName() + " [" + e.getStartOffset() + ", " + e.
                    getEndOffset() + "] Attributes: " + asString;
        }
    };
    tree.addTreeSelectionListener(this);
    tree.setDragEnabled(true);
    // Don't show the root, it is fake.
    tree.setRootVisible(false);
    // Since the display value of every node after the insertion point
    // changes every time the text changes and we don't generate a change
    // event for all those nodes the display value can become off.
    // This can be seen as '...' instead of the complete string value.
    // This is a temporary workaround, increase the needed size by 15,
    // hoping that will be enough.
    tree.setCellRenderer(new DefaultTreeCellRenderer() {

        @Override
        public Dimension getPreferredSize() {
            Dimension retValue = super.getPreferredSize();
            if (retValue != null) {
                retValue.width += 15;
            }
            return retValue;
        }
    });
    // become a listener on the document to update the tree.
    document.addDocumentListener(this);

    // become a PropertyChangeListener to know when the Document has
    // changed.
    editor.addPropertyChangeListener(this);

    // Become a CaretListener
    editor.addCaretListener(this);

    // configure the panel and frame containing it.
    setLayout(new BorderLayout());
    add(new JScrollPane(tree), BorderLayout.CENTER);

    // Add a label above tree to describe what is being shown
    JLabel label = new JLabel("Elements that make up the current document",
            SwingConstants.CENTER);

    label.setFont(new Font("Dialog", Font.BOLD, 14));
    add(label, BorderLayout.NORTH);

    setPreferredSize(new Dimension(400, 400));
}
 

static boolean validVerticalKey(int key) {
  return ((key == SwingConstants.TOP) || (key == SwingConstants.CENTER) || (key == SwingConstants.BOTTOM));
}
 

/**
 * Draws the text. Embedded return characters may be present.
 *
 * @param gc              The graphics context.
 * @param bounds          The bounding rectangle to draw the text within.
 * @param text            The text to draw.
 * @param hAlign          The horizontal alignment to use. One of {@link SwingConstants#LEFT},
 *                        {@link SwingConstants#CENTER}, or {@link SwingConstants#RIGHT}.
 * @param vAlign          The vertical alignment to use. One of {@link SwingConstants#LEFT},
 *                        {@link SwingConstants#CENTER}, or {@link SwingConstants#RIGHT}.
 * @param strikeThruColor If not {@code null}, then a line of this color will be drawn through
 *                        the text.
 * @param strikeThruSize  The line width to use when drawing the strike-thru.
 * @return The bottom of the drawn text.
 */
public static final int draw(Graphics gc, Rectangle bounds, String text, int hAlign, int vAlign, Color strikeThruColor, int strikeThruSize) {
    int y = bounds.y;
    if (!text.isEmpty()) {
        List<String> list    = new ArrayList<>();
        Font         font    = gc.getFont();
        FontMetrics  fm      = gc.getFontMetrics();
        int          ascent  = fm.getAscent();
        int          descent = fm.getDescent();
        // Don't use fm.getHeight(), as the PC adds too much dead space
        int             fHeight    = ascent + descent;
        StringTokenizer tokenizer  = new StringTokenizer(text, " \n", true);
        StringBuilder   buffer     = new StringBuilder(text.length());
        int             textHeight = 0;
        int             width;
        while (tokenizer.hasMoreTokens()) {
            String token = tokenizer.nextToken();
            if (token.equals(NEWLINE)) {
                text = buffer.toString();
                textHeight += fHeight;
                list.add(text);
                buffer.setLength(0);
            } else {
                width = getSimpleWidth(font, buffer + token);
                if (width > bounds.width && buffer.length() > 0) {
                    text = buffer.toString();
                    textHeight += fHeight;
                    list.add(text);
                    buffer.setLength(0);
                }
                buffer.append(token);
            }
        }
        if (buffer.length() > 0) {
            text = buffer.toString();
            textHeight += fHeight;
            list.add(text);
        }
        if (vAlign == SwingConstants.CENTER) {
            y = bounds.y + (bounds.height - textHeight) / 2;
        } else if (vAlign == SwingConstants.BOTTOM) {
            y = bounds.y + bounds.height - textHeight;
        }
        for (String piece : list) {
            width = 0;
            int x = bounds.x;
            if (hAlign == SwingConstants.CENTER) {
                width = getSimpleWidth(font, piece);
                x += (bounds.width - width) / 2;
            } else if (hAlign == SwingConstants.RIGHT) {
                width = getSimpleWidth(font, piece);
                x += bounds.width - (1 + width);
            }
            gc.drawString(piece, x, y + ascent);
            if (strikeThruColor != null) {
                Color saved = gc.getColor();
                gc.setColor(strikeThruColor);
                if (width == 0) {
                    width = getSimpleWidth(font, piece);
                }
                gc.fillRect(x, y + (ascent - strikeThruSize) / 2, x + width, strikeThruSize);
                gc.setColor(saved);
            }
            y += fHeight;
        }
    }
    return y;
}
 

