1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302
|
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd">
<html><head><title>QMimeData Class Reference</title><style>h3.fn,span.fn { margin-left: 1cm; text-indent: -1cm }
a:link { color: #004faf; text-decoration: none }
a:visited { color: #672967; text-decoration: none }
td.postheader { font-family: sans-serif }
tr.address { font-family: sans-serif }
body { background: #ffffff; color: black; }
</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">  </td><td class="postheader" 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="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QMimeData Class Reference<br /><sup><sup>[<a href="qtcore.html">QtCore</a> module]</sup></sup></h1><p>The QMimeData class provides a container for data that records
information about its MIME type. <a href="#details">More...</a></p>
<p>Inherits <a href="qobject.html">QObject</a>.</p><h3>Methods</h3><ul><li><div class="fn" /><b><a href="qmimedata.html#QMimeData">__init__</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#clear">clear</a></b> (<i>self</i>)</li><li><div class="fn" />QVariant <b><a href="qmimedata.html#colorData">colorData</a></b> (<i>self</i>)</li><li><div class="fn" />QByteArray <b><a href="qmimedata.html#data">data</a></b> (<i>self</i>, QString <i>mimetype</i>)</li><li><div class="fn" />QStringList <b><a href="qmimedata.html#formats">formats</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qmimedata.html#hasColor">hasColor</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qmimedata.html#hasFormat">hasFormat</a></b> (<i>self</i>, QString <i>mimetype</i>)</li><li><div class="fn" />bool <b><a href="qmimedata.html#hasHtml">hasHtml</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qmimedata.html#hasImage">hasImage</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qmimedata.html#hasText">hasText</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qmimedata.html#hasUrls">hasUrls</a></b> (<i>self</i>)</li><li><div class="fn" />QString <b><a href="qmimedata.html#html">html</a></b> (<i>self</i>)</li><li><div class="fn" />QVariant <b><a href="qmimedata.html#imageData">imageData</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#removeFormat">removeFormat</a></b> (<i>self</i>, QString <i>mimetype</i>)</li><li><div class="fn" />QVariant <b><a href="qmimedata.html#retrieveData">retrieveData</a></b> (<i>self</i>, QString <i>mimetype</i>, Type <i>preferredType</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#setColorData">setColorData</a></b> (<i>self</i>, QVariant <i>color</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#setData">setData</a></b> (<i>self</i>, QString <i>mimetype</i>, QByteArray <i>data</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#setHtml">setHtml</a></b> (<i>self</i>, QString <i>html</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#setImageData">setImageData</a></b> (<i>self</i>, QVariant <i>image</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#setText">setText</a></b> (<i>self</i>, QString <i>text</i>)</li><li><div class="fn" /><b><a href="qmimedata.html#setUrls">setUrls</a></b> (<i>self</i>, unknown-type <i>urls</i>)</li><li><div class="fn" />QString <b><a href="qmimedata.html#text">text</a></b> (<i>self</i>)</li><li><div class="fn" />unknown-type <b><a href="qmimedata.html#urls">urls</a></b> (<i>self</i>)</li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QMimeData class provides a container for data that records
information about its MIME type.</p>
<p>QMimeData is used to describe information that can be stored in
the <a href="qclipboard.html">clipboard</a>, and transferred via
the <a href="dnd.html">drag and drop</a> mechanism. QMimeData
objects associate the data that they hold with the corresponding
MIME types to ensure that information can be safely transferred
between applications, and copied around within the same
application.</p>
<p>QMimeData objects are usually created using <tt>new</tt> and
supplied to <a href="qdrag.html">QDrag</a> or <a href="qclipboard.html">QClipboard</a> objects. This is to enable Qt to
manage the memory that they use.</p>
<p>A single QMimeData object can store the same data using several
different formats at the same time. The <a href="qmimedata.html#formats">formats</a>() function returns a list of
