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|  |  | 
|  | <h1>Hover Support | 
|  | </h1> | 
|  | <p>Hovering over an element will cause a tooltip to appear with information | 
|  | about that element, containing the location of its declaration and any | 
|  | additional information (description, parameters, etc.) contained in the | 
|  | element's relevant <a href="phpdoc_comments.htm">PHPdoc comment</a>:</p> | 
|  | <p class="picture"><img src="hover_function.png" alt="hover_function.png" style="border: none;" width="439" height="221" border="0"></p> | 
|  | <p><a name="Hover_information_also_includes"></a>Hover information also | 
|  | includes other information such as overrides and returns for methods, | 
|  | types, and other elements:</p> | 
|  | <p class="picture"><img src="hover_support.png" title="Hover Information" style="border: none;" alt="hover_support.png" width="388" height="158" border="0"></p> | 
|  | <p class="ListBullet1" style="font-weight: normal;">Holding down <span | 
|  | style="font-weight: bold;"><b>Ctrl</b></span> while hovering over an element | 
|  | will also show you everything contained within that element:</p> | 
|  | <p class="picture"><img src="hover_ctrl_multiply.png" alt="hover_ctrl_multiply.png" style="border: none;" width="493" height="206" border="0"></p> | 
|  | <p class="ListBullet1" style="font-weight: bold;"> </p> | 
|  | <p class="ListBullet1" style="font-weight: normal;">When hovering, press | 
|  | <span style="font-weight: bold;"><b>F2</b></span> for the Hover tooltip to come | 
|  | into focus. This ensures that it is displayed even when not hovering and | 
|  | enables you to select the text from within it.</p> | 
|  | <p class="ListBullet1" style="font-weight: normal;">Clicking on an element | 
|  | while hovering will take you to that element's declaration. See <a href="using_smart_goto_source.htm">Using | 
|  | Smart Goto Source</a> for more information.</p> | 
|  | <h3>Configuring Hover Preferences</h3> | 
|  | <p class="ListBullet1" style="font-weight: normal;">To configure your hover | 
|  | settings, go to the <a href="hovers.htm">Hover Preferences page</a>, accessible | 
|  | by going to <span style="font-weight: bold;"><b>Window | Preferences | PHP | 
|  | | Editor | Hovers</b></span>.</p> | 
|  | <p class="Note">Note:</p> | 
|  | <p class="NoteText">Hovering will also be enabled for JavaScript elements | 
|  | if JavaScript support was enabled for the project. See <a href="enabling_javascript_support_in_php_projects.htm">Enabling | 
|  | JavaScript Support in PHP Projects</a> for more information. JavaScript | 
|  | hover settings can be configured from the JavaScript Hovers preferences | 
|  | page, accessible by going to <span style="font-weight: bold;"><b>Window | | 
|  | Preferences | Web | JavaScript | Editor | Hovers</b></span>.</p> | 
|  | <table cellspacing="0" width="100%"> | 
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|  | <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;"> | 
|  | <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 | 
|  | style="font-weight: bold;">Related Links:</p> | 
|  | <p style="font-weight: normal;"><a href="using_smart_goto_source.htm"><span | 
|  | style="font-weight: normal;">Using Smart Goto Source</span></a></p> | 
|  | <p style="font-weight: normal;"><a href="hovers.htm"><span style="font-weight: normal;">Hover Preferences</span></a> | 
|  | </p></td> | 
|  | </tr> | 
|  | <tr style="vertical-align: top;"> | 
|  | <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> | 
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