What do you mean by java Swing
What do you mean by the term java Swing? Describe in brief.
Expert
Swing is a GUI toolkit for the Java. This is one part of the Java Foundation Classes (JFC). Swing comprises graphical user interface (GUI) widgets like text boxes, split-panes, buttons and tables.
Swing widgets give more sophisticated GUI components than the prior Abstract Window Toolkit. As they are written in the pure Java, they run similar on all platforms, dissimilar the AWT that is tied to the underlying platform's windowing system. The Swing supports pluggable look and feel not by employing the native platform's facilities, however by roughly emulating them. This signifies you can get any supported look and feel on any platform. The drawback of lightweight components is the slower execution. The benefit is uniform behavior on all the platforms.
Define the term Nested class: It is a class stated within an enclosing class.
What is the use of compatibility testing?
How class can be prevented from inheriting further?
State: The objects are said to possess state. The present state of an object is symbolized by the joint values of its attributes. Protecting the state of an object from unsuitable inspection or modification is a significant aspect of class design and
Heap Abstractions: The class abstractions that we discussed above are obtained by abstracting each field of base type. The number of instances of that particular class still needs to be bounded; this results in an under-approximation that is still use
Illustrate the difference between overloading and overriding in the programming language?
Application programming interface (API): It is a set of definitions that you can make use of it in writing programs. In the perspective of Java, these are the classes, packages, and interfaces which can be utilized to build complex ap
Accessor method: A technique specifically designed to offer access to a private attribute of a class. By convention, we name accessors with a get prefix followed by the name of the attribute being accessed. For example, the accessor for an attribute n
Initializer: A block stated at the outermost level of a class - identical to a method devoid of a header. The initializer blocks are executed, in order, whenever an instance is formed. They are executed prior to the constructor of the defining class,
18,76,764
1959110 Asked
3,689
Active Tutors
1431697
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!