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<td >Qt 5.9</td><td ><a href="qtgui-index.html">Qt GUI</a></td><td ><a href="qtgui-module.html">C++ Classes</a></td><td >QDragEnterEvent</td></tr></table><table class="buildversion"><tr>
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<h3><a name="toc">Contents</a></h3>
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<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
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<h1 class="title">QDragEnterEvent Class</h1>
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<p>The <a href="qdragenterevent.html">QDragEnterEvent</a> class provides an event which is sent to a widget when a drag and drop action enters it. <a href="#details">More...</a></p>
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<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <QDragEnterEvent></span>
</td></tr><tr><td class="memItemLeft rightAlign topAlign"> qmake:</td><td class="memItemRight bottomAlign"> QT += gui</td></tr><tr><td class="memItemLeft rightAlign topAlign"> Inherits:</td><td class="memItemRight bottomAlign"> <a href="qdragmoveevent.html">QDragMoveEvent</a></td></tr></table></div><ul>
<li><a href="qdragenterevent-members.html">List of all members, including inherited members</a></li>
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<h2 id="public-functions">Public Functions</h2>
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<tr><td class="memItemLeft rightAlign topAlign"> </td><td class="memItemRight bottomAlign"><b><a href="qdragenterevent.html#QDragEnterEvent">QDragEnterEvent</a></b>(const QPoint &<i>point</i>, Qt::DropActions <i>actions</i>, const QMimeData *<i>data</i>, Qt::MouseButtons <i>buttons</i>, Qt::KeyboardModifiers <i>modifiers</i>)</td></tr>
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<li class="fn">5 public functions inherited from <a href="qdragmoveevent.html#public-functions">QDragMoveEvent</a></li>
<li class="fn">11 public functions inherited from <a href="qdropevent.html#public-functions">QDropEvent</a></li>
<li class="fn">6 public functions inherited from <a href="../qtcore/qevent.html#public-functions">QEvent</a></li>
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<h3>Additional Inherited Members</h3>
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<li class="fn">1 property inherited from <a href="../qtcore/qevent.html#properties">QEvent</a></li>
<li class="fn">1 static public member inherited from <a href="../qtcore/qevent.html#static-public-members">QEvent</a></li>
<li class="fn">2 protected variables inherited from <a href="../qtcore/qevent.html#protected-variables">QEvent</a></li>
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<h2 id="details">Detailed Description</h2>
<p>The <a href="qdragenterevent.html">QDragEnterEvent</a> class provides an event which is sent to a widget when a drag and drop action enters it.</p>
<p>A widget must accept this event in order to receive the <a href="qdragmoveevent.html">drag move events</a> that are sent while the drag and drop action is in progress. The drag enter event is always immediately followed by a drag move event.</p>
<p><a href="qdragenterevent.html">QDragEnterEvent</a> inherits most of its functionality from <a href="qdragmoveevent.html">QDragMoveEvent</a>, which in turn inherits most of its functionality from <a href="qdropevent.html">QDropEvent</a>.</p>
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<p><b>See also </b><a href="qdragleaveevent.html">QDragLeaveEvent</a>, <a href="qdragmoveevent.html">QDragMoveEvent</a>, and <a href="qdropevent.html">QDropEvent</a>.</p>
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<h2>Member Function Documentation</h2>
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<h3 class="fn" id="QDragEnterEvent"><a name="QDragEnterEvent"></a>QDragEnterEvent::<span class="name">QDragEnterEvent</span>(const <span class="type"><a href="../qtcore/qpoint.html">QPoint</a></span> &<i>point</i>, <span class="type"><a href="../qtcore/qt.html#DropAction-enum">Qt::DropActions</a></span> <i>actions</i>, const <span class="type"><a href="../qtcore/qmimedata.html">QMimeData</a></span> *<i>data</i>, <span class="type"><a href="../qtcore/qt.html#MouseButton-enum">Qt::MouseButtons</a></span> <i>buttons</i>, <span class="type"><a href="../qtcore/qt.html#KeyboardModifier-enum">Qt::KeyboardModifiers</a></span> <i>modifiers</i>)</h3>
<p>Constructs a <a href="qdragenterevent.html">QDragEnterEvent</a> that represents a drag entering a widget at the given <i>point</i> with mouse and keyboard states specified by <i>buttons</i> and <i>modifiers</i>.</p>
<p>The drag data is passed as MIME-encoded information in <i>data</i>, and the specified <i>actions</i> describe the possible types of drag and drop operation that can be performed.</p>
<p><b>Warning:</b> Do not create a <a href="qdragenterevent.html">QDragEnterEvent</a> yourself since these objects rely on Qt's internal state.</p>
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