本文整理了Java中javax.swing.JComboBox.getItemAt()方法的一些代码示例，展示了JComboBox.getItemAt()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.getItemAt()方法的具体详情如下：
包路径：javax.swing.JComboBox
类名称：JComboBox
方法名：getItemAt

JComboBox.getItemAt介绍

暂无

代码示例

代码示例来源：origin: groovy/groovy-core

/**
 * Support the subscript operator for JComboBox.
 *
 * @param self  a JComboBox
 * @param index the index of the item to get
 * @return the tem at the given index
 * @since 1.6.4
 */
public static Object getAt(JComboBox self, int index) {
  return self.getItemAt(index);
}

代码示例来源：origin: log4j/log4j

/**
 * Changes the font selection in the combo box and returns the
 * size actually selected.
 * @return -1 if unable to select an appropriate font
 */
protected int changeFontSizeCombo(JComboBox box, int requestedSize) {
 int len = box.getItemCount();
 int currentValue;
 Object currentObject;
 Object selectedObject = box.getItemAt(0);
 int selectedValue = Integer.parseInt(String.valueOf(selectedObject));
 for (int i = 0; i < len; i++) {
  currentObject = box.getItemAt(i);
  currentValue = Integer.parseInt(String.valueOf(currentObject));
  if (selectedValue < currentValue && currentValue <= requestedSize) {
   selectedValue = currentValue;
   selectedObject = currentObject;
  }
 }
 box.setSelectedItem(selectedObject);
 return selectedValue;
}

代码示例来源：origin: groovy/groovy-core

private static void setListStrings() {
  Object findObject = FIND_FIELD.getSelectedItem();
  Object replaceObject = REPLACE_FIELD.isShowing() ?
      (String) REPLACE_FIELD.getSelectedItem() : "";
  if (findObject != null && replaceObject != null) {
    boolean found = false;
    for (int i = 0; !found && i < FIND_FIELD.getItemCount(); i++) {
      found = FIND_FIELD.getItemAt(i).equals(findObject);
    }
    if (!found) {
      FIND_FIELD.insertItemAt(findObject, 0);
      if (FIND_FIELD.getItemCount() > 7) {
        FIND_FIELD.removeItemAt(7);
      }
    }
    if (REPLACE_FIELD.isShowing()) {
      found = false;
      for (int i = 0; !found && i < REPLACE_FIELD.getItemCount(); i++) {
        found = REPLACE_FIELD.getItemAt(i).equals(findObject);
      }
      if (!found) {
        REPLACE_FIELD.insertItemAt(replaceObject, 0);
        if (REPLACE_FIELD.getItemCount() > 7) {
          REPLACE_FIELD.removeItemAt(7);
        }
      }
    }
  }
}

代码示例来源：origin: magefree/mage

private void selectLimitedByDefault() {
  for (int i = 0; i < cbDeckType.getItemCount(); i++) {
    String name = (String) cbDeckType.getItemAt(i);
    if (name.equals(LIMITED)) {
      cbDeckType.setSelectedIndex(i);
      break;
    }
  }
}

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

/**
 * Changes the font selection in the combo box and returns the
 * size actually selected.
 * @return -1 if unable to select an appropriate font
 */
protected int changeFontSizeCombo(JComboBox box, int requestedSize) {
 int len = box.getItemCount();
 int currentValue;
 Object currentObject;
 Object selectedObject = box.getItemAt(0);
 int selectedValue = Integer.parseInt(String.valueOf(selectedObject));
 for (int i = 0; i < len; i++) {
  currentObject = box.getItemAt(i);
  currentValue = Integer.parseInt(String.valueOf(currentObject));
  if (selectedValue < currentValue && currentValue <= requestedSize) {
   selectedValue = currentValue;
   selectedObject = currentObject;
  }
 }
 box.setSelectedItem(selectedObject);
 return selectedValue;
}

代码示例来源：origin: magefree/mage

private void cbExpansionSetActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cbExpansionSetActionPerformed
  if (!cbExpansionSet.getSelectedItem().toString().contains(TEST_MULTI_SET)) {
    int index = cbExpansionSet.getSelectedIndex();
    if (cbExpansionSet.getItemAt(0).contains(TEST_MULTI_SET)) {
      cbExpansionSet.removeItemAt(0);
      index--;
    }
    listCodeSelected.uncheckAll();
    if (index > 0) {
      //ofset because all sets is removed from the list
      listCodeSelected.setChecked(index - 1, true);
    }
  }
  filterCards();
}//GEN-LAST:event_cbExpansionSetActionPerformed

