Example usage for com.google.gwt.aria.client Roles getListitemRole

Introduction

In this page you can find the example usage for com.google.gwt.aria.client Roles getListitemRole.

Prototype

public static ListitemRole getListitemRole() 

Source Link

Usage

From source file:org.eclipse.hawkbit.ui.filtermanagement.client.SuggestionsSelectList.java

License:Open Source License

/**
 * Adds suggestions to the suggestion menu bar.
 * //from   w w w  . jav  a2s . c o  m
 * @param suggestions
 *            the suggestions to be added
 * @param textFieldWidget
 *            the text field which the suggestion is attached to to bring
 *            back the focus after selection
 * @param popupPanel
 *            pop-up panel where the menu bar is shown to hide it after
 *            selection
 * @param suggestionServerRpc
 *            server RPC to ask for new suggestion after a selection
 */
public void addItems(final List<SuggestTokenDto> suggestions, final VTextField textFieldWidget,
        final PopupPanel popupPanel, final TextFieldSuggestionBoxServerRpc suggestionServerRpc) {
    for (int index = 0; index < suggestions.size(); index++) {
        final SuggestTokenDto suggestToken = suggestions.get(index);
        final MenuItem mi = new MenuItem(suggestToken.getSuggestion(), true, new ScheduledCommand() {
            @Override
            public void execute() {
                final String tmpSuggestion = suggestToken.getSuggestion();
                final TokenStartEnd tokenStartEnd = tokenMap.get(tmpSuggestion);
                final String text = textFieldWidget.getValue();
                final StringBuilder builder = new StringBuilder(text);
                builder.replace(tokenStartEnd.getStart(), tokenStartEnd.getEnd() + 1, tmpSuggestion);
                textFieldWidget.setValue(builder.toString(), true);
                popupPanel.hide();
                textFieldWidget.setFocus(true);
                suggestionServerRpc.suggest(builder.toString(), textFieldWidget.getCursorPos());
            }
        });
        tokenMap.put(suggestToken.getSuggestion(),
                new TokenStartEnd(suggestToken.getStart(), suggestToken.getEnd()));
        Roles.getListitemRole().set(mi.getElement());
        WidgetUtil.sinkOnloadForImages(mi.getElement());
        addItem(mi);
    }
}

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