com.google.gwt.user.client.ui.ListBox.<init>()方法的使用及代码示例

x33g5p2x  于2022-01-23 转载在 其他  
字(7.0k)|赞(0)|评价(0)|浏览(149)

本文整理了Java中com.google.gwt.user.client.ui.ListBox.<init>()方法的一些代码示例，展示了ListBox.<init>()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.<init>()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：<init>

ListBox.<init>介绍

[英]Creates an empty list box in single selection mode.
[中]在单一选择模式下创建空列表框。

代码示例

代码示例来源：origin: kaaproject/kaa

/**
 * Instantiates a new MultiValueListBox.
 */
public MultiValueListBox(Renderer<T> renderer, ProvidesKey<T> keyProvider) {
 this.keyProvider = keyProvider;
 this.renderer = renderer;
 ListBox listBox = new ListBox();
 listBox.setMultipleSelect(true);
 initWidget(listBox);
 getListBox().addChangeHandler(new ChangeHandler() {
  public void onChange(ChangeEvent event) {
   List<T> newValue = new ArrayList<>();
   for (int i = 0; i < values.size(); i++) {
    if (getListBox().isItemSelected(i)) {
     newValue.add(values.get(i));
    }
   }
   setValue(newValue, true);
  }
 });
}

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

private ListBox createYearSelect() {
 final ListBox yearListBox = new ListBox();
 yearListBox.addChangeHandler(new ChangeHandler() {
  @Override
  public void onChange(ChangeEvent event) {
   int deltaYears = yearListBox.getSelectedIndex() - getNoOfYearsToDisplayBefore();
   addMonths(deltaYears * CalendarModel.MONTHS_IN_YEAR);
  }
 });
 return yearListBox;
}

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

public ValueListBox(Renderer<? super T> renderer, ProvidesKey<T> keyProvider) {
 this.keyProvider = keyProvider;
 this.renderer = renderer;
 initWidget(new ListBox());
 getListBox().addChangeHandler(new ChangeHandler() {
  public void onChange(ChangeEvent event) {
   int selectedIndex = getListBox().getSelectedIndex();
   if (selectedIndex < 0) {
    return; // Not sure why this happens during addValue
   }
   T newValue = values.get(selectedIndex);
   setValue(newValue, true);
  }
 });
}

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

private ListBox createMonthSelect() {
 final ListBox monthListBox = new ListBox();
 for (int i = 0; i < CalendarModel.MONTHS_IN_YEAR; i++) {
  monthListBox.addItem(getModel().formatMonth(i));
 }
 monthListBox.addChangeHandler(new ChangeHandler() {
  @Override
  public void onChange(ChangeEvent event) {
   int previousMonth = getModel().getCurrentMonth().getMonth();
   int newMonth = monthListBox.getSelectedIndex();
   int delta = newMonth - previousMonth;
   addMonths(delta);
  }
 });
 return monthListBox;
}

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

/**
 * Creates a ListBox widget that wraps an existing &lt;select&gt; element.
 * 
 * This element must already be attached to the document. If the element is
 * removed from the document, you must call
 * {@link RootPanel#detachNow(Widget)}.
 * 
 * @param element the element to be wrapped
 * @return list box
 */
public static ListBox wrap(Element element) {
 // Assert that the element is attached.
 assert Document.get().getBody().isOrHasChild(element);
 ListBox listBox = new ListBox(element);
 // Mark it attached and remember it for cleanup.
 listBox.onAttach();
 RootPanel.detachOnWindowClose(listBox);
 return listBox;
}

代码示例来源：origin: org.kie.guvnor/guvnor-test-scenario-editor-client

@Override
  public ListBox getWidget() {
    return new ListBox();
  }
}

代码示例来源：origin: sk.seges.acris/acris-widgets-beantable

/**
 * Construct a new {@link ListCellEditor} using the specified images.
 * 
 * @param images the images to use for the accept/cancel buttons
 */
public ListCellEditor(InlineCellEditorImages images) {
 this(new ListBox(), images);
}

代码示例来源：origin: sk.seges.acris/acris-widgets-beantable

/**
 * Construct a new {@link ListCellEditor}.
 */
public ListCellEditor() {
 this(new ListBox(),
   GWT.<InlineCellEditorImages> create(InlineCellEditorImages.class));
}

代码示例来源：origin: stackoverflow.com

ListBox listBox = new ListBox();
     //add some entries to the listbox
     int itemCount = listbox.getItemCount();
     for (int i = itemCount - 1; i >= 0; i--) {
       if ("YOURTEXT".equals(listbox.getItemText(i))) {
         statusListBox.removeItem(i);
       }
     }