the available formats in order of preference. The <a href="qmimedata.html#data">data</a>() function returns the raw data
associated with a MIME type, and <a href="qmimedata.html#setData">setData</a>() allows you to set the data
for a MIME type.</p>
<p>For the most common MIME types, QMimeData provides convenience
functions to access the data:</p>
<table class="generic">
<thead>
<tr class="qt-style">
<th>Tester</th>
<th>Getter</th>
<th>Setter</th>
<th>MIME Types</th>
</tr>
</thead>
<tr class="odd" valign="top">
<td><a href="qmimedata.html#hasText">hasText</a>()</td>
<td><a href="qmimedata.html#text">text</a>()</td>
<td><a href="qmimedata.html#setText">setText</a>()</td>
<td><tt>text/plain</tt></td>
</tr>
<tr class="even" valign="top">
<td><a href="qmimedata.html#hasHtml">hasHtml</a>()</td>
<td><a href="qmimedata.html#html">html</a>()</td>
<td><a href="qmimedata.html#setHtml">setHtml</a>()</td>
<td><tt>text/html</tt></td>
</tr>
<tr class="odd" valign="top">
<td><a href="qmimedata.html#hasUrls">hasUrls</a>()</td>
<td><a href="qmimedata.html#urls">urls</a>()</td>
<td><a href="qmimedata.html#setUrls">setUrls</a>()</td>
<td><tt>text/uri-list</tt></td>
</tr>
<tr class="even" valign="top">
<td><a href="qmimedata.html#hasImage">hasImage</a>()</td>
<td><a href="qmimedata.html#imageData">imageData</a>()</td>
<td><a href="qmimedata.html#setImageData">setImageData</a>()</td>
<td><tt>image/</tt> *</td>
</tr>
<tr class="odd" valign="top">
<td><a href="qmimedata.html#hasColor">hasColor</a>()</td>
<td><a href="qmimedata.html#colorData">colorData</a>()</td>
<td><a href="qmimedata.html#setColorData">setColorData</a>()</td>
<td><tt>application/x-color</tt></td>
</tr>
</table>
<p>For example, if your write a widget that accepts URL drags, you
would end up writing code like this:</p>
<pre class="cpp">
<span class="type">void</span> MyWidget<span class="operator">.</span>dragEnterEvent(<span class="type"><a href="qdragenterevent.html">QDragEnterEvent</a></span> <span class="operator">*</span>event)
{
<span class="keyword">if</span> (event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasUrls())
event<span class="operator">-</span><span class="operator">></span>acceptProposedAction();
}
<span class="type">void</span> MyWidget<span class="operator">.</span>dropEvent(<span class="type"><a href="qdropevent.html">QDropEvent</a></span> <span class="operator">*</span>event)
{
<span class="keyword">if</span> (event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasUrls()) {
foreach (<span class="type"><a href="qurl.html">QUrl</a></span> url<span class="operator">,</span> event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>urls()) {
<span class="operator">.</span><span class="operator">.</span><span class="operator">.</span>
}
}
}
</pre>
<p>There are three approaches for storing custom data in a
QMimeData object:</p>
<ol class="1">
<li>Custom data can be stored directly in a QMimeData object as a
<a href="qbytearray.html">QByteArray</a> using <a href="qmimedata.html#setData">setData</a>(). For example:
<pre class="cpp">
<span class="type"><a href="qbytearray.html">QByteArray</a></span> csvData <span class="operator">=</span> <span class="operator">.</span><span class="operator">.</span><span class="operator">.</span>;
<span class="type">QMimeData</span> <span class="operator">*</span>mimeData <span class="operator">=</span> <span class="keyword">new</span> <span class="type">QMimeData</span>;
mimeData<span class="operator">-</span><span class="operator">></span><a href="qmimedata.html#setData">setData</a>(<span class="string">"text/csv"</span><span class="operator">,</span> csvData);
</pre></li>
<li>We can subclass QMimeData and reimplement <a href="qmimedata.html#hasFormat">hasFormat</a>(), <a href="qmimedata.html#formats">formats</a>(), and <a href="qmimedata.html#retrieveData">retrieveData</a>().</li>
<li>If the drag and drop operation occurs within a single
application, we can subclass QMimeData and add extra data in it,
and use a <a href="qobject.html#qobject_cast">qobject_cast</a>() in
the receiver's drop event handler. For example:
<pre class="cpp">
<span class="type">void</span> MyWidget<span class="operator">.</span>dropEvent(<span class="type"><a href="qdropevent.html">QDropEvent</a></span> <span class="operator">*</span>event)
