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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>QImageDrag Class Reference</h1>
<p>The QImageDrag class provides a drag and drop object for
transferring images.
<a href="#details">More...</a>
<p><tt>#include <<a href="qdragobject-h.html">qdragobject.h</a>></tt>
<p>Inherits <a href="qdragobject.html">QDragObject</a>.
<p><a href="qimagedrag-members.html">List of all member functions.</a>
<h2>Public Members</h2>
<ul>
<li><div class=fn><a href="#QImageDrag"><b>QImageDrag</b></a> ( QImage image, QWidget * dragSource = 0, const char * name = 0 )</div></li>
<li><div class=fn><a href="#QImageDrag-2"><b>QImageDrag</b></a> ( QWidget * dragSource = 0, const char * name = 0 )</div></li>
<li><div class=fn><a href="#~QImageDrag"><b>~QImageDrag</b></a> ()</div></li>
<li><div class=fn>virtual void <a href="#setImage"><b>setImage</b></a> ( QImage image )</div></li>
</ul>
<h2>Static Public Members</h2>
<ul>
<li><div class=fn>bool <a href="#canDecode"><b>canDecode</b></a> ( const QMimeSource * e )</div></li>
<li><div class=fn>bool <a href="#decode"><b>decode</b></a> ( const QMimeSource * e, QImage & img )</div></li>
<li><div class=fn>bool <a href="#decode-2"><b>decode</b></a> ( const QMimeSource * e, QPixmap & pm )</div></li>
</ul>
<hr><a name="details"></a><h2>Detailed Description</h2>
<p> The QImageDrag class provides a drag and drop object for
transferring images.
<p>
<p> Images are offered to the receiving application in multiple formats,
determined by the <a href="qimage.html#outputFormats">output formats</a>
in Qt.
<p> For more information about drag and drop, see the <a href="qdragobject.html">QDragObject</a> class
and the <a href="dnd.html">drag and drop documentation</a>.
<p>See also <a href="draganddrop.html">Drag And Drop Classes</a>.
<hr><h2>Member Function Documentation</h2>
<h3 class=fn><a name="QImageDrag"></a>QImageDrag::QImageDrag ( <a href="qimage.html">QImage</a> image, <a href="qwidget.html">QWidget</a> * dragSource = 0, const char * name = 0 )
</h3> Constructs an image drag object and sets it to <em>image</em>. <em>dragSource</em>
must be the drag source; <em>name</em> is the object name.
<h3 class=fn><a name="QImageDrag-2"></a>QImageDrag::QImageDrag ( <a href="qwidget.html">QWidget</a> * dragSource = 0, const char * name = 0 )
</h3> Constructs a default text drag object. <em>dragSource</em> must be the drag
source; <em>name</em> is the object name.
<h3 class=fn><a name="~QImageDrag"></a>QImageDrag::~QImageDrag ()
</h3> Destroys the image drag object and frees up all allocated resources.
<h3 class=fn>bool <a name="canDecode"></a>QImageDrag::canDecode ( const <a href="qmimesource.html">QMimeSource</a> * e )<tt> [static]</tt>
</h3>
Returns TRUE if the information in mime source <em>e</em> can be decoded
into an image. <p>See also <a href="#decode">decode</a>().
<p>Example: <a href="desktop-example.html#x1726">desktop/desktop.cpp</a>.
<h3 class=fn>bool <a name="decode"></a>QImageDrag::decode ( const <a href="qmimesource.html">QMimeSource</a> * e, <a href="qimage.html">QImage</a> & img )<tt> [static]</tt>
</h3>
Attempts to decode the dropped information in mime source <em>e</em>
into <em>img</em>. Returns TRUE if successful; otherwise returns FALSE.
<p> <p>See also <a href="#canDecode">canDecode</a>().
<p>Example: <a href="desktop-example.html#x1727">desktop/desktop.cpp</a>.
<h3 class=fn>bool <a name="decode-2"></a>QImageDrag::decode ( const <a href="qmimesource.html">QMimeSource</a> * e, <a href="qpixmap.html">QPixmap</a> & pm )<tt> [static]</tt>
</h3>
This is an overloaded member function, provided for convenience. It behaves essentially like the above function.
<p> Attempts to decode the dropped information in mime source <em>e</em> into
pixmap <em>pm</em>. Returns TRUE if successful; otherwise returns FALSE.
<p> This is a convenience function that converts to <em>pm</em> via a <a href="qimage.html">QImage</a>.
<p> <p>See also <a href="#canDecode">canDecode</a>().
<h3 class=fn>void <a name="setImage"></a>QImageDrag::setImage ( <a href="qimage.html">QImage</a> image )<tt> [virtual]</tt>
</h3>
Sets the image to be dragged to <em>image</em>. You will need to call this if you did
not pass the image during construction.
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