/**
 * Returns the alignment of the text displayed in the modal dialog.  The default is
 * {@link SwingConstants#CENTER}.   For status updates where the initial portion of the
 * text does not change, {@link SwingConstants#LEADING} is recommended.  To change the
 * default value, simply override this method and return one of {@link SwingConstants}
 * CENTER, LEADING or TRAILING.
 *
 * @return the alignment of the text displayed
 */
public int getStatusTextAlignment() {
	return SwingConstants.CENTER;
}
 

public BranchSubstitutionModelEditor(PartitionDataList dataList, int row) {
	
	this.dataList = dataList;
	this.row = row;
	
	substitutionParameterFields = new RealNumberField[PartitionData.substitutionParameterNames.length];
	window = new JDialog(owner, "Setup substitution model for partition " + (row + 1));
	optionPanel = new OptionsPanel(12, 12, SwingConstants.CENTER);
	
	substitutionCombo = new DisabledItemsComboBox();
	substitutionCombo.setOpaque(false);

	int indexOf = 0;
	for (String substitutionModel : PartitionData.substitutionModels) {

		if (PartitionData.substitutionCompatibleDataTypes[indexOf] == dataList.get(row).dataTypeIndex) {

			substitutionCombo.addItem(substitutionModel, false);

		} else {

			substitutionCombo.addItem(substitutionModel, true);

		}

		indexOf++;
	}// END: fill loop

	substitutionCombo.addItemListener(new ListenSubstitutionCombo());
	
	for (int i = 0; i < PartitionData.substitutionParameterNames.length; i++) {
		
		substitutionParameterFields[i] = new RealNumberField(0.0, Double.MAX_VALUE);
		substitutionParameterFields[i].setColumns(8);
		substitutionParameterFields[i].setValue(this.dataList.get(row).substitutionParameterValues[i]);
		
	}// END: fill loop

	setSubstitutionArguments();

	// Buttons
	JPanel buttonsHolder = new JPanel();
	buttonsHolder.setOpaque(false);
	
	cancel = new JButton("Cancel", Utils.createImageIcon(Utils.CLOSE_ICON));
	cancel.addActionListener(new ListenCancel());
	buttonsHolder.add(cancel);
	
	done = new JButton("Done", Utils.createImageIcon(Utils.CHECK_ICON));
	done.addActionListener(new ListenOk());
	buttonsHolder.add(done);
	
	// Window
	owner = Utils.getActiveFrame();
	window.setLocationRelativeTo(owner);
	window.getContentPane().setLayout(new BorderLayout());
	window.getContentPane().add(optionPanel, BorderLayout.CENTER);
	window.getContentPane().add(buttonsHolder, BorderLayout.SOUTH);
	window.pack();
	
	//return to the previously chosen index on start
	substitutionCombo.setSelectedIndex(dataList.get(row).substitutionModelIndex);
	
}