Java Code Examples for com.vaadin.ui.ComboBox#addValueChangeListener()
The following examples show how to use
com.vaadin.ui.ComboBox#addValueChangeListener() .
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Example 1
| Source File: ComboBoxBuilder.java From hawkbit with Eclipse Public License 1.0 | 6 votes |
|
/**
* @return a new ComboBox
*/
public ComboBox buildCombBox() {
final ComboBox comboBox = SPUIComponentProvider.getComboBox(null, "", null, ValoTheme.COMBOBOX_SMALL, false, "",
prompt);
comboBox.setImmediate(true);
comboBox.setPageLength(7);
comboBox.setItemCaptionPropertyId(SPUILabelDefinitions.VAR_NAME);
comboBox.setSizeUndefined();
if (caption != null) {
comboBox.setCaption(caption);
}
if (id != null) {
comboBox.setId(id);
}
if (valueChangeListener != null) {
comboBox.addValueChangeListener(valueChangeListener);
}
return comboBox;
}
Example 2
| Source File: CommitteeDecisionFlowPageModContentFactoryImpl.java From cia with Apache License 2.0 | 5 votes |
|
@Secured({ "ROLE_ANONYMOUS", "ROLE_USER", "ROLE_ADMIN" })
@Override
public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
final VerticalLayout panelContent = createPanelContent();
final String pageId = getPageId(parameters);
final ViewRiksdagenCommittee viewRiksdagenCommittee = getItem(parameters);
getCommitteeMenuItemFactory().createCommitteeeMenuBar(menuBar, pageId);
String selectedYear = "2018/19";
if (parameters != null && parameters.contains("[") && parameters.contains("]")) {
selectedYear = parameters.substring(parameters.indexOf('[') + 1, parameters.lastIndexOf(']'));
}
final ComboBox<String> comboBox = new ComboBox<>("Select year", Collections.unmodifiableList(
Arrays.asList("2018/19","2017/18", "2016/17", "2015/16", "2014/15", "2013/14", "2012/13", "2011/12", "2010/11")));
panelContent.addComponent(comboBox);
panelContent.setExpandRatio(comboBox, ContentRatio.SMALL2);
comboBox.setSelectedItem(selectedYear);
comboBox.addValueChangeListener(new DecisionFlowValueChangeListener(NAME,pageId));
final Map<String, List<ViewRiksdagenCommittee>> committeeMap = getApplicationManager()
.getDataContainer(ViewRiksdagenCommittee.class).getAll().stream()
.collect(Collectors.groupingBy(c -> c.getEmbeddedId().getOrgCode().toUpperCase(Locale.ENGLISH)));
final SankeyChart chart = decisionFlowChartManager.createCommitteeDecisionFlow(viewRiksdagenCommittee,
committeeMap, comboBox.getSelectedItem().orElse(selectedYear));
panelContent.addComponent(chart);
panelContent.setExpandRatio(chart, ContentRatio.LARGE);
getPageActionEventHelper().createPageEvent(ViewAction.VISIT_COMMITTEE_VIEW, ApplicationEventGroup.USER, NAME,
parameters, pageId);
panel.setCaption(new StringBuilder().append(NAME).append("::").append(COMMITTEE_DECISION_FLOW).toString());
return panelContent;
}
Example 3
| Source File: ParliamentDecisionFlowPageModContentFactoryImpl.java From cia with Apache License 2.0 | 5 votes |
|
@Secured({ "ROLE_ANONYMOUS", "ROLE_USER", "ROLE_ADMIN" })
@Override
public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
final VerticalLayout panelContent = createPanelContent();
getParliamentMenuItemFactory().createParliamentTopicMenu(menuBar);
String selectedYear = "2018/19";
if (parameters != null && parameters.contains("[") && parameters.contains("]")) {
selectedYear = parameters.substring(parameters.indexOf('[') + 1, parameters.lastIndexOf(']'));
}
final DataContainer<ViewRiksdagenCommittee, String> dataContainer = getApplicationManager()
.getDataContainer(ViewRiksdagenCommittee.class);
final List<ViewRiksdagenCommittee> allCommittess = dataContainer.getAll();
final Map<String, List<ViewRiksdagenCommittee>> committeeMap = allCommittess.stream().collect(Collectors.groupingBy(c -> c.getEmbeddedId().getOrgCode().toUpperCase(Locale.ENGLISH)));
