Java 类javax.swing.plaf.basic.BasicArrowButton 实例源码

项目：littleluck 文件：LuckComboBoxUI.java

/**
 * <pre>
 * 重写下拉按钮,增加焦点颜色
 *
 * Rewrite the drop-down button to increase the focus color
 * </pre>
 *
 * @return arrow button info
 */
protected JButton createArrowButton()
{
    JButton button = new LuckComboBoxButton(BasicArrowButton.SOUTH)
    {
        private static final long serialVersionUID = -7259590635997077859L;

        @Override
        public LuckBorderField getBorderField()
        {
            return LuckComboBoxUI.this;
        }

        @Override
        public JComponent getParentComp()
        {
            return LuckComboBoxUI.this.comboBox;
        }
    };

    button.setName("ComboBox.arrowButton");

    return button;
}

项目：dsworkbench 文件：DatePicker.java

public DatePicker(Date date) {
    selectedDay = null;
    selectedDate = null;
    originalDate = null;
    backButton = new BasicArrowButton(BasicArrowButton.WEST);//new JButton();
    monthAndYear = new JLabel();
    forwardButton = new BasicArrowButton(BasicArrowButton.EAST);//new JButton();
    todayButton = new JButton();
    cancelButton = new JButton();
    if (date == null) {
        selectedDate = getToday();
    } else {
        selectedDate = new GregorianCalendar();
        selectedDate.setTime(date);
    }
    originalDate = new GregorianCalendar(selectedDate.get(Calendar.YEAR), selectedDate.get(Calendar.MONTH), selectedDate.get(Calendar.DAY_OF_MONTH));
    init();
}

项目：mobac 文件：JDropDownButton.java

public JDropDownButton(String text) {
    super(text);
    buttonPopupMenu = new JPopupMenu();
    arrowButton = new BasicArrowButton(SwingConstants.SOUTH, null, null, Color.BLACK, null);
    arrowButton.setBorder(BorderFactory.createEmptyBorder());
    arrowButton.setFocusable(false);
    setHorizontalAlignment(SwingConstants.LEFT);
    setLayout(new BorderLayout());
    add(arrowButton, BorderLayout.EAST);
    arrowButton.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            Rectangle r = getBounds();
            buttonPopupMenu.show(JDropDownButton.this, r.x, r.y + r.height);
        }
    });
}

项目：XitoSBML 文件：ArrowColumn.java

/**
 * Instantiates a new arrow column.
 *
 * @param table the table
 * @param column the column
 * @param direction the direction
 */
public ArrowColumn(JTable table, int column, int direction){
    super(table, column);
    renderButton = new BasicArrowButton(direction);
    editButton = new BasicArrowButton(direction);
    editButton.setText("arrow");
    setButtons(renderButton, editButton);
}

项目：XitoSBML 文件：ImageTable.java

/**
 * Instantiates a new image table.
 */
public ImageTable() {
    super();

    Object[][] data = new Object[defaultDomtype.length][columnNames.length];
    for (int i = 0; i < defaultDomtype.length; i++) {
        data[i][0] = defaultDomtype[i];
    }

    // table
    tableModel = new MyTableModel(data, columnNames);

    setModel(tableModel);
    setBackground(new Color(169,169,169));
    getTableHeader().setReorderingAllowed(false);

    // mouse
    addMouseListener(this);
    setCellSelectionEnabled(true);

    new ArrowColumn(this, colUpButton, BasicArrowButton.NORTH);
    new ArrowColumn(this, colDownButton, BasicArrowButton.SOUTH);
    new AddingColumn(this, colAddImage);

    TableColumn column = (TableColumn) this.getColumnModel().getColumn(colAddImage);
    column.setMaxWidth(50);
    column = (TableColumn) getColumnModel().getColumn(colDownButton);
    column.setMaxWidth(50);
    column = (TableColumn) getColumnModel().getColumn(colUpButton);
    column.setMaxWidth(50);
    setVisible(true);
}

