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

x33g5p2x  于2022-01-21 转载在 其他  
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本文整理了Java中javax.swing.JComboBox.setSelectedIndex()方法的一些代码示例，展示了JComboBox.setSelectedIndex()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.setSelectedIndex()方法的具体详情如下：
包路径：javax.swing.JComboBox
类名称：JComboBox
方法名：setSelectedIndex

JComboBox.setSelectedIndex介绍

暂无

代码示例

代码示例来源：origin: libgdx/libgdx

public void showDialog () {
  int selectedIndex = -1;
  DefaultComboBoxModel model = new DefaultComboBoxModel();
  for (int i = 0; i < options.length; i++) {
    model.addElement(options[i][0]);
    if (getValue(i).equals(currentValue)) selectedIndex = i;
  }
  JComboBox comboBox = new JComboBox(model);
  comboBox.setSelectedIndex(selectedIndex);
  if (showValueDialog(comboBox, description)) value = getValue(comboBox.getSelectedIndex());
}

代码示例来源：origin: checkstyle/checkstyle

reloadFileButton.setText("Reload File");
final JComboBox<ParseMode> modesCombobox = new JComboBox<>(ParseMode.values());
modesCombobox.setSelectedIndex(0);
modesCombobox.addActionListener(event -> {
  model.setParseMode((ParseMode) modesCombobox.getSelectedItem());
  reloadAction.actionPerformed(null);
});
final JLabel modesLabel = new JLabel("Modes:", SwingConstants.RIGHT);
final int leftIndentation = 10;
modesLabel.setBorder(BorderFactory.createEmptyBorder(0, leftIndentation, 0, 0));
final JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new GridLayout(1, 2));
buttonPanel.add(openFileButton);
buttonPanel.add(reloadFileButton);
final JPanel modesPanel = new JPanel();
modesPanel.add(modesLabel);
modesPanel.add(modesCombobox);
final JPanel mainPanel = new JPanel();
mainPanel.setLayout(new BorderLayout());
mainPanel.add(buttonPanel);

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

baudCombo.setSelectedIndex(2);
baudCombo.setToolTipText("Select baudrate to use for the serial port.");
connection.add(portLabel, "al right");
connection.add(portCombo, "span 3");
connection.add(baudLabel, "al right");
connection.add(baudCombo);
connection.add(refreshButton);

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

private JPanel createLinePane() {       
  JPanel lineStylePane = new JPanel();
  lineStylePane.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 0));
  lineStylePane.setBorder(BorderFactory.createTitledBorder(
      BorderFactory.createEtchedBorder(),
      JMeterUtils.getResString("graph_resp_time_settings_line"))); // $NON-NLS-1$
  lineStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("graph_resp_time_stroke_width"), //$NON-NLS-1$
      strokeWidthList));
  strokeWidthList.setSelectedItem(StatGraphProperties.getStrokeWidth()[DEFAULT_STROKE_WIDTH_LIST]);
  lineStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("graph_resp_time_shape_label"), //$NON-NLS-1$
      pointShapeLine));
  pointShapeLine.setSelectedIndex(DEFAULT_LINE_SHAPE_POINT);
  return lineStylePane;
}

代码示例来源：origin: biojava/biojava

private Box setupAlgorithm() {
  String[] algorithms = {"JCE-symmetry"};
  JLabel algoLabel = new JLabel("Symmetry algorithm: ");
  JComboBox algorithmList = new JComboBox(algorithms);
  algorithmList.setSelectedIndex(0);
  Action paramAction = new AbstractAction("Parameters") {
    public static final long serialVersionUID = 0l;
    // This method is called when the button is pressed
    @Override
    public void actionPerformed(ActionEvent evt) {
      // Perform action...
      configureParameters();
    }
  };
  JButton parameterButton = new JButton(paramAction);
  Box hBoxAlgo = Box.createHorizontalBox();
  hBoxAlgo.add(Box.createGlue());
  hBoxAlgo.add(algoLabel);
  hBoxAlgo.add(algorithmList);
  hBoxAlgo.add(Box.createGlue());
  hBoxAlgo.add(parameterButton);
  hBoxAlgo.add(Box.createGlue());
  return hBoxAlgo;
}