final ComboBox<String> comboBox = new ComboBox<>("Select year", Collections.unmodifiableList(Arrays.asList("2018/19","2017/18","2016/17","2015/16","2014/15","2013/14","2012/13","2011/12","2010/11")));
panelContent.addComponent(comboBox);
panelContent.setExpandRatio(comboBox, ContentRatio.SMALL);
comboBox.setSelectedItem(selectedYear);
comboBox.addValueChangeListener(new DecisionFlowValueChangeListener(NAME,""));
final SankeyChart chart = decisionFlowChartManager.createAllDecisionFlow(committeeMap,comboBox.getSelectedItem().orElse(selectedYear));
panelContent.addComponent(chart);
panelContent.setExpandRatio(chart, ContentRatio.LARGE);
final TextArea textarea = decisionFlowChartManager.createCommitteeeDecisionSummary(committeeMap,comboBox.getSelectedItem().orElse(selectedYear));
textarea.setSizeFull();
panelContent.addComponent(textarea);
panelContent.setExpandRatio(textarea, ContentRatio.SMALL_GRID);
getPageActionEventHelper().createPageEvent(ViewAction.VISIT_PARLIAMENT_RANKING_VIEW, ApplicationEventGroup.USER, NAME,
parameters, selectedYear);
panel.setCaption(new StringBuilder().append(NAME).append("::").append(PARLIAMENT_DECISION_FLOW).toString());
return panelContent;
}
Example 4
| Source File: InviteUserTokenField.java From mycollab with GNU Affero General Public License v3.0 | 5 votes |
|
public InviteUserTokenField() {
inviteEmails = new HashSet<>();
this.setWidth("100%");
ProjectMemberService prjMemberService = AppContextUtil.getSpringBean(ProjectMemberService.class);
candidateUsers = prjMemberService.getUsersNotInProject(CurrentProjectVariables.getProjectId(), AppUI.getAccountId());
List<SimpleTokenizable> tokens = candidateUsers.stream().map(user -> new SimpleTokenizable(user.getUsername().hashCode(), user.getUsername())).collect(Collectors.toList());
ComboBox<SimpleTokenizable> comboBox = new ComboBox<>("", tokens);
comboBox.setItemCaptionGenerator(SimpleTokenizable::getStringValue);
comboBox.setPlaceholder("Type here to add");
comboBox.setNewItemProvider((ComboBox.NewItemProvider<SimpleTokenizable>) value -> {
if (StringUtils.isValidEmail(value) && !inviteEmails.contains(value)) {
inviteEmails.add(value);
tokenField.addTokenizable(new SimpleTokenizable(value.hashCode(), value));
return Optional.empty();
} else {
Notification.show("Warning", "Invalid input", Notification.Type.WARNING_MESSAGE);
return Optional.empty();
}
});
comboBox.addValueChangeListener(getComboBoxValueChange(tokenField));
tokenField.addTokenRemovedListener(event -> {
Tokenizable token = event.getTokenizable();
inviteEmails.remove(token.getStringValue());
});
tokenField.setInputField(comboBox);
tokenField.setEnableDefaultDeleteTokenAction(true);
this.addComponent(tokenField);
}
Example 5
| Source File: InputOutputUI.java From chipster with MIT License | 5 votes |
|
protected void initElements() {
type2 = new ComboBox();
type2.setImmediate(true);
type2.setWidth(WIDTH);
lbMeta = new Label("Meta:");
cbMeta = new CheckBox();
cbMeta.setDescription("Is this element Meta data");
optional.setWidth(WIDTH);
type = new ComboBox();
type.setWidth(WIDTH);
type.setNullSelectionAllowed(false);
type.setImmediate(true);
type.addItem(SINGLE_FILE);
type.addItem(MULTI_FILE);
type.select(SINGLE_FILE);
type.addValueChangeListener(new ValueChangeListener() {
private static final long serialVersionUID = -1134955257251483403L;
@Override
public void valueChange(ValueChangeEvent event) {
if(type.getValue().toString().contentEquals(SINGLE_FILE)) {
getSingleFileUI();
} else if(type.getValue().toString().contentEquals(MULTI_FILE)){
getMultipleFilesUI();
}
}
});
}
Example 6
| Source File: FormUtils.java From jdal with Apache License 2.0 | 5 votes |
|
/**
* Add a link on primary and dependent ComboBoxes by property name.