项目：XitoSBML 文件：ImageTable.java

@Override
public Class<?> getColumnClass(int Column) {
    switch (Column) {
    case 0:
    case 1:
        return String.class;
    case 2:
        return JButton.class;
    case 3:
    case 4:
        return BasicArrowButton.class;
    default:
        return Boolean.class;
    }
}

项目：Empire-Earth---DB-Editor 文件：EEScrollBarUI.java

@Override
protected JButton createDecreaseButton(int orientation) {
    BasicArrowButton button = new BasicArrowButton(orientation,
            UIManager.getColor("ScrollBar.thumb"),
            UIManager.getColor("ScrollBar.thumbShadow"),
            Color.WHITE,
            UIManager.getColor("ScrollBar.thumbHighlight"));
    button.setBackground(GUI.COLOR_UI_ELEMENT);
    button.setForeground(Color.WHITE);
    return button;
}

项目：Empire-Earth---DB-Editor 文件：EEScrollBarUI.java

@Override
protected JButton createIncreaseButton(int orientation) {
    JButton button = new BasicArrowButton(orientation,
            UIManager.getColor("ScrollBar.thumb"),
            UIManager.getColor("ScrollBar.thumbShadow"),
            Color.WHITE,
            UIManager.getColor("ScrollBar.thumbHighlight"));
    button.setBackground(GUI.COLOR_UI_ELEMENT);
    button.setForeground(Color.WHITE);
    return button;
}

项目：sldeditor 文件：ArrowIcon.java

/**
 * Instantiates a new arrow icon.
 *
 * @param iconSize the icon size
 * @param direction the direction
 * @param isEnabled the is enabled
 */
public ArrowIcon(int iconSize, int direction, boolean isEnabled) {
    this.size = iconSize / 2;
    this.iconSize = iconSize;
    this.direction = direction;
    this.isEnabled = isEnabled;
    iconRenderer = new BasicArrowButton(direction);
}

项目：jMovieManager 文件：MyBasicComboBoxUI.java

@Override 
protected JButton createArrowButton() {
    return new MyBasicArrowButton(
            BasicArrowButton.SOUTH,
            basicArrowButton_Background, //UIManager.getColor("ScrollBar.thumb"),             //Background
            basicArrowButton_Background, //UIManager.getColor("ScrollBar.thumbShadow"),
            basicArrowButton_Foreground, //UIManager.getColor("ScrollBar.thumbDarkShadow"),   //Rand unten Rechts , Pfeilfarbe
            basicArrowButton_Background); //UIManager.getColor("ScrollBar.thumbHighlight"));   
}

项目：dsworkbench 文件：DatePicker.java

public DatePicker() {
    selectedDay = null;
    selectedDate = null;
    originalDate = null;
    backButton = new BasicArrowButton(BasicArrowButton.WEST);//JButton();
    monthAndYear = new JLabel();
    forwardButton = new BasicArrowButton(BasicArrowButton.EAST);//new JButton();
    todayButton = new JButton();
    cancelButton = new JButton();
    selectedDate = getToday();
    init();
}

项目：ChatGameFontificator 文件：ArrowIcon.java

public ArrowIcon(int iconSize, int direction, boolean isEnabled)
{
    this.size = iconSize / 2;
    this.iconSize = iconSize;
    this.direction = direction;
    this.isEnabled = isEnabled;
    iconRenderer = new BasicArrowButton(direction);
}

项目：synthetic-log-generator 文件：ProMComboBoxUI.java

@Override
protected JButton createArrowButton() {
    final JButton button = new BasicArrowButton(SwingConstants.SOUTH, WidgetColors.COLOR_ENCLOSURE_BG,
            WidgetColors.COLOR_ENCLOSURE_BG, WidgetColors.COLOR_LIST_FG, WidgetColors.COLOR_ENCLOSURE_BG);
    button.setName("ComboBox.arrowButton");
    return button;
}