代码示例来源：origin: stackoverflow.com

JComboBox comboBox = new JComboBox(...);
comboBox.setSelectedIndex(-1); // remove automatic selection of first item
comboBox.addActionListener(...);
comboBox.setSelectedIndex(0);

代码示例来源：origin: stackoverflow.com

public void createGUI(){

    setSize(1200, 1000);

    topPanel = new JPanel();

    JComboBox searchType = new JComboBox(new Object[]{"1", "2"});
    JComboBox startVertex = new JComboBox(new Object[]{"1", "2"});
    JComboBox goalVertex = new JComboBox(new Object[]{"1", "2"});

    searchType.setSelectedIndex(1);         
    startVertex.setSelectedIndex(1);          
    startVertex.setActionCommand("start");

    goalVertex.setSelectedIndex(1);
    goalVertex.setActionCommand("goal");

    topPanel.add(searchType);
    topPanel.add(startVertex);
    topPanel.add(goalVertex);

    this.setLayout(new BorderLayout());
    this.add(topPanel, BorderLayout.NORTH);

    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setVisible(true);

}

代码示例来源：origin: stackoverflow.com

enum SomeEnum{
    One, Two, Three;
  }

public static void main(String[] args){
  JFrame frame = new JFrame();
  JComboBox prePopulatedComboBox = new JComboBox(SomeEnum.values());
  prePopulatedComboBox.setSelectedIndex(-1);

  JComboBox postPopulatedComboBox = new JComboBox();
  postPopulatedComboBox.setSelectedIndex(-1);
  for(SomeEnum someEnum : SomeEnum.values()){
    postPopulatedComboBox.addItem(someEnum);
  }
  //Uncomment the below line to see the difference
  //postPopulatedComboBox.setSelectedIndex(-1);

  JPanel panel = new JPanel(new BorderLayout(5,5));
  panel.add(prePopulatedComboBox, BorderLayout.NORTH);
  panel.add(postPopulatedComboBox, BorderLayout.SOUTH);

  frame.add(panel);
  frame.setMinimumSize(new Dimension(250,250));
  frame.setVisible(true);
}

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

Language l = languageCombo.getItemAt(i);
  if (l.getLanguageCode().equals(s.getLanguage())) {
    languageCombo.setSelectedIndex(i);
    break;
add(new JLabel(Localization.getString("settings.language")), "gapleft 56");
add(languageCombo, "grow, wrap");
add(new JLabel(Localization.getString("settings.connectionDriver")), "gapleft 56");
add(connectionDriver, "grow, wrap");

代码示例来源：origin: net.sourceforge.ondex.apps/ovtk2

/**
 * Adds concept accession data sources to drop down box
 */
private void populateAccessionDataSource() {
  // accessions are first index by data source
  DataSource[] dataSources = accessions.keySet().toArray(new DataSource[0]);
  Arrays.sort(dataSources);
  // update drop-down box
  accessionDataSource.removeActionListener(this);
  accessionDataSource.removeAllItems();
  for (DataSource ds : dataSources) {
    accessionDataSource.addItem(ds);
  }
  accessionDataSource.addActionListener(this);
  accessionDataSource.setSelectedIndex(0);
  accessionDataSource.revalidate();
}

代码示例来源：origin: libgdx/libgdx

fontPanel.add(fontScroll, new GridBagConstraints(1, 1, 3, 1, 1.0, 1.0, GridBagConstraints.CENTER,
  GridBagConstraints.BOTH, new Insets(0, 0, 5, 5), 0, 0));
fontPanel.add(new JLabel("Size:"), new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,
  GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));
unicodePanel = new JPanel(new GridBagLayout());
  GridBagConstraints.NONE, new Insets(0, 0, 0, 5), 0, 0));
  bitmapPanel.add(new JLabel("Gamma:"), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,
    GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));
fontPanel.add(new JLabel("Rendering:"), new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHEAST,
  GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));
  glyphPageWidthCombo = new JComboBox(new DefaultComboBoxModel(new Integer[] {new Integer(32), new Integer(64),
  glyphPageWidthCombo.setSelectedIndex(4);
  glyphPageHeightCombo = new JComboBox(new DefaultComboBoxModel(new Integer[] {new Integer(32), new Integer(64),
  glyphPageHeightCombo.setSelectedIndex(4);
  glyphPageCombo = new JComboBox();

