Private: How to change the color of the background of a JFrame content pane The JFrame has a content pane. When you add an object to a JFrame object, you are actually adding it to the content pane of the JFrame. The content pane is a container the is part of every...
3 Mouse events are events thrown by the mouse. Mouse events are in two types. We have the MouseListener events and the MouseMotionListener events. The MouseListener handles events created when the mouse is stationary or is not in motion. MouseListener events are...
2 An event is an action that takes place within a program, such as the clicking of a button. Event is a change in the state of an object. That is, the event describes the change in the state of the source. Events are generated as a result of user interaction with the...
4 In Java, it is possible to write a class definition inside of another class definition. The inside class is called an inner class. A class with an inner class 123456 Public class Outerclass{ //fields and methods of the outer class appear...
The BorderLayout Manager The BorderLayout manager divides a container into five regions. The regions are north, east, south, west and center. The BorderLayout is a default layout for window objects suchs the JFrame, JWindow, JDialog, JInternalFrame etc. Template of...
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