项目：GUITester-core 文件：ActionableEvent_JFC.java

@Override
public boolean isSupportedBy(ComponentModel model) {

  // skip fileChooser dialog.
  WindowModel winModel = GUIModelExtractor.getWindowModel(model);
  if (winModel != null && winModel.get("windowlisteners") != null
      && winModel.get("windowlisteners").indexOf("javax.swing.JFileChooser") >= 0) {
    return false;
  }

  AccessibleAction aAction = JFCUtil.getAccessibleContext(model).getAccessibleAction();
  Accessible accessibleObj = (Accessible) model.getRef();
  if (aAction == null)
    return false;

  if (aAction.getAccessibleActionCount() == 0)
    return false;
  if (accessibleObj instanceof JMenuItem) {
    return false; // should be handled by SelectionMenuEvent
  }
  if (accessibleObj instanceof JTextComponent) {
    return false; // should be handled by EditableTextEvent
  }
  if (accessibleObj instanceof BasicArrowButton) {
    return false; // should be handled by ValueEvnet
  }
  if (accessibleObj instanceof JComboBox) {
    return false; // should be handled by SelectionEvent
  }
  if (accessibleObj instanceof JSpinner) {
    return false; // should be handled by SelectionEvent
  }

  return true;

}

项目：GUITester-core 文件：FileChooserDialogEvent_JFC.java

private ComponentModel findTargetBtnComponent(GUIModel root) {

    for (Enumeration<GUIModel> enumuration = (Enumeration<GUIModel>) root.depthFirstEnumeration(); enumuration
        .hasMoreElements();) {
      GUIModel node = enumuration.nextElement();
      Object userObj = node.getUserObject();
      if (userObj instanceof ComponentModel) {
        ComponentModel model = (ComponentModel) userObj;

        AccessibleAction aAction = JFCUtil.getAccessibleContext(model).getAccessibleAction();
        Accessible accessibleObj = (Accessible) model.getRef();
        if (aAction == null)
          continue;

        if (aAction.getAccessibleActionCount() == 0)
          continue;
        if (accessibleObj instanceof JMenuItem) {
          continue; // should be handled by SelectionMenuEvent
        }
        if (accessibleObj instanceof JTextComponent) {
          continue; // should be handled by EditableTextEvent
        }
        if (accessibleObj instanceof BasicArrowButton) {
          continue; // should be handled by ValueEvnet
        }
        if (accessibleObj instanceof JComboBox) {
          continue; // should be handled by SelectionEvent
        }
        if (accessibleObj instanceof JSpinner) {
          continue; // should be handled by SelectionEvent
        }

        String title = model.get("title");
        if (title.equalsIgnoreCase(targetBtnName)) {
          return model;
        }
      }
    }
    return null;
  }

项目：synthetic-log-generator 文件：ProMComboBoxUI.java

@Override
protected JButton createArrowButton() {
    final JButton button = new BasicArrowButton(SwingConstants.SOUTH, WidgetColors.COLOR_ENCLOSURE_BG,
            WidgetColors.COLOR_ENCLOSURE_BG, WidgetColors.COLOR_LIST_FG, WidgetColors.COLOR_ENCLOSURE_BG);
    button.setName("ComboBox.arrowButton");
    return button;
}

项目：consulo 文件：ModernComboBoxUI.java

@Override
protected JButton createArrowButton() {
  final Color bg = myComboBox.getBackground();
  final Color fg = myComboBox.getForeground();
  JButton button = new BasicArrowButton(SwingConstants.SOUTH, bg, fg, fg, fg) {

