com.google.gwt.dom.client.Element.addClassName()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.addClassName()方法的一些代码示例，展示了Element.addClassName()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.addClassName()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：addClassName

Element.addClassName介绍

[英]Adds a name to this element's class property. If the name is already present, this method has no effect.
[中]将名称添加到此元素的类属性。如果名称已存在，则此方法无效。

代码示例

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

  1. /**
  2.  * Replace one class name with another.
  3.  *
  4.  * @param oldClassName the class name to be replaced
  5.  * @param newClassName the class name to replace it
  6.  */
  7. public final void replaceClassName(String oldClassName, String newClassName) {
  8.  removeClassName(oldClassName);
  9.  addClassName(newClassName);
  10. }

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

  1. /**
  2.  * Add the class name if it doesn't exist or removes it if does.
  3.  *
  4.  * @param className the class name to be toggled
  5.  */
  6. public final void toggleClassName(String className) {
  7.  boolean added = addClassName(className);
  8.  if (!added) {
  9.   removeClassName(className);
  10.  }
  11. }

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

  1. /**
  2.  * This convenience method adds or removes a style name for a given element.
  3.  * This method is typically used to add and remove secondary style names, but
  4.  * it can be used to remove primary stylenames as well, but that is not
  5.  * recommended. See {@link #setStyleName(String)} for a description of how
  6.  * primary and secondary style names are used.
  7.  * 
  8.  * @param elem the element whose style is to be modified
  9.  * @param style the secondary style name to be added or removed
  10.  * @param add <code>true</code> to add the given style, <code>false</code> to
  11.  *          remove it
  12.  */
  13. protected static void setStyleName(Element elem, String style, boolean add) {
  14.  if (elem == null) {
  15.   throw new RuntimeException(NULL_HANDLE_MSG);
  16.  }
  17.  style = style.trim();
  18.  if (style.length() == 0) {
  19.   throw new IllegalArgumentException(EMPTY_STYLENAME_MSG);
  20.  }
  21.  if (add) {
  22.   elem.addClassName(style);
  23.  } else {
  24.   elem.removeClassName(style);
  25.  }
  26. }

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

  1. @Override
  2. public void onPush(Element parent) {
  3.  parent.getFirstChildElement().addClassName(style.buttonCellBasePushing());
  4. }

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

  1. public void setDisabled(boolean isDisabled) {
  2.   if (this.disabled == isDisabled) {
  3.    return;
  4.   }
  5.   this.disabled = isDisabled;
  6.   if (disabled) {
  7.    setResource(resDisabled);
  8.    getElement().getParentElement().addClassName(styleDisabled);
  9.   } else {
  10.    setResource(resEnabled);
  11.    getElement().getParentElement().removeClassName(styleDisabled);
  12.   }
  13.   Roles.getButtonRole().setAriaDisabledState(getElement(), disabled);
  14.  }
  15. }

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

  1. /**
  2.  * Enable or disable the fast forward button.
  3.  *
  4.  * @param disabled true to disable, false to enable
  5.  */
  6. private void setFastForwardDisabled(boolean disabled) {
  7.  if (fastForward == null) {
  8.   return;
  9.  }
  10.  if (disabled) {
  11.   fastForward.setResource(resources.simplePagerFastForwardDisabled());
  12.   fastForward.getElement().getParentElement().addClassName(
  13.     style.disabledButton());
  14.  } else {
  15.   fastForward.setResource(resources.simplePagerFastForward());
  16.   fastForward.getElement().getParentElement().removeClassName(
  17.     style.disabledButton());
  18.  }
  19. }

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

  1. /**
  2.  * Construct a new {@link NativeHorizontalScrollbar}.
  3.  * 
  4.  * @param resources the resources used by this widget
  5.  */
  6. public NativeHorizontalScrollbar(Resources resources) {
  7.  setElement(uiBinder.createAndBindUi(this));
  8.  getElement().addClassName(CommonResources.getInlineBlockStyle());
  9.  setHeight(getNativeHeight() + "px");
  10.  // Apply the styles.
  11.  Style style = resources.nativeHorizontalScrollbarStyle();
  12.  style.ensureInjected();
  13.  getScrollableElement().addClassName(style.nativeHorizontalScrollbar());
  14.  // Initialize the implementation.
  15.  ScrollImpl.get().initialize(scrollable, contentDiv);
  16. }

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

  1. /**
  2.  * Construct a new {@link NativeVerticalScrollbar}.
  3.  *
  4.  * @param resources the resources used by this widget
  5.  */
  6. public NativeVerticalScrollbar(Resources resources) {
  7.  setElement(uiBinder.createAndBindUi(this));
  8.  getElement().addClassName(CommonResources.getInlineBlockStyle());
  9.  setWidth(getNativeWidth() + "px");
  10.  // Apply the styles.
  11.  Style style = resources.nativeVerticalScrollbarStyle();
  12.  style.ensureInjected();
  13.  getScrollableElement().addClassName(style.nativeVerticalScrollbar());
  14.  // inject style used in uibinder
  15.  UiBinderBundle.INSTANCE.nativeVerticalScrollbarUi().ensureInjected();
  16.  // Initialize the implementation.
  17.  ScrollImpl.get().initialize(scrollable, contentDiv);
  18. }