{
<span class="keyword">const</span> MyMimeData <span class="operator">*</span>myData <span class="operator">=</span>
qobject_cast<span class="operator"><</span><span class="keyword">const</span> MyMimeData <span class="operator">*</span><span class="operator">></span>(event<span class="operator">-</span><span class="operator">></span>mimeData());
<span class="keyword">if</span> (myData) {
<span class="comment">// access myData's data directly (not through QMimeData's API)</span>
}
}
</pre></li>
</ol>
<a id="platform-specific-mime-types" name="platform-specific-mime-types" />
<h3>Platform-Specific MIME Types</h3>
<p>On Windows, <a href="qmimedata.html#formats">formats</a>() will
also return custom formats available in the MIME data, using the
<tt>x-qt-windows-mime</tt> subtype to indicate that they represent
data in non-standard formats. The formats will take the following
form:</p>
<pre class="cpp">
application<span class="operator">/</span>x<span class="operator">-</span>qt<span class="operator">-</span>windows<span class="operator">-</span>mime;value<span class="operator">=</span><span class="string">"<custom type>"</span>
</pre>
<p>The following are examples of custom MIME types:</p>
<pre class="cpp">
application<span class="operator">/</span>x<span class="operator">-</span>qt<span class="operator">-</span>windows<span class="operator">-</span>mime;value<span class="operator">=</span><span class="string">"FileGroupDescriptor"</span>
application<span class="operator">/</span>x<span class="operator">-</span>qt<span class="operator">-</span>windows<span class="operator">-</span>mime;value<span class="operator">=</span><span class="string">"FileContents"</span>
</pre>
<p>The <tt>value</tt> declaration of each format describes the way
in which the data is encoded.</p>
<p>On Windows, the MIME format does not always map directly to the
clipboard formats. Qt provides <a href="qwindowsmime.html">QWindowsMime</a> to map clipboard formats to
open-standard MIME formats. Similarly, the <a href="qmacpasteboardmime.html">QMacPasteboardMime</a> maps MIME to Mac
flavors.</p>
<hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QMimeData" />QMimeData.__init__ (<i>self</i>)</h3><p>Constructs a new MIME data object with no data in it.</p>
<h3 class="fn"><a name="clear" />QMimeData.clear (<i>self</i>)</h3><p>Removes all the MIME type and data entries in the object.</p>
<h3 class="fn"><a name="colorData" />QVariant QMimeData.colorData (<i>self</i>)</h3><p>Returns a color if the data stored in the object represents a
color (MIME type <tt>application/x-color</tt>); otherwise returns a
null variant.</p>
<p>A <a href="qvariant.html">QVariant</a> is used because <a href="qmimedata.html">QMimeData</a> belongs to the <a href="qtcore.html">QtCore</a> library, whereas <a href="qcolor.html">QColor</a> belongs to <a href="qtgui.html">QtGui</a>.
To convert the <a href="qvariant.html">QVariant</a> to a <a href="qcolor.html">QColor</a>, simply use <a href="qvariant.html#qvariant_cast">qvariant_cast</a>(). For example:</p>
<pre class="cpp">
<span class="keyword">if</span> (event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasColor()) {
<span class="type"><a href="qcolor.html">QColor</a></span> color <span class="operator">=</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qcolor.html">QColor</a></span><span class="operator">></span>(event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>colorData());
<span class="operator">.</span><span class="operator">.</span><span class="operator">.</span>
}
</pre>
<p><b>See also</b> <a href="qmimedata.html#hasColor">hasColor</a>(), <a href="qmimedata.html#setColorData">setColorData</a>(), and <a href="qmimedata.html#data">data</a>().</p>
<h3 class="fn"><a name="data" /><a href="qbytearray.html">QByteArray</a> QMimeData.data (<i>self</i>, QString <i>mimetype</i>)</h3><p>Returns the data stored in the object in the format described by
the MIME type specified by <i>mimeType</i>.</p>
<p><b>See also</b> <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="formats" />QStringList QMimeData.formats (<i>self</i>)</h3><p>Returns a list of formats supported by the object. This is a
list of MIME types for which the object can return suitable data.
