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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> |
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| 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> |
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