Java 类com.vaadin.ui.AbstractComponent 实例源码

项目：holon-vaadin 文件：AbstractFieldBuilder.java

@Override
public B dragSource(Consumer<DragSourceExtension<? extends AbstractComponent>> configurator) {
    final DragSourceExtension<I> extension = new DragSourceExtension<>(getInstance());
    if (configurator != null) {
        configurator.accept(extension);
    }
    return builder();
}

项目：bean-grid 文件：AbstractStringToNumberConverterBean.java

/**
 * Returns the format used by
 * {@link #convertToPresentation(Object, ValueContext)} and
 * {@link #convertToModel(Object, ValueContext)}.
 *
 * @param context
 *            value context to use
 * @return A NumberFormat instance
 */
protected NumberFormat getFormat(ValueContext context) {
    String pattern = null;

    Object data = context.getComponent().map(AbstractComponent.class::cast).map(component -> component.getData())
            .orElse(null);
    if (data instanceof ColumnDefinition) {
        pattern = ((ColumnDefinition) data).getFormat()
                .orElse(configurationProvider.getNumberFormatPattern().orElse(null));
    }

    Locale locale = context.getLocale().orElse(configurationProvider.getLocale());

    if (pattern == null) {
        return NumberFormat.getNumberInstance(locale);
    }

    return new DecimalFormat(pattern, new DecimalFormatSymbols(locale));
}

项目：dungeonstory-java 文件：SubSetSelectorDraggable.java

@SuppressWarnings("unchecked")
private void addDropTarget(VerticalLayout layout, boolean remove) {
    // make the layout accept drops
    DropTargetExtension<VerticalLayout> dropTarget = new DropTargetExtension<>(layout);

    // the drop effect must match the allowed effect in the drag source for a successful drop
    dropTarget.setDropEffect(DropEffect.MOVE);

    // catch the drops
    dropTarget.addDropListener(event -> {
        // if the drag source is in the same UI as the target
        Optional<AbstractComponent> dragSource = event.getDragSourceComponent();
        if (dragSource.isPresent() && dragSource.get() instanceof SubSetSelectorDraggable.DraggableButton) {
            if (remove) {
                event.getDragData().ifPresent(data -> removeSelectedOption((ET) data));
            } else {
                event.getDragData().ifPresent(data -> addSelectedOption((ET) data));
            }
        }
    });
}

项目：cuba 文件：WebLayoutAnalyzerContextMenuProvider.java

@Override
public void initContextMenu(Window window, Component contextMenuTarget) {
    ClientConfig clientConfig = configuration.getConfig(ClientConfig.class);
    if (clientConfig.getLayoutAnalyzerEnabled()) {
        ContextMenu contextMenu = new ContextMenu(contextMenuTarget.unwrap(AbstractComponent.class), true);
        MenuItem menuItem = contextMenu.addItem(messages.getMainMessage("actions.analyzeLayout"), c -> {
            LayoutAnalyzer analyzer = new LayoutAnalyzer();
            List<LayoutTip> tipsList = analyzer.analyze(window);

            if (tipsList.isEmpty()) {
                window.showNotification("No layout problems found", Frame.NotificationType.HUMANIZED);
            } else {
                window.openWindow("layoutAnalyzer", WindowManager.OpenType.DIALOG,
                        ParamsMap.of("tipsList", tipsList)
                );
            }
        });
        menuItem.setStyleName("c-cm-item");
    }
}

项目：cuba 文件：InvalidValueExceptionHandler.java

@Override
public boolean handle(ErrorEvent event, App app) {
    boolean handled = super.handle(event, app);

    //noinspection ThrowableResultOfMethodCallIgnored
    if (handled && event.getThrowable() != null) {
        // Finds the original source of the error/exception
        AbstractComponent component = DefaultErrorHandler.findAbstractComponent(event);
        if (component != null) {
            component.markAsDirty();
        }

        if (component instanceof Component.Focusable) {
            ((Component.Focusable) component).focus();
        }

        //noinspection ThrowableResultOfMethodCallIgnored
        if (event.getThrowable() instanceof Validator.InvalidValueException) {
            app.getAppUI().discardAccumulatedEvents();
        }
    }
    return handled;
}

