JavaFX 25, the latest update to the rich client application platform for Java, has arrived with a host of exciting new features that are set to revolutionize the way developers build applications. At the forefront of these innovations is the preview of JavaFX controls in title bars, which promises to streamline user interfaces and enhance overall usability.

Customizing User Experience

One of the most significant advancements in JavaFX 25 is the ability to style RichTextArea highlights using CSS. This feature empowers developers to create visually appealing applications with customizable highlights that can be tailored to suit specific design requirements. The introduction of media queries in JavaFX CSS also enables stylesheets to dynamically test specific aspects of the JavaFX scene, further expanding the creative possibilities for developers.

Another notable improvement is the addition of new geometry-based methods to the Text and TextFlow APIs. These updates provide missing APIs and enable proper accounting for insets and padding in TextFlow, making it an ideal solution for proportional and monospaced fonts. Additionally, the TabStopPolicy for TextFlow allows applications to define tab stops based on a geometric position in the text line, rather than a fixed number of characters.

Streamlining Development

JavaFX 25 also introduces several features that simplify the development process. For instance, it is no longer necessary to pass –sun-misc-unsafe-memory-access=allow to java on the command line when running JavaFX applications, as the bug that formerly caused this option to be needed has been fixed. Furthermore, JDK 23 or later is now required for JavaFX 25, ensuring that developers have access to the latest tools and technologies.

The new LayoutInfo object for text layout holds a snapshot of the text layout geometry in a Text or TextFlow node, including a list of text lines, shapes derived from the layout, and caret information. This enhancement provides valuable insights into the layout process, allowing developers to fine-tune their applications and optimize performance.

What’s Next?

JavaFX 25 marks a significant milestone in the evolution of the JavaFX platform, offering a wealth of opportunities for developers to create innovative and engaging applications. With its robust feature set and commitment to open-source development, JavaFX continues to be a leading choice for building cross-platform applications. To learn more about the release notes and implementation details, visit the GitHub repository.

Overall, JavaFX 25 represents a major step forward in the world of Java development, empowering developers to push the boundaries of what is possible with this powerful platform. Whether you’re building mobile, desktop, or embedded applications, JavaFX 25 offers the tools and technologies needed to create truly exceptional user experiences.

Inspired by

• https://www.infoworld.com/article/4065025/javafx-25-previews-javafx-controls-in-title-bars.html

Sources

• unsplash.com
• inside.java
• gluonhq.com
• java.net
• openjfx.io