本文整理了Java中com.google.gwt.dom.client.Element.focus()方法的一些代码示例，展示了Element.focus()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.focus()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：focus

Element.focus介绍

[英]Gives keyboard focus to this element.
[中]为该元素提供键盘焦点。

代码示例

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

@Override
 public void execute() {
  focusable.focus();
 }
});

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

public void focus(Element elem) {
 elem.focus();
}

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

public void onClose(CloseEvent<PopupPanel> event) {
  lastKey = null;
  lastValue = null;
  lastIndex = -1;
  lastColumn = -1;
  if (lastParent != null && !event.isAutoClosed()) {
   // Refocus on the containing cell after the user selects a value, but
   // not if the popup is auto closed.
   lastParent.focus();
  }
  lastParent = null;
 }
});

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

@Override
 public void execute() {
  if (!hasData.resetFocusOnCell()) {
   Element elem = hasData.getKeyboardSelectedElement();
   if (elem != null) {
    elem.focus();
   }
  }
 }
});

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

@Override
public boolean resetFocus(Context context, Element parent, C value) {
 if (isEditing(context, parent, value)) {
  getInputElement(parent).focus();
  return true;
 }
 return false;
}

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

@Override
public void setFocus(boolean focused) {
 Element elem = getKeyboardSelectedElement();
 if (elem != null) {
  if (focused) {
   elem.focus();
  } else {
   elem.blur();
  }
 }
}

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

@Override
 public void setFocus(Element parent, boolean focused) {
  Element focusable = parent.getFirstChildElement().cast();
  if (focused) {
   focusable.focus();
  } else {
   focusable.blur();
  }
 }
}

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

@Override
protected void setKeyboardSelected(int index, boolean selected, boolean stealFocus) {
 if (!isRowWithinBounds(index)) {
  return;
 }
 Element elem = getRowElement(index);
 if (!selected || isFocused || stealFocus) {
  setStyleName(elem, style.cellListKeyboardSelectedItem(), selected);
 }
 setFocusable(elem, selected);
 if (selected && stealFocus && !cellIsEditing) {
  elem.focus();
  onFocus();
 }
}

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

@Override
 protected void onEnterKeyDown(Context context, Element parent, C value,
   NativeEvent event, ValueUpdater<C> valueUpdater) {
  Element input = getInputElement(parent);
  Element target = event.getEventTarget().cast();
  Object key = context.getKey();
  if (getInputElement(parent).isOrHasChild(target)) {
   finishEditing(parent, value, key, valueUpdater);
  } else {
   focusedKey = key;
   input.focus();
  }
 }
}

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

@Override
  public void execute() {
    lastFocus.focus();
  }
}

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

@Override
 public void execute() {
  focusable.focus();
 }
});

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

@Override
 public void execute() {
  focusable.focus();
 }
});

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

cellParent.focus();

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

@Override
 public void execute() {
  if (!hasData.resetFocusOnCell()) {
   Element elem = hasData.getKeyboardSelectedElement();
   if (elem != null) {
    elem.focus();
   }
  }
 }
});

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

@Override
public boolean resetFocus(Context context, Element parent, C value) {
 if (isEditing(context, parent, value)) {
  getInputElement(parent).focus();
  return true;
 }
 return false;
}

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

@Override
protected void queueUploadStop() {
  if (progressWindow != null) {
    progressWindow.hide();
    progressWindow = null;
  }
  getFileInputElement().focus();
  if (queueUploadListener != null) {
    queueUploadListener.uploadFinished();
  }
}

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

@Override
 public void setFocus(Element parent, boolean focused) {
  Element focusable = parent.getFirstChildElement().cast();
  if (focused) {
   focusable.focus();
  } else {
   focusable.blur();
  }
 }
}

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

/**
 * Bind a set of functions to the focus event of each matched element. Or trigger the event and
 * move the input focus to the first element if no functions are provided.
 */
public GQuery focus(Function... f) {
 bindOrFire(Event.ONFOCUS, null, f);
 if (!isEmpty() && f.length == 0) {
  get(0).focus();
 }
 return this;
}

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

@Override
 public void setFocus(Element parent, boolean focused) {
  Element focusable = parent.getFirstChildElement().cast();
  if (focused) {
   focusable.focus();
  } else {
   focusable.blur();
  }
 }
}

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

private void grabFocus() {
  Widget mainContent = contentPanel.getWidget();
  NodeList<Element> nodeList = mainContent.getElement().getElementsByTagName("*");
  for (int i = 0; i < nodeList.getLength(); i++) {
    Element e = nodeList.getItem(i);
    if (FOCUSABLE_TAGS.contains(e.getTagName().toUpperCase())) {
      e.focus();
      return;
    }
  }
}