代码示例来源：origin: stackoverflow.com

String[] strings = new String[] { "ab", "ac", "a", "abc" };
java.util.Arrays.sort(strings);

ListBox l = new ListBox();

for (String s : strings) {
  l.addItem(s);
}

代码示例来源：origin: net.wetheinter/gwt-user

private ListBox createYearSelect() {
 final ListBox yearListBox = new ListBox();
 yearListBox.addChangeHandler(new ChangeHandler() {
  @Override
  public void onChange(ChangeEvent event) {
   int deltaYears = yearListBox.getSelectedIndex() - getNoOfYearsToDisplayBefore();
   addMonths(deltaYears * CalendarModel.MONTHS_IN_YEAR);
  }
 });
 return yearListBox;
}

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

private ListBox createYearSelect() {
 final ListBox yearListBox = new ListBox();
 yearListBox.addChangeHandler(new ChangeHandler() {
  @Override
  public void onChange(ChangeEvent event) {
   int deltaYears = yearListBox.getSelectedIndex() - getNoOfYearsToDisplayBefore();
   addMonths(deltaYears * CalendarModel.MONTHS_IN_YEAR);
  }
 });
 return yearListBox;
}

代码示例来源：origin: net.sf.advanced-gwt/advanced-gwt

/**
 * Getter for property 'seconds'.
 *
 * @return Value for property 'seconds'.
 */
public ListBox getSeconds() {
  if (seconds == null) {
    seconds = new ListBox();
    seconds.setStyleName("time-list");
  }
  return seconds;
}

代码示例来源：origin: stackoverflow.com

ListBox listBox = new ListBox();
//Add item to listBox.
SelectElement selectElement = SelectElement.as(listBox.getElement());
NodeList<OptionElement> options = selectElement.getOptions();

for (int i = 0; i < options.getLength(); i++) {
   options.getItem(i).getStyle().setColor("#FF0000");
}

代码示例来源：origin: org.kie.guvnor/guvnor-test-scenario-editor-client

protected ListBox createAvailableRulesBox(String[] list) {
  final ListBox availableRulesBox = new ListBox();
  availableRulesBox.addItem(TestScenarioConstants.INSTANCE.pleaseChoose1());
  for (int i = 0; i < list.length; i++) {
    availableRulesBox.addItem(list[i]);
  }
  return availableRulesBox;
}

代码示例来源：origin: org.kuali.student.core/ks-common-ui

protected void init() {
  listBox = new ListBox(false);
  this.initWidget(listBox);
  setupDefaultStyle();
  listBox.addChangeHandler(new ChangeHandler(){
    public void onChange(ChangeEvent event) {
      fireChangeEvent(true);
    }
  });
}

代码示例来源：origin: stackoverflow.com

ListBox list = new ListBox();
list.addItem("John Smith", 1);
list.addItem("Jane Doe", 2);

int index = list.getSelectedIndex(); /// assuming selected index is zero for example
list.getValue(index); // ----> returns "John Smith"
list.getItemText(index); // ------> returns "1"

代码示例来源：origin: org.vaadin.addons/aceeditor

private void createChoiceList() {
  choiceList = new ListBox();
  choiceList.setStyleName("list");
  choiceList.addKeyDownHandler(this);
  choiceList.addDoubleClickHandler(this);
  choiceList.addChangeHandler(this);
  choiceList.setStylePrimaryName("aceeditor-suggestpopup-list");
  setWidget(choiceList);
}

代码示例来源：origin: org.kie.guvnor/guvnor-test-scenario-editor-client

public void onClick(ClickEvent event) {
    ListBox rules = new ListBox(true);
    for (String ruleName : executionTrace.getRulesFired()) {
      rules.addItem(ruleName);
    }
    add(new SmallLabel("&nbsp:" + TestScenarioConstants.INSTANCE.RulesFired()));
    add(rules);
    show.setVisible(false);
  }
});

代码示例来源：origin: org.kie.guvnor/guvnor-test-scenario-editor-client

public NewGlobalPopup() {
  super(TestScenarioAltedImages.INSTANCE.RuleAsset(),
      TestScenarioConstants.INSTANCE.NewGlobal());
  factTypes = new ListBox();
  addButton = new AddButton();
  warning = getMissingGlobalsWarning();
  fillFactTypes();
  addRow(warning);
  addAttribute(TestScenarioConstants.INSTANCE.GlobalColon(),
      getHorizontalPanel());
}

内容来源于网络，如有侵权，请联系作者删除！

ListBox

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

    ListBox类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.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