代码示例来源：origin: magefree/mage

if (cbExpansionSet.getItemAt(index).equals(itemSelected)) {
    cbExpansionSet.setSelectedIndex(index);
cbExpansionSet.setSelectedIndex(0);
if (cbExpansionSet.getItemAt(1).contains(TEST_MULTI_SET)) {
  cbExpansionSet.removeItemAt(1);

代码示例来源：origin: magefree/mage

String item;
for (int i = 0; i < cbLandSet.getItemCount(); i++) {
  item = (String) cbLandSet.getItemAt(i);
  if (item.equalsIgnoreCase(defaultSetName)) {
    cbLandSet.setSelectedIndex(i);

代码示例来源：origin: Audiveris/audiveris

private FilterKind readKind ()
  {
    return kindCombo.getItemAt(kindCombo.getSelectedIndex());
  }
}

代码示例来源：origin: igniterealtime/Spark

/**
 * Returns the name of the theme selected.
 *
 * @return the name of the selected theme.
 */
public String getSelectedTheme()
{
  return messageStyleBox.getItemAt( messageStyleBox.getSelectedIndex() );
}

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);

代码示例来源：origin: net.java.dev.jets3t/jets3t

private int findBucketIndexByName(String bucketName) {
  for (int i = 0; i < loggedToBucketComboBox.getItemCount(); i++) {
    String testBucketName = (String) loggedToBucketComboBox.getItemAt(i);
    if (testBucketName.equals(bucketName)) {
      return i;
    }
  }
  return 0;
}

代码示例来源：origin: protegeproject/protege

public Optional<ViewMode> getViewMode() {
  if(viewModes.isEmpty()) {
    return Optional.empty();
  }
  int selIndex = viewModeComboBox.getSelectedIndex();
  if(selIndex == -1) {
    return Optional.empty();
  }
  return Optional.of(viewModeComboBox.getItemAt(selIndex));
}

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

@Override
  public void actionPerformed(ActionEvent e) {
    String item = (String) choiceList.getSelectedItem();
    int index = choiceList.getSelectedIndex();
    if (!item.equals(choiceList.getItemAt(index))) {
      choiceList.addItem(item);
    }
    choiceList.setSelectedItem(item);
    notifyChangeListeners();
  }
}

代码示例来源：origin: Audiveris/audiveris

@Override
  public void actionPerformed (ActionEvent e)
  {
    PluginsManager.defaultPluginId.setSpecific(box.getItemAt(box.getSelectedIndex()));
  }
}

代码示例来源：origin: Audiveris/audiveris

@Override
  public void actionPerformed (ActionEvent e)
  {
    Step step = box.getItemAt(box.getSelectedIndex());
    StubsController.setEarlyStep(step);
  }
}

代码示例来源：origin: jsettlers/settlers-remake

public void setCivilisation(ECivilisation civilisation, boolean enabled) {
  for (int i = 0; i < civilisationComboBox.getItemCount(); i++) {
    if (civilisationComboBox.getItemAt(i).getCivilisation() == civilisation) {
      civilisationComboBox.setSelectedIndex(i);
      break;
    }
  }
  civilisationComboBox.setEnabled(enabled);
}

代码示例来源：origin: org.cytoscape/vizmap-gui-impl

@Override
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
  try {
    if ((combo.getSelectedItem() == null) && (combo.getItemCount() != 0)) {
      combo.setSelectedIndex(0);
      firePropertyChange(oldValue, combo.getItemAt(0));
    } else
      firePropertyChange(oldValue, combo.getSelectedItem());
  } catch (Exception ex) {
    ex.printStackTrace();
  }
}

代码示例来源：origin: jsettlers/settlers-remake

public void setPlayerType(EPlayerType playerType, boolean enabled) {
  for (int i = 0; i < typeComboBox.getItemCount(); i++) {
    if (typeComboBox.getItemAt(i).getPlayerType() == playerType) {
      typeComboBox.setSelectedIndex(i);
      break;
    }
  }
  typeComboBox.setEnabled(enabled);
  updateAiPlayerName();
}

代码示例来源：origin: openpnp/openpnp

public void setSelectedTool(HeadMountable hm) {
  selectedTool = hm;
  for (int i = 0; i < comboBoxHeadMountable.getItemCount(); i++) {
    HeadMountableItem item = (HeadMountableItem) comboBoxHeadMountable.getItemAt(i); 
    if (item.getItem() == hm) {
      comboBoxHeadMountable.setSelectedItem(item);
      break;
    }
  }
  updateDros();
}