    @Override
    public void paint(Graphics g) {
      Color borderColor = ModernUIUtil.getBorderColor(myComboBox);
      GraphicsConfig config = new GraphicsConfig(g);

      final int w = getWidth();
      final int h = getHeight();
      g.setColor(UIUtil.getControlColor());
      g.fillRect(0, 0, w, h);
      g.setColor(myComboBox.isEnabled() ? getForeground() : borderColor);
      GraphicsUtil.setupAAPainting(g);
      g.drawLine(JBUI.scale(3), JBUI.scale(7), JBUI.scale(7), JBUI.scale(11));
      g.drawLine(JBUI.scale(7), JBUI.scale(11), JBUI.scale(11), JBUI.scale(7));
      config.restore();
    }

    @Override
    public Dimension getPreferredSize() {
      int size = getFont().getSize() + JBUI.scale(4);
      if (size % 2 == 1) size += JBUI.scale(1);
      return new DimensionUIResource(size, size);
    }
  };
  button.setBorder(BorderFactory.createEmptyBorder());
  button.setOpaque(false);
  return button;
}

项目：atdl4j 文件：SwingSpinnerWidget.java

private void doButtonsLayout(JPanel buttonPanel) {
  buttonPanel.setBorder(BorderFactory.createLoweredBevelBorder());
  GridBagConstraints gc = new GridBagConstraints();
  gc.gridx=0;
  buttonUp = new BasicArrowButtonFixedSize(BasicArrowButton.NORTH);
  buttonDown = new BasicArrowButtonFixedSize(BasicArrowButton.SOUTH);
  buttonPanel.add(buttonUp, gc);
  buttonPanel.add(buttonDown, gc);
}

项目：xdman 文件：XDMSpinnerUI.java

protected Component createNextButton() {
    JButton c = new BasicArrowButton(SwingConstants.NORTH);
    c.setName("Spinner.nextButton");
    installNextButtonListeners(c);
    return c;
}

项目：xdman 文件：XDMSpinnerUI.java

protected Component createPreviousButton() {
    Component c = new BasicArrowButton(SwingConstants.SOUTH);
    c.setName("Spinner.previousButton");
    installPreviousButtonListeners(c);
    return c;
}

项目：xdm 文件：XDMSpinnerUI.java

protected Component createNextButton() {
   BasicArrowButton c = new BasicArrowButton(1);
   c.setName("Spinner.nextButton");
   this.installNextButtonListeners(c);
   return c;
}

项目：xdm 文件：XDMSpinnerUI.java

protected Component createPreviousButton() {
   BasicArrowButton c = new BasicArrowButton(5);
   c.setName("Spinner.previousButton");
   this.installPreviousButtonListeners(c);
   return c;
}

项目：intellij-ce-playground 文件：MacIntelliJSpinnerUI.java

@Override
protected void paintArrowButton(Graphics g,
                                BasicArrowButton button,
                                @MagicConstant(intValues = {SwingConstants.NORTH, SwingConstants.SOUTH}) int direction) {
}

项目：intellij-ce-playground 文件：DarculaComboBoxUI.java

protected JButton createArrowButton() {
  final Color bg = myComboBox.getBackground();
  final Color fg = myComboBox.getForeground();
  JButton button = new BasicArrowButton(SwingConstants.SOUTH, bg, fg, fg, fg) {

    @Override
    public void paint(Graphics g2) {
      final Graphics2D g = (Graphics2D)g2;
      final GraphicsConfig config = new GraphicsConfig(g);

      final int w = getWidth();
      final int h = getHeight();
      if (!isTableCellEditor(myComboBox)) {
        g.setColor(getArrowButtonFillColor(UIUtil.getControlColor()));
        g.fillRect(0, 0, w, h);
      }
      g.setColor(comboBox.isEnabled() ? new JBColor(Gray._255, getForeground()) : new JBColor(Gray._255, getBorderColor()));
      g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
      g.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
      final int tW = JBUI.scale(8);
      final int tH = JBUI.scale(6);
      final int xU = (w - tW) / 2;
      final int yU = (h - tH) / 2;
      g.translate(JBUI.scale(2), JBUI.scale(1));
      final Path2D.Double path = new Path2D.Double();
      path.moveTo(xU, yU);
      path.lineTo(xU + tW, yU);
      path.lineTo(xU + tW/2, yU + tH);
      path.lineTo(xU, yU);
      //path.moveTo(xU + 1, yU + 2);
      //path.lineTo(3 * xU + 1, yU + 2);
      //path.lineTo(2 * xU + 1, 3 * yU);
      //path.lineTo(xU + 1, yU + 2);
      path.closePath();
      g.fill(path);
      g.translate(-JBUI.scale(2), -JBUI.scale(1));
      if (!isTableCellEditor(myComboBox)) {
        g.setColor(getArrowButtonFillColor(getBorderColor()));
        g.drawLine(0, -1, 0, h);
      }
      config.restore();
    }

    @Override
    public Dimension getPreferredSize() {
      int size = getFont().getSize() + 4;
      if (size%2==1) size++;
      return new DimensionUIResource(size, size);
    }
  };
  button.setBorder(BorderFactory.createEmptyBorder());
  button.setOpaque(false);
  return button;
}

项目：intellij-ce-playground 文件：DarculaSpinnerUI.java

protected void paintArrowButton(Graphics g,
                                BasicArrowButton button,
                                @MagicConstant(intValues = {SwingConstants.NORTH, SwingConstants.SOUTH}) int direction) {
  int y = direction == SwingConstants.NORTH ? button.getHeight() - 6 : 2;
  button.paintTriangle(g, (button.getWidth() - 8)/2 - 1, y, 0, direction, spinner.isEnabled());
}

项目：theCube 文件：AccountSelectionComboBox.java

@Override
protected JButton createArrowButton(){
    return new AccountSelectionArrowButton(BasicArrowButton.SOUTH);
}

项目：dsworkbench 文件：DateField.java

public DateField() {
    dateText = new JTextField();
    dateDropdownButton = new BasicArrowButton(BasicArrowButton.SOUTH);
    init();
}

项目：dsworkbench 文件：DateField.java

public DateField(Date date) {
    dateText = new JTextField();
    dateDropdownButton = new BasicArrowButton(BasicArrowButton.SOUTH);
    init();
    dateText.setText(dateToDateString(date));
}

项目：dsworkbench 文件：TimeField.java

public TimeField() {
    timeText = new JTextField();
    timeDropdownButton = new BasicArrowButton(BasicArrowButton.SOUTH);
    init();
}

项目：dsworkbench 文件：TimeField.java

public TimeField(Date date) {
    timeText = new JTextField();
    timeDropdownButton = new BasicArrowButton(BasicArrowButton.SOUTH);
    init();
    timeText.setText(dateToTimeString(date));
}

项目：google-cloud-intellij 文件：CustomizableComboBox.java

private JButton createArrowButton() {
  final Color bg = getBackground();
  final Color fg = getForeground();
  JButton button =
      new BasicArrowButton(SwingConstants.SOUTH, bg, fg, fg, fg) {

        @Override
        public void paint(Graphics g2) {
          final Graphics2D g = (Graphics2D) g2;
          final GraphicsConfig config = new GraphicsConfig(g);

          final int w = getWidth();
          final int h = getHeight();
          g.setColor(getButtonBackgroundColor());
          g.fillRect(0, 0, w, h);
          g.setColor(getArrowColor());
          g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
          g.setRenderingHint(
              RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
          g.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
          final int midx = (int) Math.ceil((w - 1) / 2.0) + 1;
          final int midy = (int) Math.ceil(h / 2.0);
          final Path2D.Double path = new Path2D.Double();
          path.moveTo(midx - 4, midy - 2);
          path.lineTo(midx + 4, midy - 2);
          path.lineTo(midx, midy + 4);
          path.lineTo(midx - 4, midy - 2);
          path.closePath();
          g.fill(path);
          g.setColor(getBorderColor());
          if (UIUtil.isUnderGTKLookAndFeel()) {
            g.drawLine(0, 1, 0, h - 2);
            g.drawLine(0, 1, w - 2, 1);
            g.drawLine(0, h - 2, w - 2, h - 2);
            g.drawLine(w - 2, 1, w - 2, h - 2);
          } else {
            g.drawLine(0, 0, 0, h);
          }
          config.restore();
        }

