| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN"> |
| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <meta name="generator" content="Adobe RoboHelp 8"> |
| <title>Override Indicators</title> |
| <link rel="StyleSheet" href="default.css" type="text/css"> |
| <style type="text/css"> |
| <!-- |
| body { border-left-style:None; |
| border-right-style:None; |
| border-bottom-style:None; |
| background-color:Transparent; |
| border-top-style:None; } |
| --> |
| </style> |
| <style type="text/css"> |
| <!-- |
| body { border-left-style:None; |
| border-right-style:None; |
| border-bottom-style:None; |
| background-color:Transparent; |
| border-top-style:None; } |
| --> |
| </style> |
| <script type="text/javascript" language="JavaScript"> |
| //<![CDATA[ |
| function reDo() { |
| if (innerWidth != origWidth || innerHeight != origHeight) |
| location.reload(); |
| } |
| if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) { |
| origWidth = innerWidth; |
| origHeight = innerHeight; |
| onresize = reDo; |
| } |
| onerror = null; |
| //]]> |
| </script> |
| <style type="text/css"> |
| <!-- |
| div.WebHelpPopupMenu { position:absolute; |
| left:0px; |
| top:0px; |
| z-index:4; |
| visibility:hidden; } |
| p.WebHelpNavBar { text-align:right; } |
| --> |
| </style> |
| <script type="text/javascript" language="javascript1.2" src="whmsg.js"></script> |
| <script type="text/javascript" language="javascript" src="whver.js"></script> |
| <script type="text/javascript" language="javascript1.2" src="whproxy.js"></script> |
| <script type="text/javascript" language="javascript1.2" src="whutils.js"></script> |
| <script type="text/javascript" language="javascript1.2" src="whlang.js"></script> |
| <script type="text/javascript" language="javascript1.2" src="whtopic.js"></script> |
| <script type="text/javascript" language="javascript1.2">//<![CDATA[ |
| <!-- |
| if (window.gbWhTopic) |
| { |
| var strUrl = document.location.href; |
| var bc = 0; |
| var n = strUrl.toLowerCase().indexOf("bc-"); |
| if(n != -1) |
| { |
| document.location.href = strUrl.substring(0, n); |
| bc = strUrl.substring(n+3); |
| } |
| |
| if (window.setRelStartPage) |
| { |
| addTocInfo("Concepts\nOverride Indicators"); |
| addAvenueInfo("Concepts","hover_support.htm","php_working_sets.htm"); |
| |
| } |
| |
| document.write("<p style=\"text-align:left\"> "); |
| AddMasterBreadcrumbs("ide_help.htm", "", ">", "Home", "pdt_table_of_contents.htm"); |
| document.write("<a href=\"concepts.htm\">Concepts<\/a> > Override Indicators<\/p>"); |
| |
| |
| if (window.setRelStartPage) |
| { |
| setRelStartPage("ide_help.htm"); |
| |
| autoSync(0); |
| sendSyncInfo(); |
| sendAveInfoOut(); |
| } |
| |
| } |
| else |
| if (window.gbIE4) |
| document.location.reload(); |
| //--> |
| //]]></script> |
| </head> |
| |
| <body leftmargin="5" topmargin="5" rightmargin="5" bottommargin="5"><script type="text/javascript" language="javascript1.2">//<![CDATA[ |
| <!-- |
| if (window.writeIntopicBar) |
| writeIntopicBar(4); |
| //--> |
| //]]></script> |
| <div style="width: 100%; position: relative;" id="header"> |
| |
| |
| <p align="right"><a |
| title="Documentation Survey" href="http://spreadsheets.google.com/viewform?formkey=dC1scEswTjFia2tDQ3Y5TVJBbkNQcWc6MQ">Documentation |
| Survey</a> |
| | <a href="javascript:crlf="";h=location.href;t=document.title;e = "" + (window.getSelection ? window.getSelection() : document.getSelection ? document.getSelection() : document.selection.createRange().text); if (e!=null) location="mailto:documentation@zend.com" + "?Subject= Feedback on PDT for page " + escape(t) + "&Body=" + escape(e).replace(/ /g, "+") + crlf + " "; void 0"><span |
| style="background-color: #ffffff;">Submit Documentation</span><span |
| style="background-color: #ffffff;"> Feedback</span></a><span |
| style="background-color: #ffffff;"></span><span style="background-color: #ffffff;"> |
| </span><span style="background-color: #ffffff;">| |
| </span><span |