项目：VaadHL 文件：Action.java

/**
 * Sets visibility of the object attached to.
 * 
 * @param o
 * @param visible
 */
protected void setVisible(Object o, boolean visible) {
    if (attached == null)
        return;
    if (o instanceof AbstractComponent) {
        ((AbstractComponent) o).setVisible(visible);
    } else if (o instanceof MenuItem) {
        ((MenuItem) o).setVisible(visible);
    } else if (o instanceof ContextMenuItem) {
        ((ContextMenuItem) o).setEnabled(enabled); // not possible to hide
    } else {
        throw new WrongObjectTypeException(
                "VHL-014: Cannot control visibility state of the object type:"
                        + o.getClass().getName());
    }
}

项目：Vaadin-Prime-Count 文件：PrimeCountUserStory.java

public PrimeCountUserStory(final AbstractComponent vaadinParent)
{
    super(vaadinParent, null, CAPTION);

    this.outcomeUserStory = new OutcomeOfUserStory(this);
    this.userStoryToolbar = new UserStoryToolbar(this);
    this.inUserStory = new InUserStory(this, new UserStoryCleaner(this));
    defineWithin(super.layout);

    SimpleEventManager.getInstance().attach(new AbstractEventHandler<PrimeCountResultReady>(PrimeCountResultReady.class)
    {
        @Override
        public void handle(final PrimeCountResultReady event)
        {
            assert null != event : "Parameter 'event' of method 'handle' must not be null";

            final IPrototypeComponentVisitor visitor = new UserStoryOutputFeeder(event.getController());
            accept(visitor);
        }
    });
}

项目：context-menu 文件：ContextMenu.java

/**
 * @param parentComponent
 *            The component to whose lifecycle the context menu is tied to.
 * @param setAsMenuForParentComponent
 *            Determines if this menu will be shown for the parent
 *            component.
 */
public ContextMenu(AbstractComponent parentComponent,
        boolean setAsMenuForParentComponent) {
    extend(parentComponent);

    registerRpc(new ContextMenuServerRpc() {
        @Override
        public void itemClicked(int itemId, boolean menuClosed) {
            menu.itemClicked(itemId);
        }
    });

    if (setAsMenuForParentComponent) {
        setAsContextMenuOf(parentComponent);
    }
}

项目：metl 文件：PluginsPanelAddDialog.java

protected HorizontalLayout buildButtonFooter(AbstractComponent... toTheRightButtons) {
    HorizontalLayout footer = new HorizontalLayout();

    footer.setWidth("100%");
    footer.setSpacing(true);
    footer.addStyleName(ValoTheme.WINDOW_BOTTOM_TOOLBAR);

    Label footerText = new Label("");
    footerText.setSizeUndefined();

    footer.addComponents(footerText);
    footer.setExpandRatio(footerText, 1);

    if (toTheRightButtons != null) {
        footer.addComponents(toTheRightButtons);
    }

    return footer;
}

项目：mycollab 文件：AbstractEditItemComp.java

@Override
public AbstractComponent getLayout() {
    final AddViewLayout formAddLayout = new AddViewLayout(initFormHeader(), initFormIconResource());

    final ComponentContainer buttonControls = createButtonControls();
    if (buttonControls != null) {
        formAddLayout.addHeaderRight(buttonControls);
    }

    formAddLayout.setTitle(initFormTitle());
    wrappedLayoutFactory = initFormLayoutFactory();
    formAddLayout.addBody(wrappedLayoutFactory.getLayout());

    final ComponentContainer bottomPanel = createBottomPanel();
    if (bottomPanel != null) {
        formAddLayout.addBottom(bottomPanel);
    }

    return formAddLayout;
}

项目：abstractform 文件：NumericPropertyFieldValueAccessor.java

@Override
public Object getFieldValue(FormInstance formInstance, AbstractComponent field) {
    Property prop = (Property) field;
    Object value = prop.getValue();

    if (value != null && !numberClass.isAssignableFrom(value.getClass())) {
        try {

            // Gets the string constructor
            final Constructor<? extends Number> constr = numberClass.getConstructor(new Class[] { String.class });

            // Creates new object from the string
            value = constr.newInstance(new Object[] { value.toString() });
        } catch (final java.lang.Exception e) {
            throw new Property.ConversionException(e);
        }
    }
    return value;
}