javax.swing.JComboBox.addItem()方法的使用及代码示例

x33g5p2x  于2022-01-21 转载在 其他  
字(13.2k)|赞(0)|评价(0)|浏览(281)

本文整理了Java中javax.swing.JComboBox.addItem()方法的一些代码示例，展示了JComboBox.addItem()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。JComboBox.addItem()方法的具体详情如下：
包路径：javax.swing.JComboBox
类名称：JComboBox
方法名：addItem

JComboBox.addItem介绍

暂无

代码示例

代码示例来源：origin: log4j/log4j

protected JComboBox createLogLevelCombo() {
 JComboBox result = new JComboBox();
 Iterator levels = getLogLevels();
 while (levels.hasNext()) {
  result.addItem(levels.next());
 }
 result.setSelectedItem(_leastSevereDisplayedLogLevel);
 result.addActionListener(new ActionListener() {
  public void actionPerformed(ActionEvent e) {
   JComboBox box = (JComboBox) e.getSource();
   LogLevel level = (LogLevel) box.getSelectedItem();
   setLeastSevereDisplayedLogLevel(level);
  }
 });
 result.setMaximumSize(result.getPreferredSize());
 return result;
}

代码示例来源：origin: stackoverflow.com

JComboBox box = new JComboBox();
box.addItem("One");
box.addItem("Two");
box.addItem("Three");
box.addItem("Four");
frame.getContentPane().add(box);
frame.pack();
frame.setVisible(true);

代码示例来源：origin: log4j/log4j

protected JToolBar createToolBar() {
 JToolBar tb = new JToolBar();
 tb.putClientProperty("JToolBar.isRollover", Boolean.TRUE);
 JComboBox fontCombo = new JComboBox();
 JComboBox fontSizeCombo = new JComboBox();
 _fontSizeCombo = fontSizeCombo;
  fontCombo.addItem(fonts[j]);
 fontCombo.setSelectedItem(_fontName);
 fontSizeCombo.addItem("8");
 fontSizeCombo.addItem("9");
 fontSizeCombo.addItem("10");
 fontSizeCombo.addItem("12");
 fontSizeCombo.addItem("14");
 fontSizeCombo.addItem("16");
 fontSizeCombo.addItem("18");
 fontSizeCombo.addItem("24");
 fontSizeCombo.setSelectedItem(String.valueOf(_fontSize));
 fontSizeCombo.addActionListener(
   new ActionListener() {
 tb.add(new JLabel(" Font: "));
 tb.add(fontCombo);
 tb.add(fontSizeCombo);

代码示例来源：origin: nodebox/nodebox

final JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.PAGE_AXIS));
mainPanel.setBorder(new Theme.InsetsBorder(10, 10, 10, 10));
final JPanel formatPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 10, 10));
formatPanel.add(new JLabel("Format:"));
formatBox = new JComboBox<>();
formatBox.addItem("SVG");
formatBox.addItem("PNG");
formatBox.addItem("PDF");
formatBox.addItem("CSV");
formatBox.setSelectedItem("SVG");
formatPanel.add(formatBox);
final JPanel delimiterPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 10, 10));
delimiterPanel.add(new JLabel("Delimiter:"));
delimiterBox = new JComboBox<>();
delimiterBox.addItem(new Delimiter(',', ","));
delimiterBox.addItem(new Delimiter(';', ";"));
delimiterBox.addItem(new Delimiter(':', ":"));
delimiterBox.addItem(new Delimiter('\t', "Tab"));
delimiterBox.addItem(new Delimiter(' ', "Space"));
delimiterPanel.add(delimiterBox);
final JPanel quotesPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 10, 10));
quotesPanel.add(new JLabel("Quotes:"));
quotesBox = new JCheckBox("Escape output using quotes", true);
quotesPanel.add(quotesBox);