| style="background-color: #ffffff;"><a title="View Latest Version and Get PDF Online" |
| href="http://www.zend.com/en/resources/zend-documentation/" |
| target="_blank">View Latest |
| Version and Get PDF Online</a></span></p> |
| </div> |
| |
| |
| <h1>Override Indicators |
| </h1> |
| <p>‘Override Indicators’ are markers that display special decoration icons |
| to indicate methods that override or implement other methods from a super-type's |
| class/interface.</p> |
| <p>The override indicators will be displayed as triangles in the marker |
| bar (the vertical ruler to the left of the editor) next to the method's |
| definition.</p> |
| <p class="picture"><img src="override_indicators.png" alt="Override Indicators" title="Override Indicators" style="border: none;" width="428" height="164" border="0"></p> |
| <p>Green triangles indicate an overridden method, while a white triangle |
| indicates an implemented method.</p> |
| <p> </p> |
| <p>Hovering over a triangle displays a tool-tip that reveals the overridden |
| or implemented method's super-type. Clicking the triangle will open the |
| type in an editor.</p> |
| <p class="picture"><img src="override_indicator_tooltip.png" alt="Override Indicators Tooltip" title="Override Indicators Tooltip" style="border: none;" width="294" height="46" border="0"></p> |
| <p style="font-weight: bold;">Note:</p> |
| <p>Markers will not be displayed if the methods do not comply with the |
| overriding rules.</p> |
| <p>These are as follows:</p> |
| <ul type="square"> |
| <li><p>You cannot override a non-static method with a static method.</p></li> |
| <li><p>The overriding method must not be more restrictive than the |
| overridden method</p></li> |
| <li><p>‘private’ methods are not inherited and cannot be overridden.</p></li> |
| </ul> |
| <p class="ListBullet1"> </p> |
| <h5>Override Indicators Preferences</h5> |
| <p>The display preferences for the override indicators can be configured |
| from the <a href="../../PLUGINS_ROOT/org.eclipse.platform.doc.user/reference/ref-22.htm">Annotations |
| preferences page</a> (<span style="font-weight: bold;"><b>Window | Preferences |
| | General | Editors | Text Editors | Annotations</b></span>).</p> |
| <p>Select the Override Indicators (org.eclipse.php.ui.overrideIndicator) |
| option to configure the Override Indicators for PHP.</p> |
| <table cellspacing="0" width="100%"> |
| <col style="width: 7.093%;"> |
| <col style="width: 92.907%;"> |
| <tr style="vertical-align: top; |
| height: 16px;"> |
| <td style="width: 7.093%; padding-right: 10px; |
| padding-left: 10px;"><p |
| style="font-size: 6pt;"> </p></td> |
| <td style="width: 92.907%; |
| padding-right: 10px; padding-left: 10px;"><p> </p></td> |
| </tr> |
| <tr style="vertical-align: top; |
| height: 35px;"> |
| <td style="width: 7.093%; padding-right: 10px; |
| padding-left: 10px;"><p |
| style="font-size: 6pt;"><img src="link_icon.png" alt="link_icon.png" style="border: none;" width="32" height="40" border="0"> |
| </p></td> |
| <td style="width: 92.907%; |
| padding-right: 10px; padding-left: 10px;"><p><span |
| style="font-weight: bold;"><b>Related Links:</b></span><a href="mark_occurrences.htm"><br> |
| Mark Occurrences</a></p> |
| <p><a href="show_type_hierarchy.htm">Type Hierarchy</a></p></td> |
| </tr> |
| <tr style="vertical-align: top; |
| height: 19px;"> |
| <td style="width: 7.093%; padding-right: 10px; |
| padding-left: 10px;"><p |
| style="font-size: 6pt;"> </p></td> |
| <td style="width: 92.907%; |
| padding-right: 10px; padding-left: 10px;"><p> </p></td> |
| </tr> |
| </table> |
| <div style="width: 100%; position: relative;" id="footer"> |
| |
| <p style="text-decoration: underline; " |
| align="center">PHP Development |
| Tools</p> |
| |
| |
| </div> |
| <script type="text/javascript" language="javascript1.2">//<![CDATA[ |
| <!-- |
| if (window.writeIntopicBar) |
| writeIntopicBar(0); |
| |
| highlightSearch(); |
| //--> |
| //]]></script> |
| </body> |
| </html> |
