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dtk-gui-dfiledrag.html
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dtk-gui-dfiledrag.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<!-- dfiledrag.cpp -->
<title>DFileDrag Class | Dtk Reference Documentation 1.0.0</title>
<link rel="stylesheet" type="text/css" href="style/offline-simple.css" />
<script type="text/javascript">
document.getElementsByTagName("link").item(0).setAttribute("href", "style/offline.css");
// loading style sheet breaks anchors that were jumped to before
// so force jumping to anchor again
setTimeout(function() {
var anchor = location.hash;
// need to jump to different anchor first (e.g. none)
location.hash = "#";
setTimeout(function() {
location.hash = anchor;
}, 0);
}, 0);
</script>
</head>
<body>
<div class="header" id="qtdocheader">
<div class="main">
<div class="main-rounded">
<div class="navigationbar">
<ul>
<li><a href="index.html">Dtk Doc</a></li>
<li><a href="index.html">Dtk Reference Documentation</a></li>
<li>DFileDrag</li>
<li id="buildversion"><a href="index.html">Qt 5.15.2 Reference Documentation</a></li>
</ul>
</div>
</div>
<div class="content">
<div class="line">
<div class="content mainContent">
<div class="sidebar">
<div class="toc">
<h3><a name="toc">Contents</a></h3>
<ul>
<li class="level1"><a href="#public-functions">Public Functions</a></li>
<li class="level1"><a href="#signals">Signals</a></li>
<li class="level1"><a href="#details">Detailed Description</a></li>
</ul>
</div>
<div class="sidebar-content" id="sidebar-content"></div></div>
<h1 class="title">DFileDrag Class</h1>
<span class="small-subtitle">class <a href="dtk.html">Dtk</a>::<a href="dtk-gui.html">Gui</a>::DFileDrag</span>
<!-- $$$DFileDrag-brief -->
<p>继承自<a href="http://doc.qt.io/qt-5/qdrag.html">QDrag</a>，一般在文件拖拽发送方 mouseMoveEvent 中发起拖拽，设置发送数据 和 <a href="dtk-gui-dfiledragserver.html">DFileDragServer</a> 配合使用. <a href="#details">More...</a></p>
<!-- @@@DFileDrag -->
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> Header:</td><td class="memItemRight bottomAlign"> <span class="preprocessor">#include <DFileDrag></span>
</td></tr></table></div><ul>
<li><a href="dtk-gui-dfiledrag-members.html">List of all members, including inherited members</a></li>
</ul>
<a name="public-functions"></a>
<h2 id="public-functions">Public Functions</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="dtk-gui-dfiledrag.html#setMimeData">setMimeData</a></b>(QMimeData *<i>data</i>)</td></tr>
<tr><td class="memItemLeft rightAlign topAlign"> QUrl </td><td class="memItemRight bottomAlign"><b><a href="dtk-gui-dfiledrag.html#targetUrl">targetUrl</a></b>()</td></tr>
</table></div>
<a name="signals"></a>
<h2 id="signals">Signals</h2>
<div class="table"><table class="alignedsummary">
<tr><td class="memItemLeft rightAlign topAlign"> void </td><td class="memItemRight bottomAlign"><b><a href="dtk-gui-dfiledrag.html#targetUrlChanged">targetUrlChanged</a></b>(QUrl <i>url</i>)</td></tr>
</table></div>
<a name="details"></a>
<!-- $$$DFileDrag-description -->
<div class="descr">
<h2 id="details">Detailed Description</h2>
</div>
<p><b>See also </b><a href="dtk-gui-dfiledragserver.html">Dtk::Gui::DFileDragServer</a>.</p>
<!-- @@@DFileDrag -->
<div class="func">
<h2>Member Function Documentation</h2>
<!-- $$$targetUrlChanged[overload1]$$$targetUrlChangedQUrl -->
<h3 class="fn" id="targetUrlChanged"><a name="targetUrlChanged"></a><code>[signal] </code><span class="type">void</span> DFileDrag::<span class="name">targetUrlChanged</span>(<span class="type"><a href="http://doc.qt.io/qt-5/qurl.html">QUrl</a></span> <i>url</i>)</h3>
<p>信号会在接收方调用 setTargetUrl 时被发送. 可以用于获取被拖拽至的目标目录</p>
<p><i>url</i> 发生改变的目标链接.</p>
<!-- @@@targetUrlChanged -->
<!-- $$$setMimeData[overload1]$$$setMimeDataQMimeData* -->
<h3 class="fn" id="setMimeData"><a name="setMimeData"></a><span class="type">void</span> DFileDrag::<span class="name">setMimeData</span>(<span class="type"><a href="http://doc.qt.io/qt-5/qmimedata.html">QMimeData</a></span> *<i>data</i>)</h3>
<p>DFileDrag::setMimeData <i>data</i></p>
<p>发起拖拽文件前设置发送数据接口</p>
<!-- @@@setMimeData -->
<!-- $$$targetUrl[overload1]$$$targetUrl -->
<h3 class="fn" id="targetUrl"><a name="targetUrl"></a><span class="type"><a href="http://doc.qt.io/qt-5/qurl.html">QUrl</a></span> DFileDrag::<span class="name">targetUrl</span>()</h3>
<p>DFileDrag::targetUrl Returns 返回拖拽文件接收方设置的接收路径</p>
<!-- @@@targetUrl -->
</div>
</div>
</div>
</div>
</div>
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<p>
<acronym title="Copyright">©</acronym> 2020 The Qt Company Ltd.
Documentation contributions included herein are the copyrights of
their respective owners.<br/> The documentation provided herein is licensed under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU Free Documentation License version 1.3</a> as published by the Free Software Foundation.<br/> Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property
of their respective owners. </p>
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