本文整理了Java中com.google.gwt.user.client.ui.ListBox.getItemCount()方法的一些代码示例，展示了ListBox.getItemCount()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。ListBox.getItemCount()方法的具体详情如下：
包路径：com.google.gwt.user.client.ui.ListBox
类名称：ListBox
方法名：getItemCount

ListBox.getItemCount介绍

[英]Gets the number of items present in the list box.
[中]获取列表框中的项数。

代码示例

代码示例来源：origin: kaaproject/kaa

private void addValue(T value) {
 Object key = keyProvider.getKey(value);
 if (valueKeyToIndex.containsKey(key)) {
  throw new IllegalArgumentException("Duplicate value: " + value);
 }
 valueKeyToIndex.put(key, values.size());
 values.add(value);
 addListBoxItem(renderer.render(value));
 assert values.size() == getListBox().getItemCount();
}

代码示例来源：origin: com.google.gwt/gwt-servlet

private void checkIndex(int index) {
 if (index < 0 || index >= getItemCount()) {
  throw new IndexOutOfBoundsException();
 }
}

代码示例来源：origin: com.google.gwt/gwt-servlet

private void addValue(T value) {
 Object key = keyProvider.getKey(value);
 if (valueKeyToIndex.containsKey(key)) {
  throw new IllegalArgumentException("Duplicate value: " + value);
 }
 valueKeyToIndex.put(key, values.size());
 values.add(value);
 getListBox().addItem(renderer.render(value));
 assert values.size() == getListBox().getItemCount();
}

代码示例来源：origin: com.google.gwt/gwt-servlet

/**
 * <b>Affected Elements:</b>
 * <ul>
 * <li>-item# = the option at the specified index.</li>
 * </ul>
 * 
 * @see UIObject#onEnsureDebugId(String)
 */
@Override
protected void onEnsureDebugId(String baseID) {
 super.onEnsureDebugId(baseID);
 // Set the id of each option
 int numItems = getItemCount();
 for (int i = 0; i < numItems; i++) {
  ensureDebugId(getSelectElement().getOptions().getItem(i), baseID, "item"
    + i);
 }
}

代码示例来源：origin: GwtMaterialDesign/gwt-material

/**
 * Gets the number of items present in the list box.
 *
 * @return the number of items
 */
public int getItemCount() {
  return listBox.getItemCount();
}

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

private void checkIndex(int index) {
 if (index < 0 || index >= getItemCount()) {
  throw new IndexOutOfBoundsException();
 }
}

代码示例来源：origin: com.googlecode.gwt-test-utils/gwt-test-utils

public static boolean assertListBoxDataMatch(ListBox listBox, String[] content) {
  int contentSize = content.length;
  if (contentSize != listBox.getItemCount()) {
    return false;
  }
  for (int i = 0; i < contentSize; i++) {
    if (!content[i].equals(listBox.getItemText(i))) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: org.drools/drools-wb-guided-dtable-editor-client

public static int getCurrentIndexFromListWithoutDefaultSelect(final String currentValue,
                               final ListBox list) {
  for (int index = 0; index < list.getItemCount(); index++) {
    final String value = list.getValue(index);
    if (value != null && value.equals(currentValue)) {
      return index;
    }
  }
  return -1;
}

代码示例来源：origin: org.eclipse.che.plugin/che-plugin-git-ext-git

@Override
public boolean addRemoteBranch(@NotNull String branch) {
 for (int i = 0; i < remoteBranch.getItemCount(); ++i) {
  if (branch.equals(remoteBranch.getItemText(i))) {
   return false;
  }
 }
 remoteBranch.addItem(branch);
 return true;
}

代码示例来源：origin: org.eclipse.che.plugin/che-plugin-git-ext-git

/** {@inheritDoc} */
@Override
public void selectLocalBranch(String branch) {
 for (int i = 0; i < localBranch.getItemCount(); i++) {
  if (localBranch.getValue(i).equals(branch)) {
   localBranch.setItemSelected(i, true);
   break;
  }
 }
}

代码示例来源：origin: org.kie.guvnor/guvnor-config-resource-widget

@Override
public void removeImport( String selected ) {
  for ( int i = 0; i < importsList.getItemCount(); i++ ) {
    if ( importsList.getValue( i ).equals( selected ) ) {
      importsList.removeItem( i );
      break;
    }
  }
}

代码示例来源：origin: org.eclipse.che.plugin/che-plugin-git-ext-git

/** {@inheritDoc} */
@Override
public void selectLocalBranch(String branch) {
 for (int i = 0; i < localBranch.getItemCount(); i++) {
  if (localBranch.getValue(i).equals(branch)) {
   localBranch.setItemSelected(i, true);
   break;
  }
 }
}

代码示例来源：origin: fr.lteconsulting/hexa.binding.gwt

private void deselectItems() {
  for(int i = 0; i < listBox.getItemCount(); i++) {
    if (listBox.isItemSelected(i)) {
      listBox.setItemSelected(i, false);
    }
  }
}

代码示例来源：origin: org.jboss.ballroom/widgets

@Override
public void clearValue() {
  clearSelection();
  if(defaultToFirst && listBox.getItemCount()>0)
    selectItem(0);
}

代码示例来源：origin: com.vaadin.external.gwt/gwt-user

private void addValue(T value) {
 Object key = keyProvider.getKey(value);
 if (valueKeyToIndex.containsKey(key)) {
  throw new IllegalArgumentException("Duplicate value: " + value);
 }
 valueKeyToIndex.put(key, values.size());
 values.add(value);
 getListBox().addItem(renderer.render(value));
 assert values.size() == getListBox().getItemCount();
}

代码示例来源：origin: org.eclipse.che.plugin/che-plugin-git-ext-git

/** {@inheritDoc} */
 @Override
 public void selectRemoteBranch(String branch) {
  for (int i = 0; i < remoteBranch.getItemCount(); i++) {
   if (remoteBranch.getValue(i).equals(branch)) {
    remoteBranch.setItemSelected(i, true);
    delegate.onRemoteBranchChanged();
    break;
   }
  }
 }
}

代码示例来源：origin: com.haulmont.cuba/cuba-web-toolkit

public void setSuggestions(List<TransportSuggestion> suggs) {
  this.suggs = suggs;
  createChoiceList();
  populateList();
  if (choiceList.getItemCount() == 0) {
    close();
  }
}

代码示例来源：origin: com.sksamuel.jqm4gwt/jqm4gwt-library

public void setLabel1(String label1) {
  if (select.getItemCount() > 1)
    select.setItemText(0, label1);
  else
    select.addItem(label1, getValue1());
}

代码示例来源：origin: org.drools/drools-wb-guided-dtable-editor-client

@Override
public void setupAttributeList(final List<String> attributes) {
  attributeList.clear();
  attributes.forEach(attributeList::addItem);
  attributeList.setVisibleItemCount(attributeList.getItemCount());
  attributeList.setSelectedIndex(attributeIndex());
}

代码示例来源：origin: org.jboss.errai/errai-widgets

/**
 * Completes the selection and cancels the popup.
 */
private void select() {
 if (list.getItemCount() > 0)
  setText(list.getItemText(list.getSelectedIndex()));
 cancel();
}