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

private JPanel createGraphTitlePane() {
  JPanel titleNamePane = new JPanel(new BorderLayout());
  syncWithName.setFont(FONT_SMALL);
  titleNamePane.add(graphTitle, BorderLayout.CENTER);
  titleNamePane.add(syncWithName, BorderLayout.EAST);
  JPanel titleStylePane = new JPanel();
  titleStylePane.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 5));
  titleStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("aggregate_graph_font"), //$NON-NLS-1$
      titleFontNameList));
  titleFontNameList.setSelectedIndex(DEFAULT_TITLE_FONT_NAME);
  titleStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("aggregate_graph_size"), //$NON-NLS-1$
      titleFontSizeList));
  titleFontSizeList.setSelectedItem(StatGraphProperties.getFontSize()[DEFAULT_TITLE_FONT_SIZE]);
  titleStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("aggregate_graph_style"), //$NON-NLS-1$
      titleFontStyleList));
  titleFontStyleList.setSelectedIndex(DEFAULT_TITLE_FONT_STYLE);
  JPanel titlePane = new JPanel(new BorderLayout());
  titlePane.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
      JMeterUtils.getResString("aggregate_graph_title_group"))); // $NON-NLS-1$
  titlePane.add(titleNamePane, BorderLayout.NORTH);
  titlePane.add(titleStylePane, BorderLayout.SOUTH);
  return titlePane;
}

代码示例来源：origin: org.bitbucket.goalhub.simpleide/jedit

private void addDockingFrameworkChooser()
{    
  String [] frameworks =
    ServiceManager.getServiceNames(View.DOCKING_FRAMEWORK_PROVIDER_SERVICE);
  dockingFramework = new JComboBox(frameworks);
  String framework = View.getDockingFrameworkName();
  for (int i = 0; i < frameworks.length; i++)
  {
    if (frameworks[i].equals(framework))
    {
      dockingFramework.setSelectedIndex(i);
      break;
    }
  }
  addComponent(new JLabel(jEdit.getProperty("options.appearance.selectFramework.label")), dockingFramework);
}

代码示例来源：origin: net.sourceforge.retroweaver/retroweaver

private Component createTargetChooser() {
  targetCombo = new JComboBox(new String[] { "1.4", "1.3", "1.2" });
  targetCombo.setSelectedIndex(0);
  targetCombo.addActionListener(new ActionListener() {
    public void actionPerformed(ActionEvent e) {
      status.setText(READY);
    }
  });
  return targetCombo;
}

代码示例来源：origin: libgdx/libgdx

public void showDialog () {
  int selectedIndex = -1;
  DefaultComboBoxModel model = new DefaultComboBoxModel();
  for (int i = 0; i < options.length; i++) {
    model.addElement(options[i][0]);
    if (getValue(i).equals(currentValue)) selectedIndex = i;
  }
  JComboBox comboBox = new JComboBox(model);
  comboBox.setSelectedIndex(selectedIndex);
  if (showValueDialog(comboBox, description)) value = getValue(comboBox.getSelectedIndex());
}

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

protected JPanel createSourceAddrPanel() {
  final JPanel sourceAddrPanel = new HorizontalPanel();
  sourceAddrPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(), JMeterUtils
      .getResString("web_testing_source_ip"))); // $NON-NLS-1$
  // Add a new field source ip address (for HC implementations only)
  sourceIpType.setSelectedIndex(HTTPSamplerBase.SourceType.HOSTNAME.ordinal()); //default: IP/Hostname
  sourceAddrPanel.add(sourceIpType);
  sourceIpAddr = new JTextField();
  sourceAddrPanel.add(sourceIpAddr);
  return sourceAddrPanel;
}