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

/**
 * Layout the component
 */
@Override
public void layoutEditor() {
 m_stepToBlockBox.setEditable(true);
 StepManager sm = getStepToEdit().getStepManager();
 List<StepManagerImpl> flowSteps =
  getMainPerspective().getCurrentLayout().getFlow().getSteps();
 for (StepManagerImpl smi : flowSteps) {
  m_stepToBlockBox.addItem(smi.getName());
 }
 JPanel p = new JPanel(new BorderLayout());
 p.setBorder(BorderFactory.createTitledBorder("Choose step to wait for"));
 p.add(m_stepToBlockBox, BorderLayout.NORTH);
 add(p, BorderLayout.CENTER);
 String userSelected = ((Block) getStepToEdit()).getStepToWaitFor();
 if (userSelected != null) {
  m_stepToBlockBox.setSelectedItem(userSelected);
 }
}

代码示例来源：origin: Blazemeter/jmeter-bzm-plugins

@Override
public void addUI(JComponent mainPanel, GridBagConstraints labelConstraints, GridBagConstraints editConstraints) {
  addToPanel(mainPanel, labelConstraints, 0, 0, new JLabel("Type: ", JLabel.RIGHT));
  addToPanel(mainPanel, editConstraints, 1, 0, rosterAction = new JComboBox<>());
  rosterAction.addItem(Action.get_roster);
  rosterAction.addItem(Action.add_item);
  rosterAction.addItem(Action.delete_item);
  addToPanel(mainPanel, labelConstraints, 0, 1, new JLabel("JID: ", JLabel.RIGHT));
  addToPanel(mainPanel, editConstraints, 1, 1, rosterItem = new JTextField(20));
}

代码示例来源：origin: stackoverflow.com

final JComboBox combo = new JComboBox();
combo.addItem("Fast");
combo.addItem("Slow");
combo.addActionListener(new ActionListener() {
JPanel btnPanel = new JPanel(new FlowLayout());
btnPanel.add(run);
btnPanel.add(combo);
this.add(btnPanel, BorderLayout.SOUTH);

代码示例来源：origin: org.apache.jmeter/ApacheJMeter_http

/**
 * Create a panel containing the implementation details
 *
 * @return the panel
 */
protected final JPanel getImplementationPanel(){
  JPanel implPanel = new HorizontalPanel();
  implPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
      JMeterUtils.getResString("web_server_client"))); // $NON-NLS-1$
  implPanel.add(new JLabel(JMeterUtils.getResString("http_implementation"))); // $NON-NLS-1$
  httpImplementation.addItem("");// $NON-NLS-1$
  implPanel.add(httpImplementation);
  return implPanel;
}

代码示例来源：origin: ballerina-platform/ballerina-lang

private JComboBox<String> createComboBox(final JPanel panel, final String selected) {
  final JComboBox<String> typeBox = new ComboBox<>();
  final ConfigurableTypes[] types = ConfigurableTypes.values();
  for (final ConfigurableTypes type : types) {
    typeBox.addItem(type.getTyp());
  }
  typeBox.setSelectedItem(selected);
  typeBox.addItemListener(e -> {
    if (e.getStateChange() == ItemEvent.SELECTED) {
      final int idx = getComponentIndex(panel);
      if (e.getItem().equals(ConfigurableTypes.ARTIFACT.getTyp())) {
        rootPanel.add(createArtifactRow("", "", "", ""), idx);
        rootPanel.remove(panel);
        rows.remove(idx);
      } else if (e.getItem().equals(ConfigurableTypes.RAWCOMMAND.getTyp())) {
        rootPanel.add(createCommandRow("", ""), idx);
        rootPanel.remove(panel);
        rows.remove(idx);
      } else if (e.getItem().equals(ConfigurableTypes.EXE.getTyp())) {
        rootPanel.add(createExeRow("", "", ""), idx);
        rootPanel.remove(panel);
        rows.remove(idx);
      } else {
        LOG.error("Unknown type : " + e.getItem());
      }
    }
  });
  return typeBox;
}

代码示例来源：origin: org.netbeans.modules/org-netbeans-modules-cnd-debugger-common2

/** creates the combo box GUI in this option
 */
protected JPanel createComboBox() {
JPanel comboBoxPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
String[] labels = optionType.getValueLabels();
String[] values = optionType.getValues();
for (int i = 0; i < labels.length; i++) {
  comboBox.addItem(labels[i]);
  //if (currValue.equals(values[i]))
  //  comboBox.setSelectedItem(labels[i]); 
}
comboBox.getAccessibleContext()
  .setAccessibleDescription(optionType.getOptionDescription());
updateUI();
comboBoxPanel.add(comboBox);
//mainPanel.add(comboBoxPanel, BorderLayout.CENTER);
return comboBoxPanel;
}