The formats in the list are in a priority order.</p>
<p>For the most common types of data, you can call the higher-level
functions <a href="qmimedata.html#hasText">hasText</a>(), <a href="qmimedata.html#hasHtml">hasHtml</a>(), <a href="qmimedata.html#hasUrls">hasUrls</a>(), <a href="qmimedata.html#hasImage">hasImage</a>(), and <a href="qmimedata.html#hasColor">hasColor</a>() instead.</p>
<p><b>See also</b> <a href="qmimedata.html#hasFormat">hasFormat</a>(), <a href="qmimedata.html#setData">setData</a>(), and <a href="qmimedata.html#data">data</a>().</p>
<h3 class="fn"><a name="hasColor" />bool QMimeData.hasColor (<i>self</i>)</h3><p>Returns true if the object can return a color (MIME type
<tt>application/x-color</tt>); otherwise returns false.</p>
<p><b>See also</b> <a href="qmimedata.html#setColorData">setColorData</a>(), <a href="qmimedata.html#colorData">colorData</a>(), and <a href="qmimedata.html#hasFormat">hasFormat</a>().</p>
<h3 class="fn"><a name="hasFormat" />bool QMimeData.hasFormat (<i>self</i>, QString <i>mimetype</i>)</h3><p>Returns true if the object can return data for the MIME type
specified by <i>mimeType</i>; otherwise returns false.</p>
<p>For the most common types of data, you can call the higher-level
functions <a href="qmimedata.html#hasText">hasText</a>(), <a href="qmimedata.html#hasHtml">hasHtml</a>(), <a href="qmimedata.html#hasUrls">hasUrls</a>(), <a href="qmimedata.html#hasImage">hasImage</a>(), and <a href="qmimedata.html#hasColor">hasColor</a>() instead.</p>
<p><b>See also</b> <a href="qmimedata.html#formats">formats</a>(),
<a href="qmimedata.html#setData">setData</a>(), and <a href="qmimedata.html#data">data</a>().</p>
<h3 class="fn"><a name="hasHtml" />bool QMimeData.hasHtml (<i>self</i>)</h3><p>Returns true if the object can return HTML (MIME type
<tt>text/html</tt>); otherwise returns false.</p>
<p><b>See also</b> <a href="qmimedata.html#setHtml">setHtml</a>(),
<a href="qmimedata.html#html">html</a>(), and <a href="qmimedata.html#hasFormat">hasFormat</a>().</p>
<h3 class="fn"><a name="hasImage" />bool QMimeData.hasImage (<i>self</i>)</h3><p>Returns true if the object can return an image; otherwise
returns false.</p>
<p><b>See also</b> <a href="qmimedata.html#setImageData">setImageData</a>(), <a href="qmimedata.html#imageData">imageData</a>(), and <a href="qmimedata.html#hasFormat">hasFormat</a>().</p>
<h3 class="fn"><a name="hasText" />bool QMimeData.hasText (<i>self</i>)</h3><p>Returns true if the object can return plain text (MIME type
<tt>text/plain</tt>); otherwise returns false.</p>
<p><b>See also</b> <a href="qmimedata.html#setText">setText</a>(),
<a href="qmimedata.html#text">text</a>(), <a href="qmimedata.html#hasHtml">hasHtml</a>(), and <a href="qmimedata.html#hasFormat">hasFormat</a>().</p>
<h3 class="fn"><a name="hasUrls" />bool QMimeData.hasUrls (<i>self</i>)</h3><p>Returns true if the object can return a list of urls; otherwise
returns false.</p>
<p>URLs correspond to the MIME type <tt>text/uri-list</tt>.</p>
<p><b>See also</b> <a href="qmimedata.html#setUrls">setUrls</a>(),
<a href="qmimedata.html#urls">urls</a>(), and <a href="qmimedata.html#hasFormat">hasFormat</a>().</p>
<h3 class="fn"><a name="html" />QString QMimeData.html (<i>self</i>)</h3><p>Returns a string if the data stored in the object is HTML (MIME
type <tt>text/html</tt>); otherwise returns an empty string.</p>
<p><b>See also</b> <a href="qmimedata.html#setHtml">setHtml</a>(),
<a href="qmimedata.html#hasHtml">hasHtml</a>(), and <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="imageData" />QVariant QMimeData.imageData (<i>self</i>)</h3><p>Returns a <a href="qvariant.html">QVariant</a> storing a
<a href="qimage.html">QImage</a> if the object can return an image;
otherwise returns a null variant.</p>
<p>A <a href="qvariant.html">QVariant</a> is used because <a href="qmimedata.html">QMimeData</a> belongs to the <a href="qtcore.html">QtCore</a> library, whereas <a href="qimage.html">QImage</a> belongs to <a href="qtgui.html">QtGui</a>.
