{"id":26781,"date":"2021-05-01T23:10:05","date_gmt":"2021-05-02T03:10:05","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/a-textfield-and-three-buttons-arranged-by-a-verticle-boxlayout-programming-code-examples-java-j2ee-j2me-layout-managers\/"},"modified":"2021-05-01T23:10:05","modified_gmt":"2021-05-02T03:10:05","slug":"a-textfield-and-three-buttons-arranged-by-a-verticle-boxlayout-programming-code-examples-java-j2ee-j2me-layout-managers","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=26781","title":{"rendered":"A textfield and three buttons arranged by a verticle BoxLayout #Programming Code Examples #Java\/J2EE\/J2ME #Layout Managers"},"content":{"rendered":"<pre>\nBoxLayoutTest.java A textfield and three buttons arranged by a verticle BoxLayout. Uses WindowUtilities.java and ExitListener.java. \n##################\nimport java.awt.*;\nimport java.awt.event.*;\nimport javax.swing.*;\n\n\/** An example of BoxLayout.\n *\n ***********\n\npublic class BoxLayoutTest extends JPanel\n                           implements ActionListener{\n  BoxLayout layout;\n  JButton topButton, middleButton, bottomButton;\n\n  public BoxLayoutTest() {\n    layout = new BoxLayout(this, BoxLayout.Y_AXIS);\n    setLayout(layout);\n\n    JLabel label = new JLabel(&quot;BoxLayout Demo&quot;);\n\n    topButton = new JButton(&quot;Left Alignment&quot;);\n    middleButton = new JButton(&quot;Center Alignment&quot;);\n    bottomButton = new JButton(&quot;Right Alignment&quot;);\n    topButton.addActionListener(this);\n    middleButton.addActionListener(this);\n    bottomButton.addActionListener(this);\n\n    add(label);\n    add(topButton);\n    add(middleButton);\n    add(bottomButton);\n    setBackground(Color.white);\n  }\n\n  public void actionPerformed(ActionEvent event) {\n    if (event.getSource() == topButton) {\n      refresh(Component.LEFT_ALIGNMENT);\n    } else if (event.getSource() == middleButton) {\n      refresh(Component.CENTER_ALIGNMENT);\n    } else if (event.getSource() == bottomButton) {\n      refresh(Component.RIGHT_ALIGNMENT);\n    }\n  }\n\n  private void refresh(float alignment){\n    topButton.setAlignmentX(alignment);\n    middleButton.setAlignmentX(alignment);\n    bottomButton.setAlignmentX(alignment);\n    revalidate();\n    System.out.println(&quot;x: &quot;+layout.getLayoutAlignmentX(this));\n  }\n\n  public static void main(String[] args) {\n    WindowUtilities.setNativeLookAndFeel();\n    WindowUtilities.openInJFrame(new BoxLayoutTest(), 300, 135,\n                                 &quot;BoxLayoutTest&quot;);\n  }\n}\r\n\r\nNote: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017<\/pre>\n<p> From: http:\/\/sitestree.com\/?p=10350<br \/> Categories:Programming Code Examples, Java\/J2EE\/J2ME, Layout Managers<br \/>Tags:Java\/J2EE\/J2MELayout Managers<br \/> Post Data:2017-01-02 16:04:35<\/p>\n<p>\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\t(Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a><br \/>\n\t\tIn Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a><br \/>\n\t\t<a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a><br \/>\n\t\t8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) <\/a><br \/>\n\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com'> https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\tMedium: <a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"> https:\/\/medium.com\/@SayedAhmedCanada <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>BoxLayoutTest.java A textfield and three buttons arranged by a verticle BoxLayout. Uses WindowUtilities.java and ExitListener.java. ################## import java.awt.*; import java.awt.event.*; import javax.swing.*; \/** An example of BoxLayout. * *********** public class BoxLayoutTest extends JPanel implements ActionListener{ BoxLayout layout; JButton topButton, middleButton, bottomButton; public BoxLayoutTest() { layout = new BoxLayout(this, BoxLayout.Y_AXIS); setLayout(layout); JLabel label = new &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=26781\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1917],"tags":[],"class_list":["post-26781","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":10313,"url":"http:\/\/bangla.sitestree.com\/?p=10313","url_meta":{"origin":26781,"position":0},"title":"A textfield and three buttons arranged by a verticle BoxLayout","author":"","date":"August 26, 2015","format":false,"excerpt":"BoxLayoutTest.java A textfield and three buttons arranged by a verticle BoxLayout. Uses WindowUtilities.java and ExitListener.java. ################## import java.awt.