com.google.gwt.dom.client.Element.hasClassName()方法的使用及代码示例

x33g5p2x  于2022-01-19 转载在 其他  
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本文整理了Java中com.google.gwt.dom.client.Element.hasClassName()方法的一些代码示例，展示了Element.hasClassName()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。Element.hasClassName()方法的具体详情如下：
包路径：com.google.gwt.dom.client.Element
类名称：Element
方法名：hasClassName

Element.hasClassName介绍

[英]Checks if this element's class property contains specified class name.
[中]检查此元素的类属性是否包含指定的类名。

代码示例

代码示例来源：origin: org.uberfire/uberfire-preferences-ui-client

@Override
public void select() {
  if (!label.hasClassName("selected")) {
    presenter.select();
  }
}

代码示例来源：origin: org.uberfire/uberfire-preferences-ui-client

@Override
public void select() {
  if (!label.hasClassName("selected")) {
    presenter.select();
  }
}

代码示例来源：origin: kiegroup/appformer

@Override
public void select() {
  if (!label.hasClassName("selected")) {
    presenter.select();
  }
}

代码示例来源：origin: kiegroup/appformer

@Override
public void select() {
  if (!label.hasClassName("selected")) {
    presenter.select();
  }
}

代码示例来源：origin: info.magnolia.ui/magnolia-ui-vaadin-common-widgets

private void clearThumbnail(Element thumbnail) {
  if (!thumbnail.hasClassName(THUMBNAIL_PLACEHOLDER_STYLE_NAME)) {
    flyweight.clear(thumbnail);
    floatingThumbnails.push(thumbnail);
  }
  thumbnail.removeFromParent();
}

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

protected boolean isCubaTableClickableCell(Event event) {
  Element eventTarget = event.getEventTarget().cast();
  Element elementTdOrTr = getElementTdOrTr(eventTarget);
  if (elementTdOrTr != null
      && "td".equalsIgnoreCase(elementTdOrTr.getTagName())
      && !elementTdOrTr.hasClassName(CUBA_TABLE_CLICKABLE_TEXT_STYLE)) {
    // found <td>
    if ("span".equalsIgnoreCase(eventTarget.getTagName())
        && eventTarget.hasClassName(CUBA_TABLE_CLICKABLE_CELL_STYLE)) {
      // found <span class="c-table-clickable-cell">
      return true;
    }
  }
  return false;
}

代码示例来源：origin: fr.putnami.pwt/pwt

public static void cleanEnumStyle(Element e, Class<?> enumClass) {
  if (enumClass == null) {
    return;
  }
  for (Object enumValue : enumClass.getEnumConstants()) {
    if (enumValue instanceof CssStyle) {
      String currentClassName = e.getClassName();
      String styleName = ((CssStyle) enumValue).get();
      if (styleName != null && currentClassName != null && e.hasClassName(styleName)) {
        e.removeClassName(styleName);
      }
    }
  }
}

代码示例来源：origin: Putnami/putnami-web-toolkit

public static void cleanEnumStyle(Element e, Class<?> enumClass) {
  if (enumClass == null) {
    return;
  }
  for (Object enumValue : enumClass.getEnumConstants()) {
    if (enumValue instanceof CssStyle) {
      String currentClassName = e.getClassName();
      String styleName = ((CssStyle) enumValue).get();
      if (styleName != null && currentClassName != null && e.hasClassName(styleName)) {
        e.removeClassName(styleName);
      }
    }
  }
}

代码示例来源：origin: fr.putnami.pwt/pwt

public static <S extends CssStyle> void removeStyle(Element e, S style) {
  if (e == null) {
    return;
  }
  if (style instanceof Enum) {
    StyleUtils.cleanEnumStyle(e, style.getClass());
  }
  String styleName = StyleUtils.getStyle(style);
  String currentClassName = e.getClassName();
  if (styleName != null && currentClassName != null && e.hasClassName(styleName)) {
    e.removeClassName(styleName);
  }
}

代码示例来源：origin: Putnami/putnami-web-toolkit

public static <S extends CssStyle> void removeStyle(Element e, S style) {
  if (e == null) {
    return;
  }
  if (style instanceof Enum) {
    StyleUtils.cleanEnumStyle(e, style.getClass());
  }
  String styleName = StyleUtils.getStyle(style);
  String currentClassName = e.getClassName();
  if (styleName != null && currentClassName != null && e.hasClassName(styleName)) {
    e.removeClassName(styleName);
  }
}

代码示例来源：origin: com.github.gwtmaterialdesign/gwt-material-addins

public void testShowHide() {
  Alert alert = getWidget();
  Element element = alert.getElement();
  alert.open();
  assertTrue(element.hasClassName(CssName.OPEN));
  alert.close();
  assertFalse(element.hasClassName(CssName.OPEN));
}

