The Button class is used to create a labeled button that has platform independent implementation. The application result in some action when the button is pushed. When we press a button and release it, AWT sends an instance of ActionEvent to that button by calling processEvent on the button.
What is a component class in Java?
The Component class is the abstract superclass of the nonmenu-related Abstract Window Toolkit components. … Class Component can also be extended directly to create a lightweight component. A lightweight component is a component that is not associated with a native opaque window.
Is paint a class of Java AWT package?
Paint. Contains all of the classes for creating user interfaces and for painting graphics and images.
What is the full form of AWT?
The Abstract Window Toolkit (AWT) supports Graphical User Interface (GUI) programming.
Is Java AWT still used?
The java. awt library is mostly used by tutors to make thier student familiar with the java GUI components. Swing is now also outdated. … In practise you rarely use awt… But recently i was trying to find a way to create a systray icon/menu in javafx and only awt had an api to access this functionality in windows.
What is the component of AWT?
A component is an object with a graphical representation that can be displayed on the screen and that can interact with the user. The Component class is the abstract parent of the nonmenu-related AWT components.
What are the methods of component class?
|S.N.||Method & Description|
|1||boolean action(Event evt, Object what) Deprecated. As of JDK version 1.1, should register this component as ActionListener on component which fires action events.|
|2||void add(PopupMenu popup) Adds the specified popup menu to the component.|