Example usage for com.google.gwt.dom.client SelectElement getOptions

Introduction

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

Prototype

public final NodeList<OptionElement> getOptions() 

Source Link

Document

The collection of OPTION elements contained by this element.

Usage

From source file:com.agnie.gwt.common.client.widget.ListBox.java

License:Open Source License

/**
 * To set ListItem Label as it's Title(tooltip) for each ListItem.
 */// w w w . j  a v a  2s.  co  m
private void setTitle() {
    SelectElement selectElement = SelectElement.as(this.getElement());
    NodeList<OptionElement> options = selectElement.getOptions();
    for (int i = 0; i < options.getLength(); i++) {
        T t = this.list.get(i);
        options.getItem(i).setTitle(gt.getText(t));
    }
}

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From source file:io.apiman.manager.ui.client.local.pages.common.SelectBox.java

License:Apache License

/**
 * Sets the select box's options./*from www  .  j  av  a  2 s  . c om*/
 * @param options
 */
public void setOptions(List<T> options) {
    clear();
    this.options = options;

    for (T option : options) {
        String name = optionName(option);
        String value = optionValue(option);
        String dataContent = optionDataContent(option);
        if (value == null)
            this.addItem(name);
        else
            this.addItem(name, value);
        if (dataContent != null) {
            SelectElement select = getElement().cast();
            NodeList<OptionElement> o = select.getOptions();
            OptionElement item = o.getItem(o.getLength() - 1);
            item.setAttribute("data-content", dataContent); //$NON-NLS-1$
        }
    }
    if (isAttached()) {
        refreshUI(getElement());
    }
}

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

License:Apache License

protected void populateSelector() {
    listBox.clear();/*from   www . ja va  2 s . c  om*/
    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

protected void showHint(String hint) {
    if (hintEnabled) {
        SelectElement selectElement = SelectElement.as(listBox.getElement());
        NodeList<OptionElement> options = selectElement.getOptions();
        options.getItem(0).setText(hint);
    } else {/* w  ww . j  a  v a  2  s.c  om*/
        listBox.addItem(hint);
        hintEnabled = true;
    }
}

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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   w  w  w  .  j a v a 2  s  .  c  o  m
    }
}

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

License:Apache License

protected void populateSelector() {
    listBox.clear();//from w  ww  .  j a  v a2  s .  c  o  m
    final String firstColumnId = getColumnId(dataSet, 0);
    final String firstColumnName = getColumnName(dataSet, 0);
    listBox.addItem("- Select " + firstColumnName + " -");
    SelectElement selectElement = SelectElement.as(listBox.getElement());
    NodeList<OptionElement> options = selectElement.getOptions();

    // Generate the list entries from the current data set
    List<String> currentFilter = filterValues(firstColumnId);
    for (int i = 0; i < dataSet.getRowCount(); i++) {
        String value = dataSet.getValueAt(i, firstColumnId).toString();
        listBox.addItem(value);
        if (currentFilter != null && currentFilter.contains(value)) {
            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++) {
                String extraColumnId = getColumnId(dataSet, j);
                String extraColumnName = getColumnName(dataSet, j);
                Object extraValue = dataSet.getValueAt(i, extraColumnId);

                if (j > 1)
                    out.append("  ");
                out.append(extraColumnName).append("=").append(extraValue.toString());
            }
            options.getItem(i + 1).setTitle(out.toString());
        }
    }
}

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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.  j  a  va  2s.  c o  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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From source file:org.unitime.timetable.gwt.client.rooms.RoomSharingWidget.java

License:Apache License

protected void addPreferenceIfNeeded(P line, final RoomSharingOption option) {
    if (option.hasPreference() && iModel.getPreferences() != null) {
        final ListBox pref = new ListBox();
        pref.setStyleName("unitime-TextBox");
        pref.addStyleName("preference");
        for (PreferenceInterface p : iModel.getPreferences()) {
            pref.addItem(p.getName(), p.getId().toString());
        }/*from   ww w  .j  a v  a  2  s .  c o  m*/
        SelectElement selectElement = SelectElement.as(pref.getElement());
        NodeList<OptionElement> items = selectElement.getOptions();
        for (int i = 0; i < items.getLength(); i++) {
            PreferenceInterface p = iModel.getPreferences().get(i);
            if (p.getColor() != null)
                items.getItem(i).getStyle().setBackgroundColor(p.getColor());
            if (items.getItem(i).getValue().equals(option.getPreference().toString()))
                pref.setSelectedIndex(i);
        }
        pref.addChangeHandler(new ChangeHandler() {
            @Override
            public void onChange(ChangeEvent event) {
                option.setPreference(iModel.getPreferences().get(pref.getSelectedIndex()).getId());
            }
        });
        line.add(pref);
    }
}

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