help/html/hovers.htm - gerrit/www.eclipse.org/pdt - Git at Google

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 <h1>Hovers Preferences
  </h1>
 <p>The Hover functionality will display information about an item when
  the mouse is placed on it.</p>
 <p>The Hovers preferences page allows you to configure the settings and
  shortcuts for the Hover functionality.</p>
 <p>&#160;</p>
 <p>The Hovers Preferences
  Preferences page is accessed from Window | Preferences | PHP | Editor
  | Hovers Preferences
  .</p>

 <p class="FIgureCaption"><img src="hover_preferences_pdt.png" alt="Hovers Preferences" title="Hovers Preferences" style="border: none;" width="627" height="443" border="0"></p>


 <ul>


 </ul>
 <p class="ListBullet1">The Text Hover key modifier preferences table allows
  you to modify hover key preferences for certain elements. Pressing the
  configured key while hovering over the element in the editor will display
  the relevant information or take the relevant action.<br>
 For example, applying the settings displayed in the screenshot above (Source
  key preference = Ctrl) and pressing Ctrl while hovering over an element
  in the editor will take you to that element's source.</p>
 <p class="ListBullet1">You can configure key preferences for the following
  elements:</p>
 <ul type="square">
 	<li><p>Combined Hover - Tries the hover in the sequence listed in the
 	 table and uses the one which fits best for the selected element and
 	 the current context.</p></li>
 	<li><p>Variable Values - Zend Debugger - Shows the value of the selected
 	 variable while debugging with the Zend Debugger.</p></li>
 	<li><p>Variable Values - XDebug - Shows the value of the selected variable
 	 while debugging with XDebug.</p></li>
 	<li><p>Documentation - Shows the documentation of the selected element.</p></li>

 	<li><p>Problem Description - Shows the description of the selected
 	 problem.</p></li>
 	<li><p>Source - Shows the source of the selected element.</p></li>
 	<li><p>Annotation Description - Shows the description of the selected
 	 annotation.</p></li>
 </ul>
 <table cellspacing="0" width="100%">
 	<col style="width: 7.093%;">
 	<col style="width: 92.907%;">
 	<tr style="vertical-align: top;">
 		<td style="width: 7.093%; padding-right: 10px; padding-left: 10px;"><p
 			 style="font-size: 6pt;">&#160;</p></td>
 		<td style="width: 92.907%; padding-right: 10px; padding-left: 10px;"><p
 			 style="font-weight: bold;">&#160;</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="ref_icon.png" alt="Instructions on how to complete a procedure" title="Instructions on how to complete a procedure" style="border: none;" width="28" height="33" border="0"></p></td>
 		<td style="width: 92.907%; padding-right: 10px; padding-left: 10px;"><p
 			 style="font-weight: bold;">To configure the key preferences:</p>
 		<ol type="1">
 			<li class="p" style="margin-left: -20px;"><p style="margin-left: 0px;">Mark
 			 the checkbox next to the required preference.</p></li>
 			<li class="p" style="margin-left: -20px;"><p style="margin-left: 0px;">Enter
 			 the required key in the 'pressed key modifier while hovering'
 			 box.</p></li>
 			<li class="p" style="margin-left: -20px;"><p>Click Apply to
 			 apply your settings.</p></li>
 		</ol></td>
 	</tr>
 	<tr style="vertical-align: top;">
 		<td colspan="2" style="width: 100%; padding-right: 10px; padding-left: 10px;"><p>&#160;</p></td>

 	</tr>
 </table>
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 	<col style="width: 92.907%;">
 	<tr style="vertical-align: top;">
 		<td style="width: 7.093%; padding-right: 10px; padding-left: 10px;"><p
 			 style="font-size: 6pt;">&#160;</p></td>
 		<td style="width: 92.907%; padding-right: 10px; padding-left: 10px;"><p>&#160;</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><a href="hover_support.htm">Hover Support</a> </p>
 		<p><a href="preferences.htm">PHP
 		 Preferences</a></p>
 		<p><a href="editor.htm">Editor
 		 Preferences</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;">&#160;</p></td>
 		<td style="width: 92.907%; padding-right: 10px; padding-left: 10px;"><p>&#160;</p></td>
 	</tr>
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	</div>


	<h1>Hovers Preferences
	</h1>
	<p>The Hover functionality will display information about an item when
	the mouse is placed on it.</p>
	<p>The Hovers preferences page allows you to configure the settings and
	shortcuts for the Hover functionality.</p>
	<p> </p>
	<p>The Hovers Preferences
	Preferences page is accessed from Window \| Preferences \| PHP \| Editor
	\| Hovers Preferences
	.</p>

	<p class="FIgureCaption"><img src="hover_preferences_pdt.png" alt="Hovers Preferences" title="Hovers Preferences" style="border: none;" width="627" height="443" border="0"></p>



	<ul>


	</ul>
	<p class="ListBullet1">The Text Hover key modifier preferences table allows
	you to modify hover key preferences for certain elements. Pressing the
	configured key while hovering over the element in the editor will display
	the relevant information or take the relevant action.<br>
	For example, applying the settings displayed in the screenshot above (Source
	key preference = Ctrl) and pressing Ctrl while hovering over an element
	in the editor will take you to that element's source.</p>
	<p class="ListBullet1">You can configure key preferences for the following
	elements:</p>
	<ul type="square">
	<li><p>Combined Hover - Tries the hover in the sequence listed in the
	table and uses the one which fits best for the selected element and
	the current context.</p></li>
	<li><p>Variable Values - Zend Debugger - Shows the value of the selected
	variable while debugging with the Zend Debugger.</p></li>
	<li><p>Variable Values - XDebug - Shows the value of the selected variable
	while debugging with XDebug.</p></li>
	<li><p>Documentation - Shows the documentation of the selected element.</p></li>

	<li><p>Problem Description - Shows the description of the selected
	problem.</p></li>
	<li><p>Source - Shows the source of the selected element.</p></li>
	<li><p>Annotation Description - Shows the description of the selected
	annotation.</p></li>
	</ul>
	<table cellspacing="0" width="100%">
	<col style="width: 7.093%;">
	<col style="width: 92.907%;">
	<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
	style="font-weight: bold;"> </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="ref_icon.png" alt="Instructions on how to complete a procedure" title="Instructions on how to complete a procedure" style="border: none;" width="28" height="33" border="0"></p></td>
	<td style="width: 92.907%; padding-right: 10px; padding-left: 10px;"><p
	style="font-weight: bold;">To configure the key preferences:</p>
	<ol type="1">
	<li class="p" style="margin-left: -20px;"><p style="margin-left: 0px;">Mark
	the checkbox next to the required preference.</p></li>
	<li class="p" style="margin-left: -20px;"><p style="margin-left: 0px;">Enter
	the required key in the 'pressed key modifier while hovering'
	box.</p></li>
	<li class="p" style="margin-left: -20px;"><p>Click Apply to
	apply your settings.</p></li>
	</ol></td>
	</tr>
	<tr style="vertical-align: top;">
	<td colspan="2" style="width: 100%; padding-right: 10px; padding-left: 10px;"><p> </p></td>

	</tr>
	</table>
	<table cellspacing="0" width="100%">
	<col style="width: 7.093%;">
	<col style="width: 92.907%;">
	<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>
	</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><a href="hover_support.htm">Hover Support</a> </p>
	<p><a href="preferences.htm">PHP
	Preferences</a></p>
	<p><a href="editor.htm">Editor
	Preferences</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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