{"id":10383,"date":"2015-08-27T00:45:38","date_gmt":"2015-08-27T04:45:38","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=10383"},"modified":"2015-08-24T09:18:25","modified_gmt":"2015-08-24T13:18:25","slug":"tiny-applet-that-uses-circlelistener-to-handle-mouse-events","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=10383","title":{"rendered":"Tiny applet that uses CircleListener to handle mouse events."},"content":{"rendered":"<pre>import java.applet.Applet;\r\nimport java.awt.*;\r\n\r\n\/** Draw circles centered where the user clicks.\r\n\u00a0*\u00a0 Uses an external listener.\r\n\u00a0* \u00a0\r\n\r\n\r\n\u00a0***********\r\npublic class CircleDrawer1 extends Applet {\r\n\u00a0 public void init() {\r\n\u00a0\u00a0\u00a0 setForeground(Color.blue);\r\n\u00a0\u00a0\u00a0 addMouseListener(new CircleListener());\r\n\u00a0 }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>import java.applet.Applet; import java.awt.*; \/** Draw circles centered where the user clicks. \u00a0*\u00a0 Uses an external listener. \u00a0* \u00a0 \u00a0*********** public class CircleDrawer1 extends Applet { \u00a0 public void init() { \u00a0\u00a0\u00a0 setForeground(Color.blue); \u00a0\u00a0\u00a0 addMouseListener(new CircleListener()); \u00a0 } }<\/p>\n","protected":false},"author":130,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1417,1424],"tags":[706,308,285],"class_list":["post-10383","post","type-post","status-publish","format-standard","hentry","category-code-programming-samples--","category-javaj2eej2me","tag-code","tag-java","tag-285","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":26755,"url":"http:\/\/bangla.sitestree.com\/?p=26755","url_meta":{"origin":10383,"position":0},"title":"Tiny applet that uses CircleListener to handle mouse events. #Programming Code Examples #Java\/J2EE\/J2ME #Mouse and Keyboard Events","author":"Author-Check- Article-or-Video","date":"April 30, 2021","format":false,"excerpt":"import java.applet.Applet; import java.awt.*; \/** Draw circles centered where the user clicks. * Uses an external listener. * *********** public class CircleDrawer1 extends Applet { public void init() { setForeground(Color.blue); addMouseListener(new CircleListener()); } } Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10362 Categories:Programming Code Examples,\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":10385,"url":"http:\/\/bangla.sitestree.com\/?p=10385","url_meta":{"origin":10383,"position":1},"title":"CircleDrawer3.java Applet that uses a named nested class to handle mouse events and draw circles. Illustrates third approach to event-handling with listeners: using inner classes.","author":"","date":"August 27, 2015","format":false,"excerpt":"import java.applet.Applet; import java.awt.*; import java.awt.event.*; \/** Draw circles centered where the user clicks. \u00a0*\u00a0 Uses named inner classes. \u00a0* \u00a0 \u00a0****************** public class CircleDrawer3 extends Applet { \u00a0 public void init() { \u00a0\u00a0\u00a0 setForeground(Color.blue); \u00a0\u00a0\u00a0 addMouseListener(new CircleListener()); \u00a0 } \u00a0 private class CircleListener extends MouseAdapter { \u00a0\u00a0\u00a0 private int\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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Illustrates third approach to event-handling with listeners: using inner classes. #Programming Code Examples #Java\/J2EE\/J2ME #Mouse and Keyboard Events","author":"Author-Check- Article-or-Video","date":"April 30, 2021","format":false,"excerpt":"import java.applet.Applet; import java.awt.*; import java.awt.event.*; \/** Draw circles centered where the user clicks. * Uses named inner classes. * ****************** public class CircleDrawer3 extends Applet { public void init() { setForeground(Color.blue); addMouseListener(new CircleListener()); } private class CircleListener extends MouseAdapter { private int radius = 25; public void mousePressed(MouseEvent event)\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":10297,"url":"http:\/\/bangla.sitestree.com\/?p=10297","url_meta":{"origin":10383,"position":3},"title":"draws a circle wherever mouse was pressed","author":"","date":"August 26, 2015","format":false,"excerpt":"CircleListener.java A subclass of MouseAdapter that draws a circle wherever mouse was pressed. Illustrates first approach to event-handling with listeners: attaching a separate listener *********** import java.applet.Applet; import java.awt.*; import java.awt.event.*; \/** The listener used by CircleDrawer1. Note call \u00a0*\u00a0 to getSource to obtain reference to the applet. \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 . 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Note call * to getSource to obtain reference to the applet. * ***************\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":10381,"url":"http:\/\/bangla.sitestree.com\/?p=10381","url_meta":{"origin":10383,"position":5},"title":"A simple applet that uses the ClickListener class","author":"","date":"January 2, 2015","format":false,"excerpt":"ClickReporter.java A simple applet that uses the ClickListener class to handle mouse events. *************** import java.applet.Applet; import java.awt.*; \/** Prints a message saying where the user clicks. \u00a0*\u00a0 Uses an external listener. \u00a0* \u00a0 \u00a0****** public class ClickReporter extends Applet { \u00a0 public void init() { \u00a0\u00a0\u00a0 setBackground(Color.yellow); \u00a0\u00a0\u00a0 addMouseListener(new\u2026","rel":"","context":"In &quot;Code . 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