Sophie

Sophie

distrib > CentOS > 5 > x86_64 > by-pkgid > ac91357d6caede925de099a02fced14e > files > 4142

qt4-doc-4.2.1-1.el5_7.1.x86_64.rpm

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
    PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<!-- /tmp/qt-4.2.1-harald-1161357942206/qt-x11-opensource-src-4.2.1/src/gui/graphicsview/qgraphicssceneevent.cpp -->
<head>
  <title>Qt 4.2: QGraphicsSceneContextMenuEvent Class Reference</title>
  <link href="classic.css" rel="stylesheet" type="text/css" />
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<td align="left" valign="top" width="32"><a href="http://www.trolltech.com/products/qt"><img src="images/qt-logo.png" align="left" width="32" height="32" border="0" /></a></td>
<td width="1">&nbsp;&nbsp;</td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a>&nbsp;&middot; <a href="classes.html"><font color="#004faf">All&nbsp;Classes</font></a>&nbsp;&middot; <a href="mainclasses.html"><font color="#004faf">Main&nbsp;Classes</font></a>&nbsp;&middot; <a href="groups.html"><font color="#004faf">Grouped&nbsp;Classes</font></a>&nbsp;&middot; <a href="modules.html"><font color="#004faf">Modules</font></a>&nbsp;&middot; <a href="functions.html"><font color="#004faf">Functions</font></a></td>
<td align="right" valign="top" width="230"><a href="http://www.trolltech.com"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></a></td></tr></table><h1 align="center">QGraphicsSceneContextMenuEvent Class Reference<br /><sup><sup>[<a href="qtgui.html">QtGui</a> module]</sup></sup></h1>
<pre> #include &lt;QGraphicsSceneContextMenuEvent&gt;</pre><p>Inherits <a href="qgraphicssceneevent.html">QGraphicsSceneEvent</a>.</p>
<p>This class was introduced in Qt 4.2.</p>
<ul>
<li><a href="qgraphicsscenecontextmenuevent-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-types"></a>
<h3>Public Types</h3>
<ul>
<li><div class="fn"/>enum <b><a href="qgraphicsscenecontextmenuevent.html#Reason-enum">Reason</a></b> { Mouse, Keyboard, Other }</li>
</ul>
<a name="public-functions"></a>
<h3>Public Functions</h3>
<ul>
<li><div class="fn"/><b><a href="qgraphicsscenecontextmenuevent.html#dtor.QGraphicsSceneContextMenuEvent">~QGraphicsSceneContextMenuEvent</a></b> ()</li>
<li><div class="fn"/>Qt::KeyboardModifiers <b><a href="qgraphicsscenecontextmenuevent.html#modifiers">modifiers</a></b> () const</li>
<li><div class="fn"/>QPointF <b><a href="qgraphicsscenecontextmenuevent.html#pos">pos</a></b> () const</li>
<li><div class="fn"/>Reason <b><a href="qgraphicsscenecontextmenuevent.html#reason">reason</a></b> () const</li>
<li><div class="fn"/>QPointF <b><a href="qgraphicsscenecontextmenuevent.html#scenePos">scenePos</a></b> () const</li>
<li><div class="fn"/>QPoint <b><a href="qgraphicsscenecontextmenuevent.html#screenPos">screenPos</a></b> () const</li>
<li><div class="fn"/>void <b><a href="qgraphicsscenecontextmenuevent.html#setReason">setReason</a></b> ( Reason <i>reason</i> )</li>
</ul>
<ul>
<li><div class="fn"/>2 public functions inherited from <a href="qgraphicssceneevent.html#public-functions">QGraphicsSceneEvent</a></li>
<li><div class="fn"/>6 public functions inherited from <a href="qevent.html#public-functions">QEvent</a></li>
</ul>
<h3>Additional Inherited Members</h3>
<ul>
<li><div class="fn"/>1 property inherited from <a href="qevent.html#properties">QEvent</a></li>
</ul>
<a name="details"></a>
<hr />
<h2>Detailed Description</h2>
<p>See also <a href="qgraphicsscenemouseevent.html">QGraphicsSceneMouseEvent</a>.</p>
<hr />
<h2>Member Type Documentation</h2>
<h3 class="fn"><a name="Reason-enum"></a>enum QGraphicsSceneContextMenuEvent::Reason</h3>
