vaadin/flow 24.6.0.beta1

Vaadin Flow 24.6.0.beta1

on GitHub

All Changes since Vaadin Flow 24.5

Changes since 24.6.0.alpha6

Breaking changes

• Upgrade minimum supported Gradle version to 8.7
  Commit · Pull request

  Jackson 2.18 is incompatible with Gradle 8.4 because it contains classes compiled with Java 22. This change bumps Gradle minumum supported version to 8.7 that supports Java 22.

• WebPush Subscription Wrapper and feature flag removal
  Commit · Pull request

New features

• Add drag image for DragSource
  Commit · Pull request · Issue · Docs

  Adds DragSource#setDragImage(ComponentDragImage ) and DragSource#setDragImage(Component dragImage, int offsetX, int offsetY). API is used to set image component as a drag image for drag source component. Follows specification of HTML Drag and Drop API for DataTransfer#setDragImage() method.
  Examples:

  CardComponent card = new CardComponent();
  // use Image component as a drag image
  card.setDragImage(new Image("/cards/ace_of_spades.png", "Ace of Spades"));

  // use an arbitrary Flow component as a drag image
  // needs to be present in the DOM
  Span dragImage = new Span("Drag Image Component");
  Style dragImageStyle = dragImage.getElement().getStyle();
  dragImageStyle.setPosition(Style.Position.ABSOLUTE);
  dragImageStyle.setTop("-100px");
  dragImageStyle.setLeft("-100px");
  add(dragImage);
  dragSource.setDragImage(dragImage);

• Extend WebPushMessage with the custom settings
  Commit · Pull request · Issue · Docs

  Adds a Java API for setting the custom options as described in https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration/showNotification#parameters.
  Note that this isn't an experimental feature anymore.

  WebPushAction webPushAction = new WebPushAction("dashboard", "Open Dashboard");
  WebPushOptions webPushOptions = new WebPushOptions(body, List.of(webPushAction), "This is my data", "https://example.com/my-icon.png");
  webPush.sendNotification(subscription, new WebPushMessage(title, webPushOptions));

• Enable easier override for SpringServlet
  Commit · Pull request · Issue · Docs

  Can be done by providing a custom Spring configuration class, see linked docs for more details.

• Add support for customizable projectFileExtensions
  Commit · Pull request · Issue

• Opt-out web components from package.json
  Commit · Pull request · Docs

  Adds new property npm.excludeWebComponents (or npmExcludeWebComponents in Maven configurations). By default, it's false and everything works as before. true will exclude all Vaadin web component dependencies from package.json for development mode (Vite/dev bundle) and production bundle build. Excluded dependencies are all Vaadin core components (e.g. button, grid, login, etc.) and commercial components (e.g. charts, rich-text-editor, etc.), but not lumo/material themes.

• Fire an event when all hotswap operations have completed
  Commit · Pull request

Contributions 🏅

• Calling VaadinService.access or accessSynchronously leaks UI ThreadLocals by @archiecobbs
  Pull Request · Issue

• VaadinSessionScopes for all sessions are destroyed when any single session expires by @archiecobbs
  Pull Request · Issue

• Add nodeVersion in gradle plugin settings by @mrk-andreev
  Pull Request · Issue

• Add support to customizable the projectFileExtensions by @oliveryasuna
  Pull Request · Issue