* When selection changes on primary use propertyName to get a Collection and fill dependent ComboBox with it
* @param primary ComboBox when selection changes
* @param dependent ComboBox that are filled with collection
* @param propertyName the property name for get the collection from primary selected item
* @param addNull if true, add a null as first combobox item
*/
@SuppressWarnings("rawtypes")
public static void link(final ComboBox primary, final ComboBox dependent,
final String propertyName, final boolean addNull) {
primary.addValueChangeListener(new ValueChangeListener() {
public void valueChange(ValueChangeEvent event) {
Object selected = event.getProperty().getValue();
if (selected != null) {
BeanWrapper wrapper = PropertyAccessorFactory.forBeanPropertyAccess(selected);
if (wrapper.isReadableProperty(propertyName)) {
Collection items = (Collection) wrapper.getPropertyValue(propertyName);
dependent.removeAllItems();
if (addNull)
dependent.addItem(null);
for (Object item : items)
dependent.addItem(item);
}
else {
log.error("Can't write on propety '" + propertyName + "' of class: '" + selected.getClass() + "'");
}
}
}
});
}
Example 7
| Source File: RangeEditorComponent.java From XACML with MIT License | 4 votes |
|
private void setupComboText(final ComboBox box, final TextField text) {
//
// Respond to combo changes
//
box.addValueChangeListener(new ValueChangeListener() {
private static final long serialVersionUID = 1L;
@Override
public void valueChange(ValueChangeEvent event) {
//
// Get the new value
//
String property = (String) box.getValue();
//
// Get our constraint object
//
ConstraintValue value = (ConstraintValue) box.getData();
//
// Update our object
//
if (property == null) {
//
// Clear the text field and disable it
//
text.setEnabled(false);
text.setValue(null);
} else {
//
// Change the property name
//
value.setProperty(property);
//
// Focus to the text field and enable it
//
text.setEnabled(true);
text.focus();
}
}
});
}
Example 8
| Source File: DemoUI.java From gantt with Apache License 2.0 | 4 votes |
|
private Panel createControls() {
Panel panel = new Panel();
panel.setWidth(100, Unit.PERCENTAGE);
controls = new HorizontalLayout();
controls.setSpacing(true);
controls.setMargin(true);
panel.setContent(controls);
subControls = new HorizontalLayout();
subControls.setSpacing(true);
subControls.setVisible(false);
start = createStartDateField();
end = createEndDateField();
Button createStep = new Button("Create New Step...", createStepClickListener);
HorizontalLayout heightAndUnit = new HorizontalLayout(Util.createHeightEditor(gantt),
Util.createHeightUnitEditor(gantt));
HorizontalLayout widthAndUnit = new HorizontalLayout(Util.createWidthEditor(gantt),
Util.createWidthUnitEditor(gantt));
reso = new NativeSelect<Resolution>("Resolution");
reso.setEmptySelectionAllowed(false);
reso.setItems(org.tltv.gantt.client.shared.Resolution.Hour, org.tltv.gantt.client.shared.Resolution.Day,
org.tltv.gantt.client.shared.Resolution.Week);
reso.setValue(gantt.getResolution());
resolutionValueChangeRegistration = Optional.of(reso.addValueChangeListener(resolutionValueChangeListener));
localeSelect = new NativeSelect<Locale>("Locale") {
@Override
public void attach() {
super.attach();
if (getValue() == null) {
// use default locale
setValue(gantt.getLocale());
addValueChangeListener(localeValueChangeListener);
}
}
};
localeSelect.setEmptySelectionAllowed(false);
localeSelect.setItems(Locale.getAvailableLocales());
localeSelect.setItemCaptionGenerator((l) -> l.getDisplayName(getLocale()));
ComboBox<String> timezoneSelect = new ComboBox<String>("Timezone");
timezoneSelect.setWidth(300, Unit.PIXELS);
timezoneSelect.setEmptySelectionAllowed(false);
timezoneSelect.setItemCaptionGenerator(new ItemCaptionGenerator<String>() {
@Override
public String apply(String item) {
if ("Default".equals(item)) {
return "Default (" + getDefaultTimeZone().getDisplayName() + ")";
}
TimeZone tz = TimeZone.getTimeZone(item);
return tz.getID() + " (raw offset " + (tz.getRawOffset() / 60000) + "m)";
}
});
List<String> items = new ArrayList<>();
items.add("Default");
items.addAll(Gantt.getSupportedTimeZoneIDs());
timezoneSelect.setItems((caption, fltr) -> caption.contains(fltr), items);
timezoneSelect.setValue("Default");
timezoneSelect.addValueChangeListener(timezoneValueChangeListener);
final Button toggleSubControlsBtn = new Button("Show More Settings...");
toggleSubControlsBtn.addStyleName("link");
toggleSubControlsBtn.addClickListener(new ClickListener() {
@Override
public void buttonClick(ClickEvent event) {
subControls.setVisible(!subControls.isVisible());
toggleSubControlsBtn.setCaption(subControls.isVisible() ? "Less Settings..." : "More Settings...");
}
});
controls.addComponent(start);
controls.addComponent(end);
controls.addComponent(reso);
controls.addComponent(subControls);
controls.addComponent(toggleSubControlsBtn);
controls.setComponentAlignment(toggleSubControlsBtn, Alignment.BOTTOM_CENTER);
subControls.addComponent(localeSelect);
subControls.addComponent(timezoneSelect);
subControls.addComponent(heightAndUnit);
subControls.addComponent(widthAndUnit);
subControls.addComponent(createStep);
subControls.setComponentAlignment(createStep, Alignment.MIDDLE_LEFT);
return panel;
}