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

public static <H extends UIObject & HasColors> void checkColor(H hasColors) {
  final Element element = hasColors.getElement();
  hasColors.setTextColor(Color.WHITE);
  assertTrue(element.hasClassName(Color.WHITE.getCssName() + "-text"));
  hasColors.setBackgroundColor(Color.BLACK);
  assertTrue(element.hasClassName(Color.BLACK.getCssName()));
}

代码示例来源：origin: com.github.gwtmaterialdesign/gwt-material

public static <H extends UIObject & HasColors> void checkColor(H hasColors) {
  final Element element = hasColors.getElement();
  hasColors.setTextColor(Color.WHITE);
  assertTrue(element.hasClassName(Color.WHITE.getCssName() + "-text"));
  hasColors.setBackgroundColor(Color.BLACK);
  assertTrue(element.hasClassName(Color.BLACK.getCssName()));
}

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

public void testShadow() {
  // UiBinder
  // given
  T widget = getWidget(false);
  // when / then
  widget.setShadow(1);
  assertEquals(1, widget.getShadow());
  // Standard
  // given
  attachWidget();
  // when / then
  final Element element = widget.getElement();
  widget.setShadow(1);
  assertTrue(element.hasClassName(CssName.Z_DEPTH_1));
}

代码示例来源：origin: com.github.gwtmaterialdesign/gwt-material

public void testShadow() {
  // UiBinder
  // given
  T widget = getWidget(false);
  // when / then
  widget.setShadow(1);
  assertEquals(1, widget.getShadow());
  // Standard
  // given
  attachWidget();
  // when / then
  final Element element = widget.getElement();
  widget.setShadow(1);
  assertTrue(element.hasClassName(CssName.Z_DEPTH_1));
}

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

public void testCenterOn() {
  // UiBinder
  // given
  T widget = getWidget(false);
  // when / then
  widget.setCenterOn(CenterOn.CENTER_ON_SMALL);
  assertEquals(CenterOn.CENTER_ON_SMALL, widget.getCenterOn());
  // Standard
  // given
  attachWidget();
  // when / then
  final Element element = widget.getElement();
  widget.setCenterOn(CenterOn.CENTER_ON_SMALL);
  assertTrue(element.hasClassName(CenterOn.CENTER_ON_SMALL.getCssName()));
}

代码示例来源：origin: com.github.gwtmaterialdesign/gwt-material

public void testCenterOn() {
  // UiBinder
  // given
  T widget = getWidget(false);
  // when / then
  widget.setCenterOn(CenterOn.CENTER_ON_SMALL);
  assertEquals(CenterOn.CENTER_ON_SMALL, widget.getCenterOn());
  // Standard
  // given
  attachWidget();
  // when / then
  final Element element = widget.getElement();
  widget.setCenterOn(CenterOn.CENTER_ON_SMALL);
  assertTrue(element.hasClassName(CenterOn.CENTER_ON_SMALL.getCssName()));
}

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

public void testScrollspy() {
  // UiBinder
  // given
  T widget = getWidget(false);
  // when / then
  widget.setScrollspy("scrollspy-1");
  assertEquals("scrollspy-1", widget.getId());
  assertEquals("scrollspy-1", widget.getScrollspy());
  // Standard
  // given
  attachWidget();
  // when / then
  final Element element = widget.getElement();
  widget.setScrollspy("scrollspy-1");
  assertTrue(element.hasClassName(CssName.SECTION + " " + CssName.SCROLLSPY));
}

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

public void testToastWithStyling() {
  MaterialToast.fireToast("test", "rounded");
  Element toastContainer = $("body").find("#toast-container").asElement();
  assertNotNull(toastContainer);
  assertEquals(toastContainer.getChildCount(), 1);
  assertNotNull(toastContainer.getChild(0));
  assertTrue(toastContainer.getChild(0) instanceof Element);
  Element toastElement = (Element) toastContainer.getChild(0);
  assertTrue(toastElement.hasClassName("rounded"));
  toastContainer.setInnerHTML("");
}

代码示例来源：origin: com.github.gwtmaterialdesign/gwt-material

public void testToastWithStyling() {
  MaterialToast.fireToast("test", "rounded");
  Element toastContainer = $("body").find("#toast-container").asElement();
  assertNotNull(toastContainer);
  assertEquals(toastContainer.getChildCount(), 1);
  assertNotNull(toastContainer.getChild(0));
  assertTrue(toastContainer.getChild(0) instanceof Element);
  Element toastElement = (Element) toastContainer.getChild(0);
  assertTrue(toastElement.hasClassName("rounded"));
  toastContainer.setInnerHTML("");
}

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