Wednesday May 23, 2012

Best Practices for JavaFX 2.0 Enterprise Applications, Part Two

Java Champion, Oracle Java Evangelist, and JavaFX expert Jim Weaver, has published Part Two of his article, "Best Practices for JavaFX 2.0 Enterprise Applications" on otn/java. Weaver continues to explore the possibilities of the TweetBrowser application, focusing now on new techniques and best practices that include:

* Leveraging a JavaFX cascading style sheet
* Implementing springs and struts in the UI
* Using a ternary operation in binding expressions
* Defining JavaFX properties
* Leveraging a Popup to implement a dialog box
* Using WebView to display a Web page

As Weaver emphasizes, there is a vast array of techniques and best practices that can be used in JavaFX applications. For example:

The JavaFX cascading style sheet (CSS) enables users to modify the appearance of an application.

The springs and struts concept enables a fixed horizontal strut and a variable horizontal spring so that an application can appear the way developers want it to appear, regardless of the size of the scene or the type of platform.

Go here to learn more about the rich possibilities of JavaFX 2.0 and enterprise applications.

Thursday Mar 01, 2012

Laying Out a User Interface with JavaFX 2.0

Java Champion and JavaFX expert Jim Weaver has a new article up on otn/java, titled “Laying Out a User Interface with JavaFX 2.0,” in which he shows developers how to use the layout capabilities of JavaFX 2.0 to make nodes in a scene graph appear where they belong and with the appropriate size.

He provides an overview of the LayoutSansTearsSolution application, shows how to make use of the SceneBuilder and BorderPaneBuilder classes, and helps readers understand the behavior of resizable nodes. Weaver explains the distinction between clamped and unbounded nodes and, finally, shows how to use CSS style sheet properties to modify the layout.

From the article:

“JavaFX has very powerful features for laying out a user interface... These features enable your applications to appear the way you want them to appear, regardless of the size of the scene or the type of platform. Understanding the behavior of each type of layout class, as well as concepts such as clamped versus unbounded nodes, will go a long way toward helping you make the UI appear exactly the way you want it.”

Read the complete article here.

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