Documentation/Source/eric5.Helpviewer.HelpSearchWidget.html

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<h1>eric5.Helpviewer.HelpSearchWidget</h1>
<p>
Module implementing a window for showing the QtHelp index.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#HelpSearchWidget">HelpSearchWidget</a></td>
<td>Class implementing a window for showing the QtHelp index.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr><td>None</td></tr>
</table>
<hr /><hr />
<a NAME="HelpSearchWidget" ID="HelpSearchWidget"></a>
<h2>HelpSearchWidget</h2>
<p>
    Class implementing a window for showing the QtHelp index.
</p><h3>Signals</h3>
<dl>
<dt>escapePressed()</dt>
<dd>
emitted when the ESC key was pressed
</dd><dt>linkActivated(QUrl)</dt>
<dd>
emitted when a search result entry is activated
</dd>
</dl>
<h3>Derived from</h3>
QWidget
<h3>Class Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>
<table>
<tr>
<td><a href="#HelpSearchWidget.__init__">HelpSearchWidget</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#HelpSearchWidget.__search">__search</a></td>
<td>Private slot to perform a search of the database.</td>
</tr><tr>
<td><a href="#HelpSearchWidget.__searchingFinished">__searchingFinished</a></td>
<td>Private slot to handle the end of the search.</td>
</tr><tr>
<td><a href="#HelpSearchWidget.__searchingStarted">__searchingStarted</a></td>
<td>Private slot to handle the start of a search.</td>
</tr><tr>
<td><a href="#HelpSearchWidget.contextMenuEvent">contextMenuEvent</a></td>
<td>Protected method handling context menu events.</td>
</tr><tr>
<td><a href="#HelpSearchWidget.eventFilter">eventFilter</a></td>
<td>Public method called to filter the event queue.</td>
</tr><tr>
<td><a href="#HelpSearchWidget.keyPressEvent">keyPressEvent</a></td>
<td>Protected method handling key press events.</td>
</tr>
</table>
<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<a NAME="HelpSearchWidget.__init__" ID="HelpSearchWidget.__init__"></a>
<h4>HelpSearchWidget (Constructor)</h4>
<b>HelpSearchWidget</b>(<i>engine, mainWindow, parent = None</i>)
<p>
        Constructor
</p><dl>
<dt><i>engine</i></dt>
<dd>
reference to the help search engine (QHelpSearchEngine)
</dd><dt><i>mainWindow</i></dt>
<dd>
reference to the main window object (QMainWindow)
</dd><dt><i>parent</i></dt>
<dd>
reference to the parent widget (QWidget)
</dd>
</dl><a NAME="HelpSearchWidget.__search" ID="HelpSearchWidget.__search"></a>
<h4>HelpSearchWidget.__search</h4>
<b>__search</b>(<i></i>)
<p>
        Private slot to perform a search of the database.
</p><a NAME="HelpSearchWidget.__searchingFinished" ID="HelpSearchWidget.__searchingFinished"></a>
<h4>HelpSearchWidget.__searchingFinished</h4>
<b>__searchingFinished</b>(<i>hits</i>)
<p>
        Private slot to handle the end of the search.
</p><dl>
<dt><i>hits</i></dt>
<dd>
number of hits (integer) (unused)
</dd>
</dl><a NAME="HelpSearchWidget.__searchingStarted" ID="HelpSearchWidget.__searchingStarted"></a>
<h4>HelpSearchWidget.__searchingStarted</h4>
<b>__searchingStarted</b>(<i></i>)
<p>
        Private slot to handle the start of a search.
</p><a NAME="HelpSearchWidget.contextMenuEvent" ID="HelpSearchWidget.contextMenuEvent"></a>
<h4>HelpSearchWidget.contextMenuEvent</h4>
<b>contextMenuEvent</b>(<i>evt</i>)
<p>
        Protected method handling context menu events.
</p><dl>
<dt><i>evt</i></dt>
<dd>
reference to the context menu event (QContextMenuEvent)
</dd>
</dl><a NAME="HelpSearchWidget.eventFilter" ID="HelpSearchWidget.eventFilter"></a>
<h4>HelpSearchWidget.eventFilter</h4>
<b>eventFilter</b>(<i>watched, event</i>)
<p>
        Public method called to filter the event queue.
</p><dl>
<dt><i>watched</i></dt>
<dd>
the QObject being watched (QObject)
</dd><dt><i>event</i></dt>
<dd>
the event that occurred (QEvent)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating whether the event was handled (boolean)
</dd>
</dl><a NAME="HelpSearchWidget.keyPressEvent" ID="HelpSearchWidget.keyPressEvent"></a>
<h4>HelpSearchWidget.keyPressEvent</h4>
<b>keyPressEvent</b>(<i>evt</i>)
<p>
        Protected method handling key press events.
</p><dl>
<dt><i>evt</i></dt>
<dd>
reference to the key press event (QKeyEvent)
</dd>
</dl>
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