        @Override
        public Dimension getPreferredSize() {
          int newSize =
              CustomizableComboBox.this.getHeight()
                  - (CustomizableComboBox.this.getInsets().bottom
                      + CustomizableComboBox.this.getInsets().top);
          return new Dimension(newSize, newSize);
        }
      };
  button.setOpaque(false);
  button.setFocusable(false);
  button.setBorder(BorderFactory.createEmptyBorder(1, 0, 1, 1));

  return button;
}

项目：material-theme-jetbrains 文件：MTSpinnerUI.java

protected void paintArrowButton(final Graphics g,
                                final BasicArrowButton button,
                                @MagicConstant(intValues = {SwingConstants.NORTH, SwingConstants.SOUTH}) final int direction) {
  int y = direction == SwingConstants.NORTH ? button.getHeight() - 6 : 2;
  button.paintTriangle(g, (button.getWidth() - 8) / 2 - 1, y, 0, direction, spinner.isEnabled());
}

项目：ws3d 文件：ContainerViewer.java

public BasicArrowButton getIncButton() {
    return this.incButton;
}

项目：ws3d 文件：ContainerViewer.java

public BasicArrowButton getDecButton() {
    return this.decButton;
}

项目：libgdxcn 文件：GdxSetupUI.java

private void uiStyle() {
    nameText.setCaretColor(Color.WHITE);
    packageText.setCaretColor(Color.WHITE);
    gameClassText.setCaretColor(Color.WHITE);
    destinationText.setCaretColor(Color.WHITE);
    sdkLocationText.setCaretColor(Color.WHITE);

    nameLabel.setForeground(Color.WHITE);
    packageLabel.setForeground(Color.WHITE);
    gameClassLabel.setForeground(Color.WHITE);
    destinationLabel.setForeground(Color.WHITE);
    sdkLocationLabel.setForeground(Color.WHITE);
    sdkLocationText.setDisabledTextColor(Color.BLACK);

    versionLabel.setForeground(new Color(255, 20, 20));
    UIManager.put("ComboBox.selectionBackground", new ColorUIResource(new Color(70, 70, 70)));
    UIManager.put("ComboBox.selectionForeground", new ColorUIResource(Color.WHITE));
    versionButton.updateUI();
    versionButton.setForeground(new Color(255, 255, 255));
    versionButton.setBackground(new Color(20, 20, 20));
    versionButton.setPrototypeDisplayValue("I am a prototype");
    versionButton.setUI(new BasicComboBoxUI() {
        @Override
        protected JButton createArrowButton () {
            return new BasicArrowButton(
                    BasicArrowButton.SOUTH,
                    new Color(0, 0, 0),
                    new Color(0, 0, 0),
                    new Color(100, 100, 100),
                    new Color(100, 100, 100));
        }
    });

    projectsLabel.setForeground(new Color(200, 20, 20));
    extensionsLabel.setForeground(new Color(200, 20, 20));

    subProjectsPanel.setOpaque(true);
    subProjectsPanel.setBackground(new Color(46, 46, 46));

    for (JPanel extensionPanel : extensionsPanels) {
        extensionPanel.setOpaque(true);
        extensionPanel.setBackground(new Color(46, 46, 46));
    }
}

项目：settlers-remake 文件：SettlersComboboxUi.java

@Override
protected JButton createArrowButton() {
    JButton button = new ScrollbarUiButton(BasicArrowButton.SOUTH, UIDefaults.ARROW_COLOR);
    button.setName("ComboBox.arrowButton");
    return button;
}

