Question

Do the following:

Answer the 4 points with only one paragraph each

Explain what is an abstract window toolkit (AWT) in Java?

Explain what is Java Swing?

Explain what is JavaFX?

Which GUI library is currently continued to be developed by Oracle? Which GUI library is nolonger developed by Oracle?

Answer 1

Explain what is an abstract window toolkit (AWT) in Java?

Answer:

Abstract Window Toolkit (AWT) is a collection of graphical user interface (GUI) components (widgets) and other related services required for GUI programming in Java. It is Java’s original platform-independent windowing, graphics and user-interface widget tool kit. AWT is now part of Java Foundation Classes (JFC) and serves as the standard application programming interface (API) for GUI programming in Java.
From J2SE1.2 forward, the AWT widgets were largely superseded by the Swing toolkit. Swing functionality relies on AWT for core interfacing to the native windowing system. However, the programmer now has the choice between the look and feel of the native system and the cross-platform look and feel of Java. Swing is preferred by most Java programmers who still adhere to the write once, run anywhere (WORA) principle at the core of Java’s philosophy.

Explain what is Java Swing?

Answer:

Java Swing is a lightweight Java graphical user interface (GUI) widget toolkit that includes a rich set of widgets. It is part of the Java Foundation Classes (JFC) and includes several packages for developing rich desktop applications in Java. Swing includes built-in controls such as trees, image buttons, tabbed panes, sliders, toolbars, color choosers, tables, and text areas to display HTTP or rich text format (RTF). Swing components are written entirely in Java and thus are platform-independent.

Explain what is JavaFX?

Answer:

JavaFX is a Java library used to build Rich Internet Applications. The applications written using this library can run consistently across multiple platforms. The applications developed using JavaFX can run on various devices such as Desktop Computers, Mobile Phones, TVs, Tablets, etc.

To develop GUI Applications using Java programming language, the programmers rely on libraries such as Advanced Windowing Toolkit and Swing. After the advent of JavaFX, these Java programmers can now develop GUI applications effectively with rich content.