JFrameExample.java Demonstrates creating a simple Swing application using a JFrame. As with a JApplet, components must be added to the content pane, instead of the window directly.import java.awt.*;<\/p>\n
\r\nimport javax.swing.*;\r\n\r\n\/** Tiny example showing the main difference in using \r\n\u00a0*\u00a0 JFrame instead of Frame: using the content pane\r\n\u00a0*\u00a0 and getting the Java (Metal) look and feel by default\r\n\u00a0*\u00a0 instead of the native look and feel.\r\n\u00a0*\r\n\u00a0*\/\r\n\r\npublic class JFrameExample {\r\n\u00a0 public static void main(String[] args) {\r\n\u00a0\u00a0\u00a0 WindowUtilities.setNativeLookAndFeel();\r\n\u00a0\u00a0\u00a0 JFrame f = new JFrame(\"This is a test\");\r\n\u00a0\u00a0\u00a0 f.setSize(400, 150);\r\n\u00a0\u00a0\u00a0 Container content = f.getContentPane();\r\n\u00a0\u00a0\u00a0 content.setBackground(Color.white);\r\n\u00a0\u00a0\u00a0 content.setLayout(new FlowLayout()); \r\n\u00a0\u00a0\u00a0 content.add(new JButton(\"Button 1\"));\r\n\u00a0\u00a0\u00a0 content.add(new JButton(\"Button 2\"));\r\n\u00a0\u00a0\u00a0 content.add(new JButton(\"Button 3\"));\r\n\u00a0\u00a0\u00a0 f.addWindowListener(new ExitListener());\r\n\u00a0\u00a0\u00a0 f.setVisible(true);\r\n\u00a0 }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"JFrameExample.java Demonstrates creating a simple Swing application using a JFrame. As with a JApplet, components must be added to the content pane, instead of the window directly.import java.awt.*; import javax.swing.*; \/** Tiny example showing the main difference in using \u00a0*\u00a0 JFrame instead of Frame: using the content pane \u00a0*\u00a0 and getting the Java (Metal) look … <\/p>\n