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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Qt Toolkit - QDragMoveEvent Class</title><style type="text/css"><!--
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<h1 align=center>QDragMoveEvent Class Reference</h1><br clear="all">
<p>
Event sent as a drag-and-drop is in progress.
<a href="#details">More...</a>
<p>
<code>#include <<a href="qevent-h.html">qevent.h</a>></code>
<p>
Inherits <a href="qdropevent.html">QDropEvent</a>.
<p>Inherited by <a href="qdragenterevent.html">QDragEnterEvent</a>.
<p><a href="qdragmoveevent-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class="fn"><a href="#e9e9ae"><b>QDragMoveEvent</b></a>(constQPoint&pos, Typetyp=DragMove)</div>
<li><div class="fn">QRect<a href="#2b3e0d"><b>answerRect</b></a>()const</div>
<li><div class="fn">void<a href="#250cc4"><b>accept</b></a>(constQRect&r)</div>
<li><div class="fn">void<a href="#2a033b"><b>ignore</b></a>(constQRect&r)</div>
</ul>
<hr><h2><a name="details"></a>Detailed Description</h2>
Event sent as a drag-and-drop is in progress.
<p>
When a widget <a href="qwidget.html#8169cb">accepts drop events</a>,
it will receive this event repeatedly while the the drag is inside that
widget. The widget should examine the event, especially
seeing what data it <a href="qdropevent.html#e9bf16">provides</a>,
and <a href="#250cc4">accept</a>() the drop if appropriate.
<p>Note that this class inherits most of its functionality from <a href="qdropevent.html">QDropEvent</a>.
<p>Examples:
<a href="desktop-desktop-cpp.html#QDragMoveEvent">desktop/desktop.cpp</a>
<hr><h2>Member Function Documentation</h2>
<h3 class="fn"><a name="e9e9ae"></a>QDragMoveEvent::QDragMoveEvent(const<a href="qpoint.html">QPoint</a>&pos, <a href="qevent.html#Type">Type</a>type=DragMove)</h3>
<p>Creates a QDragMoveEvent for which the mouse is at point <em>pos,</em>
and the given event <em>type.</em>
<p>Note that internal state is also involved with QDragMoveEvent,
so it is not useful to create these yourself.
<h3 class="fn">void<a name="e15ecc"></a>QDragMoveEvent::accept(booly=TRUE)</h3>
<p>Reimplemented for internal reasons; the API is not affected.
<h3 class="fn">void<a name="250cc4"></a>QDragMoveEvent::accept(const<a href="qrect.html">QRect</a>&r)</h3>
<p>The same as accept(), but also notifies that future moves will
also be acceptable if they remain within the rectangle <em>r</em> on the
widget - this can improve performance, but may also be ignored by
the underlying system.
<p>If the rectangle <a href="qrect.html#e4fa7c">is empty</a>, then drag
move events will be sent continuously. This is useful if the source is
scrolling in a timer event.
<h3 class="fn"><a href="qrect.html">QRect</a><a name="2b3e0d"></a>QDragMoveEvent::answerRect()const</h3>
<p>Returns the rectangle for which the acceptance of
the move event applies.
<h3 class="fn">void<a name="b85981"></a>QDragMoveEvent::ignore()</h3>
<p>Reimplemented for internal reasons; the API is not affected.
<h3 class="fn">void<a name="2a033b"></a>QDragMoveEvent::ignore(const<a href="qrect.html">QRect</a>&r)</h3>
<p>The opposite of <a href="#250cc4">accept</a>(const <a href="qrect.html">QRect</a>&).
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