To convert the <a href="qvariant.html">QVariant</a> to a <a href="qimage.html">QImage</a>, simply use <a href="qvariant.html#qvariant_cast">qvariant_cast</a>(). For example:</p>
<pre class="cpp">
<span class="keyword">if</span> (event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>hasImage()) {
<span class="type"><a href="qimage.html">QImage</a></span> image <span class="operator">=</span> qvariant_cast<span class="operator"><</span><span class="type"><a href="qimage.html">QImage</a></span><span class="operator">></span>(event<span class="operator">-</span><span class="operator">></span>mimeData()<span class="operator">-</span><span class="operator">></span>imageData());
<span class="operator">.</span><span class="operator">.</span><span class="operator">.</span>
}
</pre>
<p><b>See also</b> <a href="qmimedata.html#setImageData">setImageData</a>() and <a href="qmimedata.html#hasImage">hasImage</a>().</p>
<h3 class="fn"><a name="removeFormat" />QMimeData.removeFormat (<i>self</i>, QString <i>mimetype</i>)</h3><p>Removes the data entry for <i>mimeType</i> in the object.</p>
<p>This function was introduced in Qt 4.4.</p>
<h3 class="fn"><a name="retrieveData" />QVariant QMimeData.retrieveData (<i>self</i>, QString <i>mimetype</i>, <a href="qtcore.html#Type-enum">Type</a> <i>preferredType</i>)</h3><p>Returns a variant with the given <i>type</i> containing data for
the MIME type specified by <i>mimeType</i>. If the object does not
support the MIME type or variant type given, a null variant is
returned instead.</p>
<p>This function is called by the general <a href="qmimedata.html#data">data</a>() getter and by the convenience
getters (<a href="qmimedata.html#text">text</a>(), <a href="qmimedata.html#html">html</a>(), <a href="qmimedata.html#urls">urls</a>(), <a href="qmimedata.html#imageData">imageData</a>(), and <a href="qmimedata.html#colorData">colorData</a>()). You can reimplement it
if you want to store your data using a custom data structure
(instead of a <a href="qbytearray.html">QByteArray</a>, which is
what <a href="qmimedata.html#setData">setData</a>() provides). You
would then also need to reimplement <a href="qmimedata.html#hasFormat">hasFormat</a>() and <a href="qmimedata.html#formats">formats</a>().</p>
<p><b>See also</b> <a href="qmimedata.html#data">data</a>().</p>
<h3 class="fn"><a name="setColorData" />QMimeData.setColorData (<i>self</i>, QVariant <i>color</i>)</h3><p>Sets the color data in the object to the given <i>color</i>.</p>
<p>Colors correspond to the MIME type
<tt>application/x-color</tt>.</p>
<p><b>See also</b> <a href="qmimedata.html#colorData">colorData</a>(), <a href="qmimedata.html#hasColor">hasColor</a>(), and <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="setData" />QMimeData.setData (<i>self</i>, QString <i>mimetype</i>, <a href="qbytearray.html">QByteArray</a> <i>data</i>)</h3><p>Sets the data associated with the MIME type given by
<i>mimeType</i> to the specified <i>data</i>.</p>
<p>For the most common types of data, you can call the higher-level
functions <a href="qmimedata.html#setText">setText</a>(), <a href="qmimedata.html#setHtml">setHtml</a>(), <a href="qmimedata.html#setUrls">setUrls</a>(), <a href="qmimedata.html#setImageData">setImageData</a>(), and <a href="qmimedata.html#setColorData">setColorData</a>() instead.</p>
<p>Note that if you want to use a custom data type in an item view
drag and drop operation, you must register it as a Qt <a href="qmetatype.html">meta type</a>, using the <a href="qmetatype.html#Q_DECLARE_METATYPE">Q_DECLARE_METATYPE</a>() macro,
and implement stream operators for it. The stream operators must
