Example usage for com.google.gwt.dom.client OptGroupElement setLabel

Introduction

In this page you can find the example usage for com.google.gwt.dom.client OptGroupElement setLabel.

Prototype

public void setLabel(String label) 

Source Link

Document

Assigns a label to this option group.

Usage

From source file:com.ponysdk.core.terminal.ui.PTListBox.java

License:Apache License

@Override
public boolean update(final ReaderBuffer buffer, final BinaryModel binaryModel) {
    final ServerToClientModel model = binaryModel.getModel();
    if (ServerToClientModel.CLEAR == model) {
        uiObject.clear();//ww w .  ja v a 2  s .c om
        return true;
    } else if (ServerToClientModel.ITEM_INSERTED == model) {
        final String item = binaryModel.getStringValue() != null ? binaryModel.getStringValue() : "";
        final BinaryModel indexModel = buffer.readBinaryModel();
        if (ServerToClientModel.INDEX == indexModel.getModel()) {
            uiObject.insertItem(item, indexModel.getIntValue());
        } else {
            buffer.rewind(indexModel);
            uiObject.addItem(item);
        }
        return true;
    } else if (ServerToClientModel.ITEM_ADD == model) {
        final String items = binaryModel.getStringValue();
        // ServerToClientModel.ITEM_GROUP
        final String groupName = buffer.readBinaryModel().getStringValue();
        final SelectElement select = uiObject.getElement().cast();

        final OptGroupElement groupElement = Document.get().createOptGroupElement();
        groupElement.setLabel(groupName);

        final String[] tokens = items.split(";");

        for (final String token : tokens) {
            final OptionElement optElement = Document.get().createOptionElement();
            optElement.setInnerText(token);
            groupElement.appendChild(optElement);
        }
        select.appendChild(groupElement);
        return true;
    } else if (ServerToClientModel.ITEM_UPDATED == model) {
        final String item = binaryModel.getStringValue() != null ? binaryModel.getStringValue() : "";
        // ServerToClientModel.INDEX
        final int index = buffer.readBinaryModel().getIntValue();
        uiObject.setItemText(index, item);
        return true;
    } else if (ServerToClientModel.ITEM_REMOVED == model) {
        uiObject.removeItem(binaryModel.getIntValue());
        return true;
    } else if (ServerToClientModel.SELECTED == model) {
        final boolean selected = binaryModel.getBooleanValue();
        // ServerToClientModel.INDEX
        final int index = buffer.readBinaryModel().getIntValue();
        if (index == -1)
            uiObject.setSelectedIndex(index);
        else
            uiObject.setItemSelected(index, selected);
        return true;
    } else if (ServerToClientModel.VISIBLE_ITEM_COUNT == model) {
        uiObject.setVisibleItemCount(binaryModel.getIntValue());
        return true;
    } else if (ServerToClientModel.MULTISELECT == model) {
        uiObject.setMultipleSelect(binaryModel.getBooleanValue());
        return true;
    } else {
        return super.update(buffer, binaryModel);
    }
}

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From source file:com.uni.hs13.visupoll.client.OptGroupListBox.java

License:Apache License

/**
 * Adds a new OPTGROUP item to the ListBox. If the name of the group already exists, the group
 * item will <strong>not</strong> be created.
 * //from  w  w  w  .  j  a v a  2  s  .co  m
 * @param groupName The name of the group.
 * @return {@code true}, if the name does not already exist, otherwise {@code false}.
 */
public boolean addGroup(final String groupName) {
    // check if this group already exists
    SelectElement selectElement = this.getElement().cast();
    NodeList<Element> elementsByTagName = selectElement.getElementsByTagName("*");

    for (int i = 0; i < elementsByTagName.getLength(); i++) {
        Element item = elementsByTagName.getItem(i);

        if (OptGroupListBoxItemType.GROUP.getItemNodeName().equals(item.getNodeName())) {
            OptGroupElement castedElement = (OptGroupElement) item;
            if (castedElement.getLabel().equals(groupName)) {
                return false;
            }
        }
    }

    // okay, it does not already exist... create it
    OptGroupElement groupElement = Document.get().createOptGroupElement();
    groupElement.setLabel(groupName);
    SelectElement select = this.getElement().cast();
    select.appendChild(groupElement);
    latestOptGroupElement = groupElement;
    return true;
}

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From source file:org.xwiki.gwt.wysiwyg.client.plugin.style.StylePlugin.java

License:Open Source License

/**
 * Group the given style names under the specified group.
 * //from  ww w  . j ava  2s.c om
 * @param groupLabel the group label
 * @param styleNames the style names to group
 */
private void groupStyleNames(String groupLabel, List<OptionElement> styleNames) {
    OptGroupElement group = styleNamePicker.getElement().getOwnerDocument().createOptGroupElement();
    group.setLabel(groupLabel);
    styleNamePicker.getElement().appendChild(group);
    for (OptionElement styleName : styleNames) {
        group.appendChild(styleName);
    }
}

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