项目：tools-idea 文件：DarculaComboBoxUI.java

protected JButton createArrowButton() {
  final Color bg = myComboBox.getBackground();
  final Color fg = myComboBox.getForeground();
  JButton button = new BasicArrowButton(SwingConstants.SOUTH, bg, fg, fg, fg) {

    @Override
    public void paint(Graphics g2) {
      final Graphics2D g = (Graphics2D)g2;
      final GraphicsConfig config = new GraphicsConfig(g);

      final int w = getWidth();
      final int h = getHeight();
      g.setColor(UIUtil.getControlColor());
      g.fillRect(0, 0, w, h);
      g.setColor(myComboBox.isEnabled() ? getForeground() : getForeground().darker());
      g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
      g.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
      final int xU = w / 4;
      final int yU = h / 4;
      final Path2D.Double path = new Path2D.Double();
      g.translate(2, 0);
      path.moveTo(xU + 1, yU + 2);
      path.lineTo(3 * xU + 1, yU + 2);
      path.lineTo(2 * xU + 1, 3 * yU);
      path.lineTo(xU + 1, yU + 2);
      path.closePath();
      g.fill(path);
      g.translate(-2, 0);
      g.setColor(getBorderColor());
      g.drawLine(0, -1, 0, h);
      config.restore();
    }

    @Override
    public Dimension getPreferredSize() {
      int size = getFont().getSize() + 4;
      if (size%2==1) size++;
      return new DimensionUIResource(size, size);
    }
  };
  button.setBorder(BorderFactory.createEmptyBorder());
  button.setOpaque(false);
  return button;
}

项目：mmax2 文件：MarkableLevel.java

public final BasicArrowButton getMoveUpButton()
{
    return this.moveUp;
}

项目：mmax2 文件：MarkableLevel.java

public final BasicArrowButton getMoveDownButton()
{
    return this.moveDown;
}

项目：Darcula 文件：DarculaComboBoxUI.java

protected JButton createArrowButton() {
  final Color bg = myComboBox.getBackground();
  final Color fg = myComboBox.getForeground();
  JButton button = new BasicArrowButton(SwingConstants.SOUTH, bg, fg, fg, fg) {

    @Override
    public void paint(Graphics g2) {
      final Graphics2D g = (Graphics2D)g2;
      final GraphicsConfig config = new GraphicsConfig(g);

      final int w = getWidth();
      final int h = getHeight();
      if (!isTableCellEditor(myComboBox)) {
        g.setColor(getArrowButtonFillColor(UIUtil.getControlColor()));
        g.fillRect(0, 0, w, h);
      }
      g.setColor(comboBox.isEnabled() ? new DoubleColor(Gray._255, getForeground()) : new DoubleColor(Gray._255, getForeground().darker()));
      g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_NORMALIZE);
      g.setStroke(new BasicStroke(1.0f, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL));
      final int xU = w / 4;
      final int yU = h / 4;
      final Path2D.Double path = new Path2D.Double();
      g.translate(2, 0);
      path.moveTo(xU + 1, yU + 2);
      path.lineTo(3 * xU + 1, yU + 2);
      path.lineTo(2 * xU + 1, 3 * yU);
      path.lineTo(xU + 1, yU + 2);
      path.closePath();
      g.fill(path);
      g.translate(-2, 0);
      if (!isTableCellEditor(myComboBox)) {
        g.setColor(getArrowButtonFillColor(getBorderColor()));
        g.drawLine(0, -1, 0, h);
      }
      config.restore();
    }

    @Override
    public Dimension getPreferredSize() {
      int size = getFont().getSize() + 4;
      if (size%2==1) size++;
      return new DimensionUIResource(size, size);
    }
  };
  button.setBorder(BorderFactory.createEmptyBorder());
  button.setOpaque(false);
  return button;
}