com.google.gwt.user.client.ui.SuggestOracle Java Examples

The following examples show how to use com.google.gwt.user.client.ui.SuggestOracle. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: EditorHarness.java    From swellrt with Apache License 2.0 6 votes vote down vote up 
void initContentOracle() {
  contentOracle = new MultiWordSuggestOracle();

  contentSuggestBox = new SuggestBox(contentOracle);
  contentSuggestBox.getElement().setId("content-box");

  // Some initial content xml strings
  contentOracle.add("");
  contentOracle.add("abcd");

  contentSuggestBox.addSelectionHandler(new SelectionHandler<SuggestOracle.Suggestion>() {
    @Override public void onSelection(SelectionEvent<SuggestOracle.Suggestion> event) {
      setFromContentBox();
    }
  });

  String[] extra = extendSampleContent();
  if (extra != null) {
    for (String content : extra) {
      contentOracle.add(content);
    }
  }
}
Example #2
Source File: EditorHarness.java    From incubator-retired-wave with Apache License 2.0 6 votes vote down vote up 
void initContentOracle() {
  contentOracle = new MultiWordSuggestOracle();

  contentSuggestBox = new SuggestBox(contentOracle);
  contentSuggestBox.getElement().setId("content-box");

  // Some initial content xml strings
  contentOracle.add("");
  contentOracle.add("abcd");

  contentSuggestBox.addSelectionHandler(new SelectionHandler<SuggestOracle.Suggestion>() {
    @Override public void onSelection(SelectionEvent<SuggestOracle.Suggestion> event) {
      setFromContentBox();
    }
  });

  String[] extra = extendSampleContent();
  if (extra != null) {
    for (String content : extra) {
      contentOracle.add(content);
    }
  }
}
Example #3
Source File: AutoCompleteView.java    From gwt-material-demo with Apache License 2.0 5 votes vote down vote up 
public List<User> getSelectedUsers() {
    List<? extends SuggestOracle.Suggestion> values = acList.getValue();
    List<User> users = new ArrayList<>(values.size());
    for(SuggestOracle.Suggestion value : values){
        if(value instanceof UserSuggestion){
            UserSuggestion us = (UserSuggestion) value;
            User user = us.getUser();
            users.add(user);
        }
    }
    return users;
}
Example #4
Source File: JMXPresenter.java    From core with GNU Lesser General Public License v2.1 5 votes vote down vote up 
@Override
public void requestSuggestions(final SuggestOracle.Request request, final SuggestOracle.Callback callback) {

    LoadSocketBindingsCmd cmd = new LoadSocketBindingsCmd(dispatcher, factory, metaData);
    cmd.execute("full-ha-sockets", new SimpleCallback<List<SocketBinding>>() {
        @Override
        public void onSuccess(List<SocketBinding> result) {

            List<SimpleSuggestion> suggestions = new ArrayList<SimpleSuggestion>();
            for (SocketBinding binding : result) {
                if (binding.getName().startsWith(request.getQuery())) {
                    SimpleSuggestion suggestion = new SimpleSuggestion(
                            binding.getName(), binding.getName()
                    );
                    suggestions.add(suggestion);
                }
            }


            SuggestOracle.Response response = new SuggestOracle.Response();
            response.setSuggestions(suggestions);
            response.setMoreSuggestionsCount(suggestions.size());
            callback.onSuggestionsReady(request, response);
        }
    });


}
Example #5
Source File: AriaSuggestBox.java    From unitime with Apache License 2.0 4 votes vote down vote up 
public AriaSuggestBox(SuggestOracle oracle) {
	this(new AriaTextBox(), oracle);
}
Example #6
Source File: AriaSuggestBox.java    From unitime with Apache License 2.0 4 votes vote down vote up 
public AriaSuggestBox(AriaTextBox box, SuggestOracle oracle) {
	iOracle = oracle;
	iText = box;
	iText.setStyleName("gwt-SuggestBox");
	initWidget(iText);
	
	addEventsToTextBox();
	
	iSuggestionMenu = new SuggestionMenu();
	
	iPopupScroll = new ScrollPanel(iSuggestionMenu);
	iPopupScroll.addStyleName("scroll");
	
	iSuggestionPopup = new PopupPanel(true, false);
	iSuggestionPopup.setPreviewingAllNativeEvents(true);
	iSuggestionPopup.setStyleName("unitime-SuggestBoxPopup");
	iSuggestionPopup.setWidget(iPopupScroll);
	iSuggestionPopup.addAutoHidePartner(getElement());
	
	iSuggestionCallback = new SuggestionCallback() {
		@Override
		public void onSuggestionSelected(Suggestion suggestion) {
			if (!suggestion.getReplacementString().isEmpty()) {
				setStatus(ARIA.suggestionSelected(status(suggestion)));
			}
			iCurrentText = suggestion.getReplacementString();
			setText(suggestion.getReplacementString());
			hideSuggestionList();
			fireSuggestionEvent(suggestion);
		}
	};
	
	iOracleCallback = new SuggestOracle.Callback() {
		@Override
		public void onSuggestionsReady(Request request, Response response) {
			if (response.getSuggestions() == null || response.getSuggestions().isEmpty()) {
				if (iSuggestionPopup.isShowing()) iSuggestionPopup.hide();
			} else {
				iSuggestionMenu.clearItems();
				SuggestOracle.Suggestion first = null;
				for (SuggestOracle.Suggestion suggestion: response.getSuggestions()) {
					iSuggestionMenu.addItem(new SuggestionMenuItem(suggestion));
					if (first == null) first = suggestion;
				}
				iSuggestionMenu.selectItem(0);
				ToolBox.setMinWidth(iSuggestionMenu.getElement().getStyle(), (iText.getElement().getClientWidth() - 4) + "px");
				iSuggestionPopup.showRelativeTo(iText);
				iSuggestionMenu.scrollToView();
				if (response.getSuggestions().size() == 1) {
					if (first.getReplacementString().isEmpty())
						setStatus(status(first));
					else
						setStatus(ARIA.showingOneSuggestion(status(first)));
				} else {
					setStatus(ARIA.showingMultipleSuggestions(response.getSuggestions().size(), request.getQuery(), status(first)));
				}
			}
		}
	};
	
	Roles.getTextboxRole().setAriaAutocompleteProperty(iText.getElement(), AutocompleteValue.NONE);
	
	iSuggestionPopup.getElement().setAttribute("id", DOM.createUniqueId());
	Roles.getTextboxRole().setAriaOwnsProperty(iText.getElement(), Id.of(iSuggestionPopup.getElement()));
}
Example #7
Source File: SuggestionManagement.java    From core with GNU Lesser General Public License v2.1 votes vote down vote up 
void requestSuggestions(SuggestOracle.Request request, SuggestOracle.Callback callback);