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<h3>IntelliJ Platform SDK DevGuide</h3>
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<h1>Documentation</h1>
<p>To provide different kinds of documentation support (tooltips on <strong>Ctrl-hover</strong>, quick documentation popup etc.), the plugin needs to provide an implementation of the
<a href="https://upsource.jetbrains.com/idea-ce/file/idea-ce-1731d054af4ca27aa827c03929e27eeb0e6a8366/platform/lang-api/src/com/intellij/lang/documentation/DocumentationProvider.java" data-bypass="yes" target="_blank"><span>DocumentationProvider</span></a>
interface and register it in the <code class="code highlight language-text">lang.documentationProvider</code> extension point.
A standard base class for such implementations is available in the class
<a href="https://upsource.jetbrains.com/idea-ce/file/idea-ce-1731d054af4ca27aa827c03929e27eeb0e6a8366/platform/lang-api/src/com/intellij/lang/documentation/AbstractDocumentationProvider.java" data-bypass="yes" target="_blank"><span>AbstractDocumentationProvider</span></a>.</p>
<p><strong>Example</strong>:
<a href="https://upsource.jetbrains.com/idea-ce/file/idea-ce-1731d054af4ca27aa827c03929e27eeb0e6a8366/plugins/properties/src/com/intellij/lang/properties/PropertiesDocumentationProvider.java" data-bypass="yes" target="_blank"><span>DocumentationProvider</span></a>
for
<a href="https://upsource.jetbrains.com/idea-ce/file/idea-ce-1731d054af4ca27aa827c03929e27eeb0e6a8366/plugins/properties/" data-bypass="yes" target="_blank"><span>Properties language plugin</span></a></p>
<p>The <code class="code highlight language-text">getQuickNavigateInfo()</code> method returns the text to be displayed when the user holds the mouse over an element with <code class="code highlight language-text">Ctrl</code> pressed.</p>
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Last modified: 21 December 2015
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