代码示例来源：origin: winder/Universal-G-Code-Sender

@Override
synchronized public void restoreDefaults() throws Exception {
  FirmwareUtils.restoreDefaults((String)controllerConfigs.getSelectedItem());
  updatingCombo = true;
  String selected = (String) controllerConfigs.getSelectedItem();
  this.controllerConfigs.removeAllItems();
  for (String item : configFiles.keySet()) {
    this.controllerConfigs.addItem(item);
  }
  controllerConfigs.setSelectedItem(selected);
  updatingCombo = false;
  updateComponentsInternal(settings);
}

代码示例来源：origin: openpnp/openpnp

private void createUi() {
  camerasPanel = new JPanel();
  camerasCombo = new JComboBox();
  camerasCombo.addActionListener(cameraSelectedAction);
  setLayout(new BorderLayout());
  camerasCombo.addItem(SHOW_NONE_ITEM);
  add(camerasCombo, BorderLayout.NORTH);
  add(camerasPanel);
}

代码示例来源：origin: pmd/pmd

private JPanel makeSettingsPanel(JButton browseButton, JButton goButton, JButton cxButton) {
  JPanel settingsPanel = new JPanel();
  GridBagHelper helper = new GridBagHelper(settingsPanel, new double[] { 0.2, 0.7, 0.1, 0.1 });
  helper.addLabel("Root source directory:");
  helper.addLabel("Language:");
  for (int i = 0; i < LANGUAGE_SETS.length; i++) {
    languageBox.addItem(String.valueOf(LANGUAGE_SETS[i][0]));

代码示例来源：origin: cytoscape.coreplugins/attribute-browser

private void initApplyToComboBox(final Container contentPane) {
  applyToComboBox = new JComboBox();
  final int selectedCellRow = table.getSelectedRow();
  if (selectedCellRow >= 0)
    applyToComboBox.addItem(ApplicationDomain.CURRENT_CELL);
  final List<GraphObject> selectedGraphObjects = tableModel.getObjects();
  if (selectedGraphObjects != null && !selectedGraphObjects.isEmpty())
    applyToComboBox.addItem(ApplicationDomain.CURRENT_SELECTION);
  applyToComboBox.addItem(ApplicationDomain.ENTIRE_ATTRIBUTE);
  final Dimension widthAndHeight = applyToComboBox.getPreferredSize();
  final Dimension desiredWidthAndHeight = new Dimension(180, 30);
  applyToComboBox.setPreferredSize(desiredWidthAndHeight);
  applyToComboBox.setMinimumSize(desiredWidthAndHeight);
  applyToComboBox.setSize(desiredWidthAndHeight);
  applyToComboBox.setMaximumSize(desiredWidthAndHeight);
  contentPane.add(applyToComboBox);
  applyToComboBox.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent arg0) {
        applicationDomain = (ApplicationDomain)applyToComboBox.getSelectedItem();
      }
    });
  applyToComboBox.setEditable(false);
  applyToComboBox.setEnabled(false);
}

代码示例来源：origin: org.zaproxy/zap

@Override
  public JComboBox<HtmlParameter.Type> getComboBoxTypes() {
    JComboBox<HtmlParameter.Type> comboBoxTypes = new JComboBox<>();
    
    comboBoxTypes.addItem(HtmlParameter.Type.form);
    
    return comboBoxTypes;
  }
}

代码示例来源：origin: gurkenlabs/litiengine

protected static void populateComboBoxWithSprites(JComboBox<JLabel> comboBox, Map<String, String> m) {
 comboBox.removeAllItems();
 for (Map.Entry<String, String> entry : m.entrySet()) {
  JLabel label = new JLabel();
  label.setText(entry.getKey());
  Optional<Spritesheet> opt = Resources.spritesheets().tryGet(entry.getValue());
  if (opt.isPresent() && opt.get().getTotalNumberOfSprites() > 0) {
   BufferedImage scaled = opt.get().getPreview(24);
   if (scaled != null) {
    label.setIcon(new ImageIcon(scaled));
   }
  }
  comboBox.addItem(label);
 }
}