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

  1. firstPage.getElement().getParentElement().addClassName(style.button());
  2. prevPage.getElement().getParentElement().addClassName(style.button());
  3. label.getElement().getParentElement().addClassName(style.pageDetails());
  4. nextPage.getElement().getParentElement().addClassName(style.button());
  5. if (showFastForwardButton) {
  6.  fastForward.getElement().getParentElement().addClassName(style.button());
  7.  lastPage.getElement().getParentElement().addClassName(style.button());

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

  1. cornerElem.addClassName(style.customScrollPanelCorner());
  2. cornerLayer = layout.attachChild(cornerElem);

代码示例来源：origin: gwtbootstrap3/gwtbootstrap3

  1. /**
  2.  * This constructor may be used by subclasses to explicitly use an existing
  3.  * element. This element must be a &lt;textarea&gt; element.
  4.  *
  5.  * @param element the element to be used
  6.  */
  7. protected TextArea(final Element element) {
  8.   super(element.<Element>cast());
  9.   TextAreaElement.as(element);
  10.   element.addClassName(Styles.FORM_CONTROL);
  11. }

代码示例来源：origin: com.googlecode.mgwt/mgwt

  1. @Override
  2.  public void run() {
  3.   node.addClassName(CellList.this.appearance.css().selected());
  4.  }
  5. };

代码示例来源：origin: org.uberfire/uberfire-widgets-commons

  1. public static <E extends Style.HasCssName> void addEnumStyleName(final Element element,
  2.                                  final E style) {
  3.   if (style != null && style.getCssName() != null && !style.getCssName().isEmpty()) {
  4.     element.addClassName(style.getCssName());
  5.   }
  6. }

代码示例来源：origin: org.gwtbootstrap3/gwtbootstrap3

  1. /**
  2.  * @return a new icon element. We only create this when {@link #iconElement}
  3.  *         is null or the {@link #iconType} has changed.
  4.  */
  5. protected Element createIconElement() {
  6.   Element e = Document.get().createElement(ElementTags.I);
  7.   e.addClassName(Styles.FONT_AWESOME_BASE);
  8.   e.addClassName(iconType.getCssName());
  9.   e.getStyle().setPaddingRight(5, Unit.PX);
  10.   return e;
  11. }

代码示例来源：origin: gwtbootstrap3/gwtbootstrap3

  1. private void addToDataGrid(final TableType tableType) {
  2.   getTableHeadElement().getParentElement().addClassName(tableType.getCssName());
  3.   getTableBodyElement().getParentElement().addClassName(tableType.getCssName());
  4.   getTableFootElement().getParentElement().addClassName(tableType.getCssName());
  5. }

代码示例来源：origin: org.gwtbootstrap3/gwtbootstrap3

  1. /**
  2.  * Constructs a table with the given page size with the specified
  3.  * {@link Resources}.
  4.  *
  5.  * @param pageSize  the page size
  6.  * @param resources the resources to use for this widget
  7.  */
  8. public DataGrid(final int pageSize, final DataGrid.Resources resources) {
  9.   super(pageSize, resources, null);
  10.   getTableBodyElement().getParentElement().addClassName(TableType.DEFAULT.getCssName());
  11. }

代码示例来源：origin: org.gwtbootstrap3/gwtbootstrap3

  1. private void addToDataGrid(final TableType tableType) {
  2.   getTableHeadElement().getParentElement().addClassName(tableType.getCssName());
  3.   getTableBodyElement().getParentElement().addClassName(tableType.getCssName());
  4.   getTableFootElement().getParentElement().addClassName(tableType.getCssName());
  5. }

代码示例来源：origin: gwtbootstrap3/gwtbootstrap3

  1. /**
  2.  * Constructs a table with the given page size and the given
  3.  * {@link ProvidesKey key provider}.
  4.  *
  5.  * @param pageSize    the page size
  6.  * @param keyProvider an instance of ProvidesKey, or null if the record
  7.  *                    object should act as its own key
  8.  */
  9. public DataGrid(final int pageSize, final ProvidesKey<T> keyProvider) {
  10.   super(pageSize, getDefaultResources(), keyProvider);
  11.   getTableBodyElement().getParentElement().addClassName(TableType.DEFAULT.getCssName());
  12. }

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

  1. @Override
  2. public void onRowOver(int rowNum) {
  3.   if(!table.isEnabled()) return;
  4.   // toggle rollover tools
  5.   if(rowNum<provider.getList().size())
  6.   {
  7.     TableCellElement rollOverItem = table.getRowElement(rowNum).getCells().getItem(2);
  8.     rollOverItem.getFirstChildElement().getFirstChildElement().addClassName("row-tools-enabled");
  9.   }
  10. }

代码示例来源：origin: gwtbootstrap/gwt-bootstrap

  1. private void applyTableStyle(boolean striped, TableType type) {
  2.   if(striped) {
  3.     getTableHeadElement().getParentElement().addClassName(type.get());
  4.     getTableBodyElement().getParentElement().addClassName(type.get());
  5.     getTableFootElement().getParentElement().addClassName(type.get());
  6.   } else {
  7.     getTableHeadElement().getParentElement().removeClassName(type.get());
  8.     getTableBodyElement().getParentElement().removeClassName(type.get());
  9.     getTableFootElement().getParentElement().removeClassName(type.get());
  10.   }
  11. }

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