*; import java.awt.event.*; import javax.swing.*; \/** An example of BoxLayout. \u00a0* \u00a0*********** public class BoxLayoutTest extends JPanel \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 implements ActionListener{ \u00a0 BoxLayout layout; \u00a0 JButton topButton, middleButton, bottomButton; \u00a0 public BoxLayoutTest() { \u00a0\u00a0\u00a0\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10317,"url":"http:\/\/bangla.sitestree.com\/?p=10317","url_meta":{"origin":26781,"position":1},"title":"Layout of complicated GUI by taking advantage of nested containers","author":"","date":"August 26, 2015","format":false,"excerpt":"################# NestedLayout.java Layout of complicated GUI by taking advantage of nested containers. Uses WindowUtilities.java and ExitListener.java. ################## import java.awt.*; import java.awt.event.*; import java.util.*; import javax.swing.*; import javax.swing.border.*; import javax.swing.event.*; \/** An example demonstrating the use of nested containers \u00a0*\u00a0 to lay out the components. See GridBagTest.java for \u00a0*\u00a0 implementation by\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26785,"url":"http:\/\/bangla.sitestree.com\/?p=26785","url_meta":{"origin":26781,"position":2},"title":"Layout of complicated GUI by taking advantage of nested containers #Programming Code Examples #Java\/J2EE\/J2ME #Layout Managers","author":"Author-Check- Article-or-Video","date":"May 1, 2021","format":false,"excerpt":"################# NestedLayout.java Layout of complicated GUI by taking advantage of nested containers. Uses WindowUtilities.java and ExitListener.java. ################## import java.awt.*; import java.awt.event.*; import java.util.*; import javax.swing.*; import javax.swing.border.*; import javax.swing.event.*; \/** An example demonstrating the use of nested containers * to lay out the components. See GridBagTest.java for * implementation by\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10370,"url":"http:\/\/bangla.sitestree.com\/?p=10370","url_meta":{"origin":26781,"position":3},"title":"Layout of a complicated GUI interface with GridLayout","author":"","date":"August 27, 2015","format":false,"excerpt":"################################## GridBagTest.java Layout of a complicated GUI interface with GridLayout. Uses WindowUtilities.java and ExitListener.java. ################################## import java.awt.*; import java.awt.event.*; import java.util.*; import javax.swing.*; import javax.swing.border.*; \/** An example demonstrating a GridBagLayout GUI with \u00a0*\u00a0 input text area and multiple buttons. \u00a0* \u00a0********* public class GridBagTest extends JPanel { \u00a0 private\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10126,"url":"http:\/\/bangla.sitestree.com\/?p=10126","url_meta":{"origin":26781,"position":4},"title":"QueryViewer.java: An interactive database query viewer","author":"","date":"August 8, 2015","format":false,"excerpt":"# QueryViewer.java\u00a0 An interactive database query viewer. Connects to the specified Oracle or Sybase database, executes a query, and presents the results in a JTable. Uses the following file: \u00a0\u00a0\u00a0 * DBResultsTableModel.java Simple class that tells a JTable how to extract relevant data from a DBResults object (which is used\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10128,"url":"http:\/\/bangla.sitestree.com\/?p=10128","url_meta":{"origin":26781,"position":5},"title":"extract relevant data from a DBResults","author":"","date":"August 6, 2015","format":false,"excerpt":"# QueryViewer.java\u00a0 An interactive database query viewer. Connects to the specified Oracle or Sybase database, executes a query, and presents the results in a JTable. Uses the following file: \u00a0\u00a0\u00a0 * DBResultsTableModel.java Simple class that tells a JTable how to extract relevant data from a DBResults object (which is used\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . 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