代码示例来源：origin: nodebox/nodebox

JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.PAGE_AXIS));
mainPanel.setBorder(new Theme.InsetsBorder(10, 10, 10, 10));
mainPanel.add(Box.createVerticalStrut(10));
JPanel directoryPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0));
directoryPanel.add(new JLabel("Directory:  "));
directoryField = new JTextField(20);
directoryField.setEditable(false);
JPanel rangePanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 10, 0));
rangePanel.add(new JLabel("From:"));
fromField = new JTextField("1", 5);
rangePanel.add(fromField);
JPanel formatPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 0, 0));
formatPanel.add(new JLabel("Format:"));
formatBox = new JComboBox<>();
formatBox.addItem("SVG");
formatBox.addItem("PNG");
formatBox.addItem("PDF");
formatBox.setSelectedItem("SVG");
formatPanel.add(formatBox);
mainPanel.add(formatPanel);

代码示例来源：origin: stackoverflow.com

private static final JPanel cards = new JPanel(new CardLayout());
private static final JComboBox combo = new JComboBox();
private final String name;
  this.setPreferredSize(new Dimension(320, 240));
  this.setBackground(new Color(random.nextInt()));
  this.add(new JLabel(name));
  f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  for (int i = 1; i < 9; i++) {
    CardPanel p = new CardPanel("Panel " + String.valueOf(i));
    combo.addItem(p);
    cards.add(p, p.toString());
  JPanel control = new JPanel();
  combo.addActionListener(new ActionListener() {
  control.add(combo);
  f.add(cards, BorderLayout.CENTER);
  f.add(control, BorderLayout.SOUTH);
  f.pack();
  f.setLocationRelativeTo(null);
  f.setVisible(true);

代码示例来源：origin: nz.ac.waikato.cms.weka/weka-stable

/**
 * Sets the step to edit and configures the dialog
 *
 * @param step the step to edit
 */
@Override
public void setStepToEdit(Step step) {
 copyOriginal(step);
 try {
  List<String> visiblePerspectives =
   getGraphicalEnvironmentCommandHandler().performCommand(
    GetPerspectiveNamesGraphicalCommand.GET_PERSPECTIVE_NAMES_KEY);
  for (String s : visiblePerspectives) {
   m_perspectivesCombo.addItem(s);
  }
 } catch (WekaException ex) {
  showErrorDialog(ex);
 }
 String current = ((SendToPerspective) getStepToEdit()).getPerspectiveName();
 m_perspectivesCombo.setSelectedItem(current);
 JPanel p = new JPanel(new BorderLayout());
 p.setBorder(BorderFactory
  .createTitledBorder("Choose perspective to send to"));
 p.add(m_perspectivesCombo, BorderLayout.NORTH);
 createAboutPanel(step);
 add(p, BorderLayout.CENTER);
}

代码示例来源：origin: camunda/camunda-bpm-platform

protected JToolBar createToolBar() {
 JToolBar tb = new JToolBar();
 tb.putClientProperty("JToolBar.isRollover", Boolean.TRUE);
 JComboBox fontCombo = new JComboBox();
 JComboBox fontSizeCombo = new JComboBox();
 _fontSizeCombo = fontSizeCombo;
  fontCombo.addItem(fonts[j]);
 fontCombo.setSelectedItem(_fontName);
 fontSizeCombo.addItem("8");
 fontSizeCombo.addItem("9");
 fontSizeCombo.addItem("10");
 fontSizeCombo.addItem("12");
 fontSizeCombo.addItem("14");
 fontSizeCombo.addItem("16");
 fontSizeCombo.addItem("18");
 fontSizeCombo.addItem("24");
 fontSizeCombo.setSelectedItem(String.valueOf(_fontSize));
 fontSizeCombo.addActionListener(
   new ActionListener() {
 tb.add(new JLabel(" Font: "));
 tb.add(fontCombo);
 tb.add(fontSizeCombo);
 tb.addSeparator();
 tb.addSeparator();

内容来源于网络，如有侵权，请联系作者删除！

JComboBox

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    JComboBox类方法

    • 蜀ICP备2022004421号-2 NULL123 https://www.null123.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com