20221101

PROJECT221019/PROJECT221019.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

PROJECT221019/src/BorderLayoutEx.java

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+import javax.swing.*;
+import java.awt.*;
+public class BorderLayoutEx extends JFrame {
+    public BorderLayoutEx() {
+        setTitle("BorderLayout Sample");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        Container c = getContentPane();
+        c.setLayout(new BorderLayout(30, 20));
+        c.add(new JButton("Calculate"), BorderLayout.CENTER);
+        c.add(new JButton("add"), BorderLayout.NORTH);
+        c.add(new JButton("sub"), BorderLayout.SOUTH);
+        c.add(new JButton("mul"), BorderLayout.EAST);
+        c.add(new JButton("div"), BorderLayout.WEST);
+        setSize(300, 200); // 프레임 크기 300×200 설정
+        setVisible(true); // 프레임을 화면에 출력
+    }
+    public static void main(String[] args) {
+        new BorderLayoutEx();
+    }
+}

PROJECT221019/src/ContentPaneEx.java

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+import javax.swing.*;
+import java.awt.*;
+public class ContentPaneEx extends JFrame {
+    public ContentPaneEx() {
+        setTitle("ContentPane과 JFrame");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        Container contentPane = getContentPane();
+        contentPane.setBackground(Color.ORANGE);
+        contentPane.setLayout(new FlowLayout());
+        contentPane.add(new JButton("OK"));
+        contentPane.add(new JButton("Cancel"));
+        contentPane.add(new JButton("Ignore"));
+        setSize(300, 150);
+        setVisible(true);
+    }
+    public static void main(String[] args) {
+        new ContentPaneEx();
+    }
+}

PROJECT221019/src/FlowLayoutEx.java

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+import javax.swing.*;
+import java.awt.*;
+public class FlowLayoutEx extends JFrame {
+    public FlowLayoutEx() {
+        setTitle("FlowLayout Sample");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        Container c = getContentPane();
+        c.setLayout(new FlowLayout(FlowLayout.LEFT, 30, 40));
+        c.add(new JButton("add"));
+        c.add(new JButton("sub"));
+        c.add(new JButton("mul"));
+        c.add(new JButton("div"));
+        c.add(new JButton("Calculate"));
+        setSize(300, 200);
+        setVisible(true);
+    }
+    public static void main(String[] args) {
+        new FlowLayoutEx();
+    }
+}

PROJECT221019/src/GridLayoutEx.java

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+import javax.swing.*;
+import java.awt.*;
+public class GridLayoutEx extends JFrame {
+    public GridLayoutEx() {
+        setTitle("GridLayout Sample");
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        GridLayout grid = new GridLayout(4, 2);
+        grid.setVgap(5);
+        Container c = getContentPane();
+        c.setLayout(grid);
+        c.add(new JLabel(" 이름"));
+        c.add(new JTextField(""));
+        c.add(new JLabel(" 학번"));
+        c.add(new JTextField(""));
+        c.add(new JLabel(" 학과"));
+        c.add(new JTextField(""));
+        c.add(new JLabel(" 과목"));
+        c.add(new JTextField(""));
+        setSize(300, 200);
+        setVisible(true);
+    }
+    public static void main(String[] args) {
+        new GridLayoutEx();
+    }
+}

PROJECT221019/src/Lab08Ex01.java

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+import java.awt.BorderLayout;
+import java.awt.Container;
+import javax.swing.JButton;
+import javax.swing.JFrame;
+
+public class Lab08Ex01 extends JFrame {
+    Lab08Ex01() {
+        setTitle("BorderLayout Practice");
+        setSize(400, 200);
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+
+        Container c=getContentPane();
+        c.setLayout(new BorderLayout(5,7));
+
+        c.add(new JButton("North"), BorderLayout.NORTH);  //대문자
+        c.add(new JButton("West"), BorderLayout.WEST);
+        c.add(new JButton("Center"), BorderLayout.CENTER);
+        c.add(new JButton("East"), BorderLayout.EAST);
+        c.add(new JButton("South"), BorderLayout.SOUTH);
+        setVisible(true);
+    }
+
+    public static void main(String[] args) {
+        new Lab08Ex01();
+    }
+}

PROJECT221019/src/Lab08Ex02.java

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+import javax.swing.*;
+import java.awt.*;
+
+public class Lab08Ex02 extends JFrame {
+    Lab08Ex02() {
+        setTitle("BorderLayout Practice");
+        setSize(400, 200);
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+
+        Container c=getContentPane();
+        c.setLayout(new BorderLayout(5,7));
+
+        c.add(new JButton("North"), BorderLayout.NORTH);
+        c.add(new JButton("West"), BorderLayout.WEST);
+        c.add(new JButton("Center"), BorderLayout.CENTER);
+        c.add(new JButton("East"), BorderLayout.EAST);
+        c.add(new JButton("South"), BorderLayout.SOUTH);
+        setVisible(true);
+    }
+
+    public static void main(String[] args) {
+        new Lab08Ex02();
+    }
+}

PROJECT221019/src/Lab08Ex03.java

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+import javax.swing.*;
+import java.awt.*;
+
+public class Lab08Ex03 extends JFrame {
+    Lab08Ex03() {
+        setTitle("BorderLayout Practice");
+        setSize(600, 300);
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+
+        Container c=getContentPane();
+        c.setLayout(new GridLayout(1,10));
+
+        for(int i=0; i<10; i++) {
+            c.add(new JButton(i + ""));
+        }
+        setVisible(true);
+    }
+
+    public static void main(String[] args) {
+        new Lab08Ex03();
+    }
+}

PROJECT221019/src/Lab08Ex04.java

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+import java.awt.*;
+import javax.swing.*;
+
+public class Lab08Ex04 extends JFrame {
+    Lab08Ex04() {
+        setTitle("Ten Color Buttons Frame");
+        setSize(600, 300);
+        setDefaultCloseOperation(EXIT_ON_CLOSE);
+
+        Container c=getContentPane();
+        c.setLayout(new GridLayout(1,10));
+
+        for(int i=0; i<10; i++) {
+            Color[] col= {Color.RED, Color.ORANGE, Color.YELLOW, Color.GREEN,
+                    Color.CYAN, Color.BLUE, Color.MAGENTA,
+                    Color.GRAY, Color.PINK, Color.LIGHT_GRAY};
+            String text=Integer.toString(i);
+            JButton b=new JButton(text);
+            b.setOpaque(true);
+            b.setBackground(col[i]);
+            c.add(b);
+        }
+        setVisible(true);
+    }
+    public static void main(String[] args) {
+        new Lab08Ex04();
+    }
+}