<p>This enum describes the reason why the context event was sent.</p>
<p><table border="1" cellpadding="2" cellspacing="1" width="100%">
<tr><th width="25%">Constant</th><th width="15%">Value</th><th width="60%">Description</th></tr>
<tr><td valign="top"><tt>QGraphicsSceneContextMenuEvent::Mouse</tt></td><td align="center" valign="top"><tt>0</tt></td><td valign="top">The mouse caused the event to be sent. Normally this means the right mouse button was clicked, but this is platform dependent.</td></tr>
<tr><td valign="top"><tt>QGraphicsSceneContextMenuEvent::Keyboard</tt></td><td align="center" valign="top"><tt>1</tt></td><td valign="top">The keyboard caused this event to be sent. On Windows, this means the menu button was pressed.</td></tr>
<tr><td valign="top"><tt>QGraphicsSceneContextMenuEvent::Other</tt></td><td align="center" valign="top"><tt>2</tt></td><td valign="top">The event was sent by some other means (i.e. not by the mouse or keyboard).</td></tr>
</table></p>
<hr />
<h2>Member Function Documentation</h2>
<h3 class="fn"><a name="dtor.QGraphicsSceneContextMenuEvent"></a>QGraphicsSceneContextMenuEvent::~QGraphicsSceneContextMenuEvent ()</h3>
<p>Destroys the event.</p>
<h3 class="fn"><a name="modifiers"></a><a href="qt.html#KeyboardModifier-enum">Qt::KeyboardModifiers</a> QGraphicsSceneContextMenuEvent::modifiers () const</h3>
<p>Returns the keyboard modifiers in use when the context menu was requested.</p>
<h3 class="fn"><a name="pos"></a><a href="qpointf.html">QPointF</a> QGraphicsSceneContextMenuEvent::pos () const</h3>
<p>Returns the position of the mouse cursor in item coordinates at the moment the the context menu was requested.</p>
<p>See also <a href="qgraphicsscenecontextmenuevent.html#scenePos">scenePos</a>() and <a href="qgraphicsscenecontextmenuevent.html#screenPos">screenPos</a>().</p>
<h3 class="fn"><a name="reason"></a><a href="qgraphicsscenecontextmenuevent.html#Reason-enum">Reason</a> QGraphicsSceneContextMenuEvent::reason () const</h3>
<p>Returns the reason for the context menu event.</p>
<p>See also <a href="qgraphicsscenecontextmenuevent.html#setReason">setReason</a>().</p>
<h3 class="fn"><a name="scenePos"></a><a href="qpointf.html">QPointF</a> QGraphicsSceneContextMenuEvent::scenePos () const</h3>
<p>Returns the position of the mouse cursor in scene coordinates at the moment the the context menu was requested.</p>
<p>See also <a href="qgraphicsscenecontextmenuevent.html#pos">pos</a>() and <a href="qgraphicsscenecontextmenuevent.html#screenPos">screenPos</a>().</p>
<h3 class="fn"><a name="screenPos"></a><a href="qpoint.html">QPoint</a> QGraphicsSceneContextMenuEvent::screenPos () const</h3>
<p>Returns the position of the mouse cursor in screen coordinates at the moment the the context menu was requested.</p>
<p>See also <a href="qgraphicsscenecontextmenuevent.html#pos">pos</a>() and <a href="qgraphicsscenecontextmenuevent.html#scenePos">scenePos</a>().</p>
<h3 class="fn"><a name="setReason"></a>void QGraphicsSceneContextMenuEvent::setReason ( <a href="qgraphicsscenecontextmenuevent.html#Reason-enum">Reason</a> <i>reason</i> )</h3>
<p>Sets the reason for the context menu event to <i>reason</i>.</p>
<p>See also <a href="qgraphicsscenecontextmenuevent.html#reason">reason</a>().</p>
<p /><address><hr /><div align="center">
<table width="100%" cellspacing="0" border="0"><tr class="address">
<td width="30%">Copyright &copy; 2006 <a href="trolltech.html">Trolltech</a></td>
<td width="40%" align="center"><a href="trademarks.html">Trademarks</a></td>
<td width="30%" align="right"><div align="right">Qt 4.2.1</div></td>
</tr></table></div></address></body>
</html>