Table of Contents
How is pluggable look feel featured in Swing?
Swing allows an application to specialize the look and feel of widgets by modifying the default (via runtime parameters), deriving from an existing one, by creating one from scratch, or, beginning with J2SE 5.0, by using the skinnable synth look and feel, which is configured with an XML property file.
Is AWT supports pluggable look and feel?
4) AWT is used for GUI programming in java? It is lightweight. It supports pluggable look and feel. It follows MVC (Model View Controller) architecture.
What is Java Look and Feel?
“Look” refers to the appearance of GUI widgets and “feel” refers to the way the widgets behave. Sun’s JRE provides the following L&Fs: CrossPlatformLookAndFeel: this is the “Java L&F” also known as “Metal” that looks the same on all platforms. It is part of the Java API (javax. swing.
What is Nimbus Look and Feel?
Nimbus is a polished cross-platform look and feel introduced in the Java SE 6 Update 10 (6u10) release. The following screen capture, from SwingSet3 shows the Nimbus look and feel.
Why AWT components are heavy weight?
AWT components are heavyweight components, because they rely on the local platform’s windowing system to determine their functionality and their look-and-feel. Several Swing components are heavyweight components.
Why is Swing light weight?
A Swing component is said to be a lightweight component because it written entirely in Java and does the high-level display work itself, rather than relying on code provided by your computer’s operating system.
Which is lighter AWT or Swing?
Since AWT is heavyweight, each AWT Button has a corresponding MFC button on the windows platform, or Motif button on a Unix platform. Since Swing is lightweight, the graphics of the button is just drawn on top of the frame…
What is the look and feel of a Java Swing application?
With the growth in Java framework, new changes were introduced to make the UI better and thus giving developer opportunity to enhance the look of a Java Swing Application. “Look” refers to the appearance of GUI widgets and “feel” refers to the way the widgets behave. Attention reader! Don’t stop learning now.
How many Java objects are needed to make a swing component pluggable?
How the Swing classes provide a Pluggable Look and Feel For each component in Swing, there are actually (at least) five Java programming language objects that are needed to make that Swing component pluggable.
What is the difference between AWT and swing?
Unlike AWT, Swing components are written in Java and therefore are platform-independent. Swing provides platform specific Look and Feel and also an option for pluggable Look and Feel, allowing application to have Look and Feel independent of underlying platform.
What is pluggable look-and-feel?
This chameleon-like ability to change appearance is called pluggable look-and-feel , sometimes abbreviated PLAF. Seeing is believing. Here’s an example that creates a handful of Swing components. Menu items allow you to change the L&F dynamically, as the application is running: