Examples with Component com.haulmont.cuba.gui.components.Component used on opensource projects

Example 66 with Component

use of com.haulmont.cuba.gui.components.Component in project cuba by cuba-platform.

the class LookupPickerFieldDsTest method testUnsubscribeSubscribeDsListener.

@Test
public void testUnsubscribeSubscribeDsListener() {
    LookupPickerField component = (LookupPickerField) factory.createComponent(LookupPickerField.NAME);
    CollectionDatasource<Group, UUID> groupsDs = getTestCollectionDatasource();
    component.setOptionsDatasource(groupsDs);
    List<Group> groups = new ArrayList<>(groupsDs.getItems());
    Datasource<User> userDs = getTestUserDatasource();
    userDs.getItem().setGroup(groups.get(0));
    component.setDatasource(userDs, "group");
    // unbind
    component.setDatasource(null, null);
    // setup
    boolean[] valueWasChanged = { false };
    Datasource.ItemPropertyChangeListener<User> listener = e -> valueWasChanged[0] = true;
    userDs.addItemPropertyChangeListener(listener);
    component.setDatasource(userDs, "group");
    component.setValue(null);
    assertEquals(true, valueWasChanged[0]);
}

Example 67 with Component

use of com.haulmont.cuba.gui.components.Component in project cuba by cuba-platform.

the class DeclarativeColumnGenerator method generateCell.

@Override
public Component generateCell(Entity entity) {
    if (unableToFindMethod) {
        return null;
    }
    Frame frame = table.getFrame();
    if (frame == null) {
        throw new IllegalStateException("Table should be attached to frame");
    }
    Frame controller = ComponentsHelper.getFrameController(frame);
    if (method == null) {
        method = findGeneratorMethod(controller.getClass(), methodName);
        if (method == null) {
            this.unableToFindMethod = true;
            String tableId = table.getId() == null ? "" : table.getId();
            throw new IllegalStateException(String.format("No suitable method named %s for column generator of table %s", methodName, tableId));
        }
    }
    try {
        return (Component) method.invoke(controller, entity);
    } catch (Exception e) {
        throw new RuntimeException("Exception in declarative Table column generator " + methodName, e);
    }
}

Example 68 with Component

use of com.haulmont.cuba.gui.components.Component in project cuba by cuba-platform.

the class AbstractUploadFieldLoader method loadDropZone.

protected void loadDropZone(UploadField uploadField, Element element) {
    String dropZoneId = element.attributeValue("dropZone");
    if (StringUtils.isNotEmpty(dropZoneId)) {
        Component dropZone = context.getFrame().getComponent(dropZoneId);
        if (dropZone instanceof BoxLayout) {
            uploadField.setDropZone(new UploadField.DropZone((BoxLayout) dropZone));
        } else if (dropZone != null) {
            log.warn("Unsupported dropZone class {}", dropZone.getClass().getName());
        } else {
            log.warn("Unable to find dropZone component with id: {}", dropZoneId);
        }
    }
    String dropZonePrompt = element.attributeValue("dropZonePrompt");
    if (StringUtils.isNotEmpty(dropZonePrompt)) {
        uploadField.setDropZonePrompt(loadResourceString(dropZonePrompt));
    }
}

Example 69 with Component

use of com.haulmont.cuba.gui.components.Component in project cuba by cuba-platform.

the class AccordionLoader method createComponent.

@Override
public void createComponent() {
    resultComponent = (Accordion) factory.createComponent(Accordion.NAME);
    loadId(resultComponent, element);
    // noinspection unchecked
    List<Element> tabElements = element.elements("tab");
    for (Element tabElement : tabElements) {
        final String name = tabElement.attributeValue("id");
        boolean lazy = Boolean.parseBoolean(tabElement.attributeValue("lazy"));
        ComponentLoader tabComponentLoader = getLoader(tabElement, TabComponentLoader.class);
        Accordion.Tab tab;
        if (lazy) {
            tab = resultComponent.addLazyTab(name, tabElement, tabComponentLoader);
        } else {
            tabComponentLoader.createComponent();
            Component tabComponent = tabComponentLoader.getResultComponent();
            tab = resultComponent.addTab(name, tabComponent);
            pendingLoadComponents.add(tabComponentLoader);
        }
        pendingLoadTabs.put(tabElement, tab);
    }
}

Example 70 with Component

use of com.haulmont.cuba.gui.components.Component in project cuba by cuba-platform.

the class BulkEditorLoader method loadComponent.

@Override
public void loadComponent() {
    assignXmlDescriptor(resultComponent, element);
    assignFrame(resultComponent);
    loadEnable(resultComponent, element);
    loadVisible(resultComponent, element);
    loadStyleName(resultComponent, element);
    loadCaption(resultComponent, element);
    loadDescription(resultComponent, element);
    loadIcon(resultComponent, element);
    loadWidth(resultComponent, element);
    loadAlign(resultComponent, element);
    loadResponsive(resultComponent, element);
    loadTabIndex(resultComponent, element);
    if (!userSessionSource.getUserSession().isSpecificPermitted(BulkEditor.PERMISSION)) {
        resultComponent.setVisible(false);
    }
    String openType = element.attributeValue("openType");
    if (StringUtils.isNotEmpty(openType)) {
        resultComponent.setOpenType(WindowManager.OpenType.valueOf(openType));
    }
    String exclude = element.attributeValue("exclude");
    String includeProperties = element.attributeValue("includeProperties");
    if (StringUtils.isNotBlank(exclude) && StringUtils.isNotBlank(includeProperties)) {
        throw new GuiDevelopmentException("BulkEditor cannot define simultaneously exclude and includeProperties attributes", getContext().getCurrentFrameId());
    }
    if (StringUtils.isNotBlank(exclude)) {
        resultComponent.setExcludePropertiesRegex(exclude.replace(" ", ""));
    }
    if (StringUtils.isNotBlank(includeProperties)) {
        resultComponent.setIncludeProperties(Splitter.on(',').omitEmptyStrings().trimResults().splitToList(includeProperties));
    }
    String listComponent = element.attributeValue("for");
    if (StringUtils.isEmpty(listComponent)) {
        throw new GuiDevelopmentException("'for' attribute of bulk editor is not specified", context.getFullFrameId(), "componentId", resultComponent.getId());
    }
    String loadDynamicAttributes = element.attributeValue("loadDynamicAttributes");
    if (StringUtils.isNotEmpty(loadDynamicAttributes)) {
        resultComponent.setLoadDynamicAttributes(Boolean.parseBoolean(loadDynamicAttributes));
    }
    context.addPostInitTask((context1, window) -> {
        // todo artamonov here we can use post wrap instead of post init
        if (resultComponent.getListComponent() == null) {
            Component bindComponent = resultComponent.getFrame().getComponent(listComponent);
            if (!(bindComponent instanceof ListComponent)) {
                throw new GuiDevelopmentException("Specify 'for' attribute: id of table or tree", context1.getFullFrameId(), "componentId", resultComponent.getId());
            }
            resultComponent.setListComponent((ListComponent) bindComponent);
        }
    });
    loadValidators(resultComponent, element);
    loadFocusable(resultComponent, element);
}