[Ch15] Initial code from chapter (4e873fe3) · Commits · examples / Head First Java 3rd Edition

src/main/java/ch15/Button1.java

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Changes for src/main/java/ch15/Button1.java: 21 added lines, 0 removed lines.
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		package ch15;

		import javax.swing.*;
		import java.awt.*;

		public class Button1 {

		public static void main (String[] args) {
		Button1 gui = new Button1();
		gui.go();
		}

		public void go() {
		JFrame frame = new JFrame();
		JButton button = new JButton("click me");
		frame.getContentPane().add(BorderLayout.EAST, button);
		frame.setSize(200,200);
		frame.setVisible(true);
		}
		}

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src/main/java/ch15/Panel1.java

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Changes for src/main/java/ch15/Panel1.java: 23 added lines, 0 removed lines.
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		package ch15;

		import javax.swing.*;
		import java.awt.*;

		public class Panel1 {

		public static void main (String[] args) {
		Panel1 gui = new Panel1();
		gui.go();
		}


		public void go() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		panel.setBackground(Color.darkGray);
		frame.getContentPane().add(BorderLayout.EAST, panel);
		frame.setSize(200,200);
		frame.setVisible(true);
		}
		}

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src/main/java/ch15/Snippets.java

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Changes for src/main/java/ch15/Snippets.java: 15 added lines, 0 removed lines.
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		package ch15;

		import javax.swing.*;

		public class Snippets {
		void panelsDemo() {
		JPanel panelA = new JPanel();
		JPanel panelB = new JPanel();
		panelB.add(new JButton("button 1"));
		panelB.add(new JButton("button 2"));
		panelB.add(new JButton("button 3"));
		panelA.add(panelB);

		}
		}

src/main/java/ch15/TextArea1.java

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Changes for src/main/java/ch15/TextArea1.java: 52 added lines, 0 removed lines.
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		package ch15;

		import javax.swing.*;
		import java.awt.*;
		import java.awt.event.*;


		public class TextArea1 implements ActionListener {

		JTextArea text;

		public static void main (String[] args) {
		TextArea1 gui = new TextArea1();
		gui.go();
		}


		public void go() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		JButton button = new JButton("Just Click It");
		button.addActionListener(this);
		text = new JTextArea(10,20);
		text.setLineWrap(true);

		JScrollPane scroller = new JScrollPane(text);
		scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
		scroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

		panel.add(scroller);

		frame.getContentPane().add(BorderLayout.CENTER, panel);
		frame.getContentPane().add(BorderLayout.SOUTH, button);

		frame.setSize(350,300);
		frame.setVisible(true);
		}

		public void actionPerformed(ActionEvent ev) {
		text.append("button clicked \n ");
		}
		}










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src/main/java/ch15/ex/Fragments.java

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Changes for src/main/java/ch15/ex/Fragments.java: 61 added lines, 0 removed lines.
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		package ch15.ex;

		import javax.swing.*;
		import java.awt.*;

		public class Fragments {
		void fragmentD() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		panel.setBackground(Color.darkGray);
		JButton button = new JButton("tesuji");
		JButton buttonTwo = new JButton("watari");
		frame.getContentPane().add(BorderLayout.NORTH, panel);
		panel.add(buttonTwo);
		frame.getContentPane().add(BorderLayout.CENTER, button);
		}

		void fragmentB() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		panel.setBackground(Color.darkGray);
		JButton button = new JButton("tesuji");
		JButton buttonTwo = new JButton("watari");
		panel.add(buttonTwo);
		frame.getContentPane().add(BorderLayout.CENTER, button);
		frame.getContentPane().add(BorderLayout.EAST, panel);
		}

		void fragmentC() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		panel.setBackground(Color.darkGray);
		JButton button = new JButton("tesuji");
		JButton buttonTwo = new JButton("watari");
		panel.add(buttonTwo);
		frame.getContentPane().add(BorderLayout.CENTER, button);
		}

		void fragmentA() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		panel.setBackground(Color.darkGray);
		JButton button = new JButton("tesuji");
		JButton buttonTwo = new JButton("watari");
		panel.add(button);
		frame.getContentPane().add(BorderLayout.NORTH, buttonTwo);
		frame.getContentPane().add(BorderLayout.EAST, panel);
		}

		void fragmentE() {
		JFrame frame = new JFrame();
		JPanel panel = new JPanel();
		panel.setBackground(Color.darkGray);
		JButton button = new JButton("tesuji");
		JButton buttonTwo = new JButton("watari");
		frame.getContentPane().add(BorderLayout.SOUTH, panel);
		panel.add(buttonTwo);
		frame.getContentPane().add(BorderLayout.NORTH, button);
		}

		}