then be registered with the <a href="qmetatype.html#qRegisterMetaTypeStreamOperators">qRegisterMetaTypeStreamOperators</a>()
function.</p>
<p><b>See also</b> <a href="qmimedata.html#data">data</a>(),
<a href="qmimedata.html#hasFormat">hasFormat</a>(), <a href="qmetatype.html">QMetaType</a>, and <a href="qmetatype.html#qRegisterMetaTypeStreamOperators">qRegisterMetaTypeStreamOperators</a>().</p>
<h3 class="fn"><a name="setHtml" />QMimeData.setHtml (<i>self</i>, QString <i>html</i>)</h3><p>Sets <i>html</i> as the HTML (MIME type <tt>text/html</tt>) used
to represent the data.</p>
<p><b>See also</b> <a href="qmimedata.html#html">html</a>(),
<a href="qmimedata.html#hasHtml">hasHtml</a>(), <a href="qmimedata.html#setText">setText</a>(), and <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="setImageData" />QMimeData.setImageData (<i>self</i>, QVariant <i>image</i>)</h3><p>Sets the data in the object to the given <i>image</i>.</p>
<p>A <a href="qvariant.html">QVariant</a> is used because <a href="qmimedata.html">QMimeData</a> belongs to the <a href="qtcore.html">QtCore</a> library, whereas <a href="qimage.html">QImage</a> belongs to <a href="qtgui.html">QtGui</a>.
The conversion from <a href="qimage.html">QImage</a> to <a href="qvariant.html">QVariant</a> is implicit. For example:</p>
<pre class="cpp">
mimeData<span class="operator">-</span><span class="operator">></span>setImageData(<span class="type"><a href="qimage.html">QImage</a></span>(<span class="string">"beautifulfjord.png"</span>));
</pre>
<p><b>See also</b> <a href="qmimedata.html#imageData">imageData</a>(), <a href="qmimedata.html#hasImage">hasImage</a>(), and <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="setText" />QMimeData.setText (<i>self</i>, QString <i>text</i>)</h3><p>Sets <i>text</i> as the plain text (MIME type
<tt>text/plain</tt>) used to represent the data.</p>
<p><b>See also</b> <a href="qmimedata.html#text">text</a>(),
<a href="qmimedata.html#hasText">hasText</a>(), <a href="qmimedata.html#setHtml">setHtml</a>(), and <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="setUrls" />QMimeData.setUrls (<i>self</i>, unknown-type <i>urls</i>)</h3><p>Sets the URLs stored in the MIME data object to those specified
by <i>urls</i>.</p>
<p>URLs correspond to the MIME type <tt>text/uri-list</tt>.</p>
<p><b>See also</b> <a href="qmimedata.html#urls">urls</a>(),
<a href="qmimedata.html#hasUrls">hasUrls</a>(), and <a href="qmimedata.html#setData">setData</a>().</p>
<h3 class="fn"><a name="text" />QString QMimeData.text (<i>self</i>)</h3><p>Returns a plain text (MIME type <tt>text/plain</tt>)
representation of the data.</p>
<p><b>See also</b> <a href="qmimedata.html#setText">setText</a>(),
<a href="qmimedata.html#hasText">hasText</a>(), <a href="qmimedata.html#html">html</a>(), and <a href="qmimedata.html#data">data</a>().</p>
<h3 class="fn"><a name="urls" />unknown-type QMimeData.urls (<i>self</i>)</h3><p>Returns a list of URLs contained within the MIME data
object.</p>
<p>URLs correspond to the MIME type <tt>text/uri-list</tt>.</p>
<p><b>See also</b> <a href="qmimedata.html#setUrls">setUrls</a>(),
<a href="qmimedata.html#hasUrls">hasUrls</a>(), and <a href="qmimedata.html#data">data</a>().</p>
<address><hr /><div align="center"><table border="0" cellspacing="0" width="100%"><tr class="address"><td align="left" width="25%">PyQt 4.12.1 for X11</td><td align="center" width="50%">Copyright © <a href="http://www.riverbankcomputing.com">Riverbank Computing Ltd</a> and <a href="http://www.qt.io">The Qt Company</a> 2015</td><td align="right" width="25%">Qt 4.8.7</td></tr></table></div></address></body></html>
|