What is JFrame class in Java?

What are JFrame methods?

Method Summary

Modifier and Type Method and Description
protected void frameInit() Called by the constructors to init the JFrame properly.
AccessibleContext getAccessibleContext() Gets the AccessibleContext associated with this JFrame.
Container getContentPane() Returns the contentPane object for this frame.

How many methods are there in JFrame class?

Class Methods

Sr.No. Method & Description
8 Graphics getGraphics() Creates a graphics context for this component.
9 JMenuBar getJMenuBar() Returns the menubar set on this frame.
10 JLayeredPane getLayeredPane() Returns the layeredPane object for this frame.
11 JRootPane getRootPane() Returns the rootPane object for this frame.

Is JFrame AWT or Swing?

JFrame is a class in swing, which is a package.

Is JFrame still used?

Absolutely yes. Legacy swing applications are still supported and enhanced. There is no alternative for that.

Why do we use JFrame?

The Java Swing JFrame class is the foundation for creating graphical Java applications. Without the frame, you can’t perform any interactions. When you create a new instance of the JFrame, you can pass a title to the constructor or simply create an empty frame.

What is the difference between JFrame and JPanel?

Basically, a JFrame represents a framed window and a JPanel represents some area in which controls (e.g., buttons, checkboxes, and textfields) and visuals (e.g., figures, pictures, and even text) can appear.

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What are the types of applet?

Types of Applets

  • Form applet. A form applet displays data in a data entry form. …
  • List applet. A list applet allows the simultaneous display of data from multiple records. …
  • Pick applet. …
  • Multi-value group applet. …
  • Chart applet. …
  • Association applet.

Is JFrame a framework?

JFrame : JFrame is Swing’s version of Frame and is descended directly from Frame class. The component which is added to the Frame, is refered as its Content. JWindow : This is Swing’s version of Window and has descended directly from Window class. Like Window it uses BorderLayout by default.

Is Java Swing dead?

You can say that Java Swing is a zombie: It is still available and in use in its latest development state, but makes no progress in regard of improvements. … Desktop GUIs are even more dead than Java Swing, because “mobile first” and “web second” don’t leave much room for “desktop third”.

Why Swing is used in Java?

Java Swing is part of Java Foundation Classes. It is used to create window-based applications which makes it suitable for developing lightweight desktop applications. Java Swing is built on top of an abstract windowing toolkit API purely written in Java programming language.

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