代码示例来源：origin: antlr/antlrworks

public void bindToPreferences(JComboBox component, String key, int defaultValue) {
  try {
    component.setSelectedIndex(getInt(key, defaultValue));
  } catch(IllegalArgumentException e) {
    e.printStackTrace();
  }
  setInt(key, component.getSelectedIndex());
  JComboBoxBindingAction action = new JComboBoxBindingAction(component, key, true);
  bindings.put(key, action);
  component.addActionListener(action);
}

代码示例来源：origin: libgdx/libgdx

fontPanel.add(fontScroll, new GridBagConstraints(1, 1, 3, 1, 1.0, 1.0, GridBagConstraints.CENTER,
  GridBagConstraints.BOTH, new Insets(0, 0, 5, 5), 0, 0));
fontPanel.add(new JLabel("Size:"), new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,
  GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));
unicodePanel = new JPanel(new GridBagLayout());
  GridBagConstraints.NONE, new Insets(0, 0, 0, 5), 0, 0));
  bitmapPanel.add(new JLabel("Gamma:"), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,
    GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));
fontPanel.add(new JLabel("Rendering:"), new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHEAST,
  GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));
  glyphPageWidthCombo = new JComboBox(new DefaultComboBoxModel(new Integer[] {new Integer(32), new Integer(64),
  glyphPageWidthCombo.setSelectedIndex(4);
  glyphPageHeightCombo = new JComboBox(new DefaultComboBoxModel(new Integer[] {new Integer(32), new Integer(64),
  glyphPageHeightCombo.setSelectedIndex(4);
  glyphPageCombo = new JComboBox();

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

private JPanel createGraphTitlePane() {
  JPanel titleNamePane = new JPanel(new BorderLayout());
  syncWithName.setFont(new Font("SansSerif", Font.PLAIN, 10));
  titleNamePane.add(graphTitle, BorderLayout.CENTER);
  titleNamePane.add(syncWithName, BorderLayout.EAST);
  
  JPanel titleStylePane = new JPanel();
  titleStylePane.setLayout(new FlowLayout(FlowLayout.LEFT, 0, 5));
  titleStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("aggregate_graph_font"), //$NON-NLS-1$
      titleFontNameList));
  titleFontNameList.setSelectedIndex(0); // default: sans serif
  titleStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("aggregate_graph_size"), //$NON-NLS-1$
      titleFontSizeList));
  titleFontSizeList.setSelectedItem(StatGraphProperties.getFontSize()[6]); // default: 16
  titleStylePane.add(GuiUtils.createLabelCombo(JMeterUtils.getResString("aggregate_graph_style"), //$NON-NLS-1$
      titleFontStyleList));
  titleFontStyleList.setSelectedItem(JMeterUtils.getResString("fontstyle.bold"));  // $NON-NLS-1$ // default: bold
  JPanel titlePane = new JPanel(new BorderLayout());
  titlePane.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
      JMeterUtils.getResString("aggregate_graph_title_group"))); // $NON-NLS-1$
  titlePane.add(titleNamePane, BorderLayout.NORTH);
  titlePane.add(titleStylePane, BorderLayout.SOUTH);
  return titlePane;
}

代码示例来源：origin: org.bitbucket.goalhub.simpleide/jedit

private void addFoldStyleChooser()
{
  painters = ServiceManager.getServiceNames(JEditTextArea.FOLD_PAINTER_SERVICE);
  foldPainter = new JComboBox();
  String current = JEditTextArea.getFoldPainterName();
  int selected = 0;
  for (int i = 0; i < painters.length; i++)
  {
    String painter = painters[i];
    foldPainter.addItem(jEdit.getProperty(
      "options.gutter.foldStyleNames." + painter, painter));
    if (painter.equals(current))
      selected = i;
  }
  foldPainter.setSelectedIndex(selected);
  addComponent(new JLabel(jEdit.getProperty("options.gutter.foldStyle.label")), foldPainter);
} //}}}

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