Java swing and events
- 1. JAVA SWING AND EVENTS .  Presented By :- Prathamesh Sawant. 1 INDEX 1) Swing Introduction. 2) Java Event Handling.
- 2. INTRODUCTION TO SWING  Java Swing is a part of Java Foundation Classes (JFC) that is used to create window-based applications.  javax.swing package provides classes for java swing 2
- 3. JAVA SWING EXAMPLES.  There are two ways to create a frame: • By creating the object of Frame class • By extending Frame class (inheritance) 28-08-2017 3
- 4. SWING COMPONENTS. Java Component JLabel The object of JLabel class is a component for placing text in a container. JTextField The object of a JTextField class is a text component that allows the editing of a single line text. JRadioButton It is used to choose one option from multiple options. JComboBox Choice selected by user is shown on the top of a menu. JTextArea The object of a JTextArea class is a multi line region that displays text. JButton The JButton class is used to create a labeled button that has platform independent implementation. 28-08-2017 4
- 5. JAVA SWING EXAMPLES 5 Jlabel j1,j2…..; JTextField f1,f2……; JRadioButton r1,r2; JButtonGroup bg;
- 6. JAVA SWING EXAMPLES 28-08-2017 6 JComboBox c1,c2; JTextArea a1….; Jbutton b1……;
- 7. JAVA ACTION LISTENER  The Java ActionListener is notified whenever you click on the button or menu item.  It is notified against ActionEvent.  It has only one method: actionPerformed(). 28-08-2017 7
- 8. JAVA MOUSE LISTENER 28-08-2017 8 The Java MouseListener is notified whenever you change the state of mouse. It is notified against MouseEvent. The MouseListener interface is found in java.awt.event package. It has five methods.
- 9. JAVA MOTION LISTENER 28-08-2017 9 The Java MouseMotionListener is notified whenever you move or drag mouse. The MouseMotionListener interface is found in java.awt.event package. It has two methods.
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