Rustam_Z🚀, 9.10.2020

• Java full tutorial:

  • https://www.javatpoint.com/java-tutorial
  • https://www.tutorialspoint.com/Pass-by-reference-vs-Pass-by-Value-in-java
  • https://www.geeksforgeeks.org/g-fact-31-java-is-strictly-pass-by-value/

• Java OOPs:

  • https://www.javatpoint.com/java-oops-concepts
  • Object casting - https://youtu.be/Qpz2MA4KE9U

• Java Exceptions:

  • https://www.javatpoint.com/exception-handling-in-java

• Design Patterns, SOLID Principles- https://youtu.be/A1PWJB98qcw

• Lecture Notes

• Swing Notes

• Swing (interface) vs. AWT (event handling)

• import javax.swing.*; public class MyFrame { public static void main(String[] args) { JFrame frame = new JFrame("Test Frame"); frame.setSize(400, 300); frame.setLocationRelativeTo(null); frame.setVisible(true); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);	} }

• import javax.swing.*; public class MyFrameWithComponents { public static void main(String[] args) { JFrame frame = new JFrame( "MyFrameWithComponen") JButton jbtOK = new JButton("OK"); // Add a button into the frame  frame.add(jbtOK); frame.setSize(400, 300); frame.setDefau1tC10seOperation(JFrame.EXIT_ON_CLOSE); frame.setLocationRe1ativeTo(nu11); // Center the frame  frame.setVisib1e(true);	} }

• JFrame with inheritence

• For arraning a position into containers

• FlowLayout

• GridLayout

• BorderLayout

• Color class

  • Color mycolor = new Color(228, 100, 50); // how to set for button mybutton.setBackground(Color.mycolor); mybutton.setForeground(Color.mycolor);

• In JFrame we add a component JPanel

• TestPanels

• Lecture Notes

• Event-driven programming (depends of action) <-> procedural programming (step by step)

• HandleEvent

• HandleEvent1 with the use of Inner Classes

• User Action	Object	Generated Click a button	JButton	ActionEvent Click a check box	JCheckBox	ItemEvent, ActionEvent Click a radio button	JRadioButton	ItemEvent, ActionEvent Press return on a text field	JTextField	ActionEvent Select a new item	JComboBox	ItemEvent, ActionEvent Window opened, closed, etc.	Window	WindowEvent Mouse pressed, released, etc.	Component	MouseEvent Key released, pressed, etc.	Component	KeyEvent 

• Event Class	Listener Interface	Listener Methods (Handlers) ActionEvent	ActionListener	actionPerformed(ActionEvent) ItemEvent	ItemListener	itemStateChanged(ItemEvent) WindowEvent	WindowListener	windowClosing(WindowEvent)	windowOpened(WindowEvent)	windowIconified(WindowEvent)	windowDeiconified(WindowEvent)	windowClosed(WindowEvent)	windowActivated(WindowEvent)	windowDeactivated(WindowEvent) ContainerEvent	ContainerListener	componentAdded(ContainerEvent)	componentRemoved(ContainerEvent) MouseEvent	MouseListener	mousePressed(MouseEvent)	mouseReleased(MouseEvent)	mouseClicked(MouseEvent)	mouseExited(MouseEvent)	mouseEntered(MouseEvent) KeyEvent	KeyListener	keyPressed(KeyEvent)	keyReleased(KeyEvent)	keyTypeed(KeyEvent)