From dae551807e5a23364b9d84c8e4dc7262056332e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Heredero?= <remi@heredero.ch>
Date: Thu, 5 May 2022 16:17:24 +0200
Subject: [PATCH]

---
 bin/C14_GUI/ButtonListener.class | Bin 0 -> 946 bytes
 bin/C14_GUI/ComponentDemo.class  | Bin 0 -> 476 bytes
 bin/C14_GUI/DemoJFrame.class     | Bin 0 -> 1185 bytes
 bin/C14_GUI/EventDemo.class      | Bin 0 -> 1138 bytes
 src/C14_GUI/ComponentDemo.java   |   7 ++++
 src/C14_GUI/DemoJFrame.java      |  42 +++++++++++++++++++++++
 src/C14_GUI/EventDemo.java       |  56 +++++++++++++++++++++++++++++++
 7 files changed, 105 insertions(+)
 create mode 100644 bin/C14_GUI/ButtonListener.class
 create mode 100644 bin/C14_GUI/ComponentDemo.class
 create mode 100644 bin/C14_GUI/DemoJFrame.class
 create mode 100644 bin/C14_GUI/EventDemo.class
 create mode 100644 src/C14_GUI/ComponentDemo.java
 create mode 100644 src/C14_GUI/DemoJFrame.java
 create mode 100644 src/C14_GUI/EventDemo.java

diff --git a/bin/C14_GUI/ButtonListener.class b/bin/C14_GUI/ButtonListener.class
new file mode 100644
index 0000000000000000000000000000000000000000..4904a68eb96993818b8f31da3b6d3b434137491f
GIT binary patch
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diff --git a/bin/C14_GUI/ComponentDemo.class b/bin/C14_GUI/ComponentDemo.class
new file mode 100644
index 0000000000000000000000000000000000000000..22f49176aca0bab8806726f79bb7f605d46501d5
GIT binary patch
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diff --git a/bin/C14_GUI/DemoJFrame.class b/bin/C14_GUI/DemoJFrame.class
new file mode 100644
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GIT binary patch
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diff --git a/bin/C14_GUI/EventDemo.class b/bin/C14_GUI/EventDemo.class
new file mode 100644
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GIT binary patch
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HcmV?d00001

diff --git a/src/C14_GUI/ComponentDemo.java b/src/C14_GUI/ComponentDemo.java
new file mode 100644
index 0000000..c88eaf6
--- /dev/null
+++ b/src/C14_GUI/ComponentDemo.java
@@ -0,0 +1,7 @@
+package C14_GUI;
+
+public class ComponentDemo {
+	public static void main(String[] args) {
+		DemoJFrame d = new DemoJFrame();
+	}
+}
diff --git a/src/C14_GUI/DemoJFrame.java b/src/C14_GUI/DemoJFrame.java
new file mode 100644
index 0000000..b8c8b6f
--- /dev/null
+++ b/src/C14_GUI/DemoJFrame.java
@@ -0,0 +1,42 @@
+package C14_GUI;
+
+import java.awt.Color;
+import java.awt.FlowLayout;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+class DemoJFrame extends JFrame{
+	DemoJFrame(){
+		this.setTitle("Our first demo");
+
+		// Creating components
+		JLabel jl1 = new JLabel("A text");
+		JButton jb1 = new JButton("Foo");
+		JButton jb2 = new JButton("Bar");
+
+		// Choosing a layout manager for the JFrame
+		FlowLayout fl = new FlowLayout();
+		this.setLayout(fl);
+
+		// Creating the panels for putting the components on
+		JPanel jp1 = new JPanel();
+		jp1.setBackground(Color.BLUE);
+		JPanel jp2 = new JPanel();
+		jp2.setBackground(Color.GREEN);
+
+		// Adding components to panels
+		jp1.add(jl1);
+		jp2.add(jb1);
+		jp2.add(jb2);
+
+		// Adding panels to JFrame
+		this.add(jp1);
+		this.add(jp2);
+
+		this.setSize(300,300);
+		this.setVisible(true);
+	}
+}
diff --git a/src/C14_GUI/EventDemo.java b/src/C14_GUI/EventDemo.java
new file mode 100644
index 0000000..5882381
--- /dev/null
+++ b/src/C14_GUI/EventDemo.java
@@ -0,0 +1,56 @@
+package C14_GUI;
+
+import java.awt.FlowLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+
+class ButtonListener implements ActionListener{
+	JLabel jl;
+	int nClicks = 0;
+	
+	ButtonListener(JLabel jl){
+		this.jl = jl;
+	}
+	
+	@Override
+	public void actionPerformed(ActionEvent e) {
+		nClicks++;
+		jl.setText("Button clicked " + nClicks + " times");
+	}
+}
+
+public class EventDemo extends JFrame {
+	EventDemo() {
+		setSize(50, 100);
+		setLocation(1500, 600);
+
+		JLabel jl1 = new JLabel("Nothing...");
+		JButton jb1 = new JButton("Click me");
+		
+		ButtonListener bl = new ButtonListener(jl1);
+		jb1.addActionListener(bl);
+		
+//		jb1.addActionListener(new ButtonListener() {
+//			@Override
+//			public void actionPerformed(ActionEvent e) {
+//				jl1.setText("Button clicked !");
+//			}
+//		});
+		
+		this.setLayout(new FlowLayout());
+		
+		this.add(jb1);
+		this.add(jl1);
+
+		this.setVisible(true);
+	}
+
+	public static void main(String[] args) {
+		EventDemo e = new EventDemo();
+		
+	}
+}