<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- /tmp/qt-3.0-reggie-28534/qt-x11-free-3.0.2/src/kernel/qdnd_x11.cpp:1326 -->
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>QDragMoveEvent Class</title>
<style type="text/css"><!--
h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm; }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
body { background: #ffffff; color: black; }
--></style>
</head>
<body>
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr bgcolor="#E5E5E5">
<td valign=center>
<a href="index.html">
<font color="#004faf">Home</font></a>
| <a href="classes.html">
<font color="#004faf">All Classes</font></a>
| <a href="mainclasses.html">
<font color="#004faf">Main Classes</font></a>
| <a href="annotated.html">
<font color="#004faf">Annotated</font></a>
| <a href="groups.html">
<font color="#004faf">Grouped Classes</font></a>
| <a href="functions.html">
<font color="#004faf">Functions</font></a>
</td>
<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QDragMoveEvent Class Reference</h1>
<p>The QDragMoveEvent class provides an event which is sent while a drag-and-drop is in progress.
<a href="#details">More...</a>
<p><tt>#include <<a href="qevent-h.html">qevent.h</a>></tt>
<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="#QDragMoveEvent"><b>QDragMoveEvent</b></a> ( const QPoint & pos, Type type = DragMove )</div></li>
<li><div class=fn>QRect <a href="#answerRect"><b>answerRect</b></a> () const</div></li>
<li><div class=fn>void <a href="#accept"><b>accept</b></a> ( const QRect & r )</div></li>
<li><div class=fn>void <a href="#ignore"><b>ignore</b></a> ( const QRect & r )</div></li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
The QDragMoveEvent class provides an event which is sent while a drag-and-drop is in progress.
<p> When a widget <a href="qwidget.html#setAcceptDrops">accepts drop events</a>,
it will receive this event repeatedly while the drag is within the
widget's boundaries. The widget should examine the event to see what data
it <a href="qdropevent.html#provides">provides</a>, and <a href="#accept">accept</a>() the drop if
appropriate.
<p> Note that this class inherits most of its functionality from <a href="qdropevent.html">QDropEvent</a>.
<p>See also <a href="draganddrop.html">Drag And Drop Classes</a> and <a href="events.html">Event Classes</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QDragMoveEvent"></a>QDragMoveEvent::QDragMoveEvent ( const <a href="qpoint.html">QPoint</a> & pos, <a href="qevent.html#Type-enum">Type</a> type = DragMove )
</h3>
<p> Creates a QDragMoveEvent for which the mouse is at point <em>pos</em>,
and the event is of type <em>type</em>.
<p> Do not create a QDragMoveEvent yourself since these objects rely on Qt's
internal state.
<h3 class=fn>void <a name="accept"></a>QDragMoveEvent::accept ( const <a href="qrect.html">QRect</a> & r )
</h3>
<p> The same as <a href="#accept">accept</a>(), 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#isEmpty">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="answerRect"></a>QDragMoveEvent::answerRect () const
</h3>
<p> Returns the rectangle for which the acceptance of
the move event applies.
<h3 class=fn>void <a name="ignore"></a>QDragMoveEvent::ignore ( const <a href="qrect.html">QRect</a> & r )
</h3>
<p> The opposite of <a href="#accept">accept</a>(const <a href="qrect.html">QRect</a>&), i.e. says that moves within
rectangle <em>r</em> are not acceptable (will be ignored).
<p>Example: <a href="dirview-example.html#x1665">dirview/dirview.cpp</a>.
<!-- eof -->
<hr><p>
This file is part of the <a href="index.html">Qt toolkit</a>.
Copyright © 1995-2001
<a href="http://www.trolltech.com/">Trolltech</a>. All Rights Reserved.<p><address><hr><div align=center>
<table width=100% cellspacing=0 border=0><tr>
<td>Copyright © 2001
<a href="http://www.trolltech.com">Trolltech</a><td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a>
<td align=right><div align=right>Qt version 3.0.2</div>
</table></div></address></body>
</html>
distrib
>
Mandriva
>
8.2
>
i586
>
media
>
contrib
>
by-pkgid
>
112b0974ad288f6cd55bf971ee6026a9
>
files
>
1244
