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diff --git a/doc/html/qimagedrag.html b/doc/html/qimagedrag.html new file mode 100644 index 0000000..926d936 --- /dev/null +++ b/doc/html/qimagedrag.html @@ -0,0 +1,120 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<!-- /home/espenr/tmp/qt-3.3.8-espenr-2499/qt-x11-free-3.3.8/src/kernel/qdragobject.cpp:981 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>QImageDrag Class</title> +<style type="text/css"><!-- +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>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 class=fn><a href="#QImageDrag"><b>QImageDrag</b></a> ( QImage image, QWidget * dragSource = 0, const char * name = 0 )</li> +<li class=fn><a href="#QImageDrag-2"><b>QImageDrag</b></a> ( QWidget * dragSource = 0, const char * name = 0 )</li> +<li class=fn><a href="#~QImageDrag"><b>~QImageDrag</b></a> ()</li> +<li class=fn>virtual void <a href="#setImage"><b>setImage</b></a> ( QImage image )</li> +</ul> +<h2>Static Public Members</h2> +<ul> +<li class=fn>bool <a href="#canDecode"><b>canDecode</b></a> ( const QMimeSource * e )</li> +<li class=fn>bool <a href="#decode"><b>decode</b></a> ( const QMimeSource * e, QImage & img )</li> +<li class=fn>bool <a href="#decode-2"><b>decode</b></a> ( const QMimeSource * e, QPixmap & pm )</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 Qt's <a href="qimage.html#outputFormats">output + formats</a>. +<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 its data 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 image 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; otherwise returns FALSE. +<p> <p>See also <a href="#decode">decode</a>(). + +<p>Example: <a href="desktop-example.html#x1731">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#x1732">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 a <a href="qpixmap.html">QPixmap</a> 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. + +<!-- eof --> +<hr><p> +This file is part of the <a href="index.html">Qt toolkit</a>. +Copyright © 1995-2007 +<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 © 2007 +<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a> +<td align=right><div align=right>Qt 3.3.8</div> +</table></div></address></body> +</html> |