RAD (Rapid Application Development) is a method of developing software by using ready-made tools and wizards. The tools are simply dragged to the screen to design the user interface.
NetBeans IDE is a free, open source, cross platform IDE (Integrated Development Environment) with built-in support for the Java programming language.
Inspector Window shows a hierarchy of all the components contained in the currently opened form.
An Event refers to the occurrence of an activity.
A Message is the information sent to the application.
A GUI in Java is created with at least 3 kinds of objects: components, events, and listeners.
An event is an object that gets generated when the user does something (such as mouse-click, etc.).
A control is also known as a widget.
In Java, the size measurements are in points or twips. It is equal to 1/1440 of an inch. It is the smallest measurement that can be adjusted.
Right-click on the Project Name. Select New. Select JFrame Form.
String name = TextField1.getText();
int count = Integer.parseInt(TextField1.getText());
JOptionPane.showMessageDialog(null, "Hello World");
String s = myButton.getText();
String s = myLabel.getText();
String p = new String(pwd.getPassword());
String text = myTextArea.getText();
int r = myTextArea.getRows();
int c = myTextArea.getColumns();
String s = myCheckBox.getText();
Firstly create a Titled Panel for placing the Radio Buttons. Then use
JButtonGroup control to group radio buttons.
String s = jRadioButton1.getText();