Example usage for com.google.gwt.dom.client OptionElement setTitle

Introduction

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

Prototype

@Override
    public void setTitle(String title) 

Source Link

Usage

From source file:org.dashbuilder.renderer.client.selector.SelectorDisplayer.java

License:Apache License

protected void populateSelector() {
    listBox.clear();/*from w ww  .j ava 2  s  .  c o  m*/
    final DataColumn firstColumn = dataSet.getColumnByIndex(0);
    final String firstColumnId = firstColumn.getId();
    ColumnSettings columnSettings = displayerSettings.getColumnSettings(firstColumn);
    final String firstColumnName = columnSettings.getColumnName();

    listBox.addItem(
            "- " + SelectorConstants.INSTANCE.selectorDisplayer_select() + " " + firstColumnName + " -");
    SelectElement selectElement = SelectElement.as(listBox.getElement());
    NodeList<OptionElement> options = selectElement.getOptions();

    // Generate the list entries from the current data set
    List<Integer> currentFilter = super.filterIndexes(firstColumnId);
    for (int i = 0; i < dataSet.getRowCount(); i++) {

        Object obj = dataSet.getValueAt(i, 0);
        if (obj == null)
            continue;

        String value = super.formatValue(obj, firstColumn);
        listBox.addItem(value);
        if (currentFilter != null && currentFilter.contains(i)) {
            listBox.setSelectedIndex(i + 1);
        }

        // Generate an option tooltip (only if extra data set columns are defined)
        int ncolumns = getNumberOfColumns(dataSet);
        if (ncolumns > 1) {
            StringBuilder out = new StringBuilder();
            for (int j = 1; j < ncolumns; j++) {
                DataColumn extraColumn = dataSet.getColumnByIndex(j);
                columnSettings = displayerSettings.getColumnSettings(extraColumn);
                String extraColumnName = columnSettings.getColumnName();
                Object extraValue = dataSet.getValueAt(i, j);

                if (extraValue != null) {
                    if (j > 1)
                        out.append("  ");
                    String formattedValue = super.formatValue(extraValue, extraColumn);
                    out.append(extraColumnName).append("=").append(formattedValue);
                }
            }
            OptionElement optionElement = options.getItem(i + 1);
            if (optionElement != null)
                optionElement.setTitle(out.toString());
        }
    }
}

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From source file:org.dashbuilder.renderer.client.selector.SelectorDisplayerView.java

License:Apache License

@Override
public void setItemTitle(int index, String title) {
    SelectElement selectElement = SelectElement.as(listBox.getElement());
    NodeList<OptionElement> options = selectElement.getOptions();
    OptionElement optionElement = options.getItem(index + (hintEnabled ? 1 : 0));
    if (optionElement != null) {
        optionElement.setTitle(title);
    }//from ww  w.j a  va 2s. c  om
}

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From source file:org.pentaho.mantle.client.ui.custom.ListBoxTitle.java

License:Open Source License

@Override
public void insertItem(String item, HasDirection.Direction dir, String value, int index) {
    SelectElement select = (SelectElement) this.getElement().cast();
    OptionElement option = Document.get().createOptionElement();
    this.setOptionText(option, item, dir);
    option.setValue(value);//from   w ww .  ja  v a  2s.co m
    option.setTitle(value);
    int itemCount = select.getLength();
    if (index < 0 || index > itemCount) {
        index = itemCount;
    }

    if (index == itemCount) {
        select.add(option, (OptionElement) null);
    } else {
        OptionElement before = (OptionElement) select.getOptions().getItem(index);
        select.add(option, before);
    }
}

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