diff options
| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/quridrag.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
Diffstat (limited to 'doc/html/quridrag.html')
| -rw-r--r-- | doc/html/quridrag.html | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/doc/html/quridrag.html b/doc/html/quridrag.html new file mode 100644 index 0000000..2d03c94 --- /dev/null +++ b/doc/html/quridrag.html @@ -0,0 +1,187 @@ +<!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:1278 --> +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> +<title>QUriDrag 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>QUriDrag Class Reference</h1> + +<p>The QUriDrag class provides a drag object for a list of URI references. +<a href="#details">More...</a> +<p><tt>#include <<a href="qdragobject-h.html">qdragobject.h</a>></tt> +<p>Inherits <a href="qstoreddrag.html">QStoredDrag</a>. +<p><a href="quridrag-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#QUriDrag"><b>QUriDrag</b></a> ( QStrList uris, QWidget * dragSource = 0, const char * name = 0 )</li> +<li class=fn><a href="#QUriDrag-2"><b>QUriDrag</b></a> ( QWidget * dragSource = 0, const char * name = 0 )</li> +<li class=fn><a href="#~QUriDrag"><b>~QUriDrag</b></a> ()</li> +<li class=fn>void setFilenames ( const QStringList & fnames ) <em>(obsolete)</em></li> +<li class=fn>void <a href="#setFileNames"><b>setFileNames</b></a> ( const QStringList & fnames )</li> +<li class=fn>void <a href="#setUnicodeUris"><b>setUnicodeUris</b></a> ( const QStringList & uuris )</li> +<li class=fn>virtual void <a href="#setUris"><b>setUris</b></a> ( QStrList uris )</li> +</ul> +<h2>Static Public Members</h2> +<ul> +<li class=fn>QString <a href="#uriToLocalFile"><b>uriToLocalFile</b></a> ( const char * uri )</li> +<li class=fn>QCString <a href="#localFileToUri"><b>localFileToUri</b></a> ( const QString & filename )</li> +<li class=fn>QString <a href="#uriToUnicodeUri"><b>uriToUnicodeUri</b></a> ( const char * uri )</li> +<li class=fn>QCString <a href="#unicodeUriToUri"><b>unicodeUriToUri</b></a> ( const QString & uuri )</li> +<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, QStrList & l )</li> +<li class=fn>bool <a href="#decodeToUnicodeUris"><b>decodeToUnicodeUris</b></a> ( const QMimeSource * e, QStringList & l )</li> +<li class=fn>bool <a href="#decodeLocalFiles"><b>decodeLocalFiles</b></a> ( const QMimeSource * e, QStringList & l )</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + + +The QUriDrag class provides a drag object for a list of URI references. +<p> +<p> URIs are a useful way to refer to files that may be distributed +across multiple machines. A URI will often refer to a file on a +machine local to both the drag source and the drop target, so the +URI can be equivalent to passing a file name but is more +extensible. +<p> Use URIs in Unicode form so that the user can comfortably edit and +view them. For use in HTTP or other protocols, use the correctly +escaped ASCII form. +<p> You can convert a list of file names to file URIs using +<a href="#setFileNames">setFileNames</a>(), or into human-readble form with <a href="#setUnicodeUris">setUnicodeUris</a>(). +<p> Static functions are provided to convert between filenames and +URIs, e.g. <a href="#uriToLocalFile">uriToLocalFile</a>() and <a href="#localFileToUri">localFileToUri</a>(), and to and from +human-readable form, e.g. <a href="#uriToUnicodeUri">uriToUnicodeUri</a>(), <a href="#unicodeUriToUri">unicodeUriToUri</a>(). +You can also decode URIs from a mimesource into a list with +<a href="#decodeLocalFiles">decodeLocalFiles</a>() and <a href="#decodeToUnicodeUris">decodeToUnicodeUris</a>(). +<p>See also <a href="draganddrop.html">Drag And Drop Classes</a>. + +<hr><h2>Member Function Documentation</h2> +<h3 class=fn><a name="QUriDrag"></a>QUriDrag::QUriDrag ( <a href="qstrlist.html">QStrList</a> uris, <a href="qwidget.html">QWidget</a> * dragSource = 0, const char * name = 0 ) +</h3> +Constructs an object to drag the list of URIs in <em>uris</em>. The <em>dragSource</em> and <em>name</em> arguments are passed on to <a href="qstoreddrag.html">QStoredDrag</a>. +Note that URIs are always in escaped UTF8 encoding. + +<h3 class=fn><a name="QUriDrag-2"></a>QUriDrag::QUriDrag ( <a href="qwidget.html">QWidget</a> * dragSource = 0, const char * name = 0 ) +</h3> +Constructs an object to drag. You must call <a href="#setUris">setUris</a>() before you +start the <a href="qdragobject.html#drag">drag</a>(). Passes <em>dragSource</em> and <em>name</em> to the +<a href="qstoreddrag.html">QStoredDrag</a> constructor. + +<h3 class=fn><a name="~QUriDrag"></a>QUriDrag::~QUriDrag () +</h3> +Destroys the object. + +<h3 class=fn>bool <a name="canDecode"></a>QUriDrag::canDecode ( const <a href="qmimesource.html">QMimeSource</a> * e )<tt> [static]</tt> +</h3> +Returns TRUE if <a href="#decode">decode</a>() would be able to decode <em>e</em>; otherwise +returns FALSE. + +<h3 class=fn>bool <a name="decode"></a>QUriDrag::decode ( const <a href="qmimesource.html">QMimeSource</a> * e, <a href="qstrlist.html">QStrList</a> & l )<tt> [static]</tt> +</h3> +Decodes URIs from <em>e</em>, placing the result in <em>l</em> (which is first +cleared). +<p> Returns TRUE if <em>e</em> contained a valid list of URIs; otherwise +returns FALSE. + +<p>Example: <a href="dirview-example.html#x1707">dirview/dirview.cpp</a>. +<h3 class=fn>bool <a name="decodeLocalFiles"></a>QUriDrag::decodeLocalFiles ( const <a href="qmimesource.html">QMimeSource</a> * e, <a href="qstringlist.html">QStringList</a> & l )<tt> [static]</tt> +</h3> +Decodes URIs from the mime source event <em>e</em>, converts them to +local files if they refer to local files, and places them in <em>l</em> +(which is first cleared). +<p> Returns TRUE if <em>contained</em> a valid list of URIs; otherwise +returns FALSE. The list will be empty if no URIs were local files. + +<p>Example: <a href="fileiconview-example.html#x873">fileiconview/qfileiconview.cpp</a>. +<h3 class=fn>bool <a name="decodeToUnicodeUris"></a>QUriDrag::decodeToUnicodeUris ( const <a href="qmimesource.html">QMimeSource</a> * e, <a href="qstringlist.html">QStringList</a> & l )<tt> [static]</tt> +</h3> +Decodes URIs from the mime source event <em>e</em>, converts them to +Unicode URIs (only useful for displaying to humans), placing them +in <em>l</em> (which is first cleared). +<p> Returns TRUE if <em>contained</em> a valid list of URIs; otherwise +returns FALSE. + +<h3 class=fn><a href="qcstring.html">QCString</a> <a name="localFileToUri"></a>QUriDrag::localFileToUri ( const <a href="qstring.html">QString</a> & filename )<tt> [static]</tt> +</h3> +Returns the URI equivalent to the absolute local file <em>filename</em>. +<p> <p>See also <a href="#uriToLocalFile">uriToLocalFile</a>(). + +<h3 class=fn>void <a name="setFileNames"></a>QUriDrag::setFileNames ( const <a href="qstringlist.html">QStringList</a> & fnames ) +</h3> +Sets the URIs to be the local-file URIs equivalent to <em>fnames</em>. +<p> <p>See also <a href="#localFileToUri">localFileToUri</a>() and <a href="#setUris">setUris</a>(). + +<p>Example: <a href="dirview-example.html#x1708">dirview/dirview.cpp</a>. +<h3 class=fn>void <a name="setFilenames"></a>QUriDrag::setFilenames ( const <a href="qstringlist.html">QStringList</a> & fnames ) +</h3> + +<b>This function is obsolete.</b> It is provided to keep old source working. We strongly advise against using it in new code. +<p> Use <a href="#setFileNames">setFileNames</a>() instead (notice the N). + +<h3 class=fn>void <a name="setUnicodeUris"></a>QUriDrag::setUnicodeUris ( const <a href="qstringlist.html">QStringList</a> & uuris ) +</h3> +Sets the URIs in <em>uuris</em> to be the Unicode URIs (only useful for +displaying to humans). +<p> <p>See also <a href="#localFileToUri">localFileToUri</a>() and <a href="#setUris">setUris</a>(). + +<h3 class=fn>void <a name="setUris"></a>QUriDrag::setUris ( <a href="qstrlist.html">QStrList</a> uris )<tt> [virtual]</tt> +</h3> +Changes the list of <em>uris</em> to be dragged. +<p> Note that URIs are always in escaped UTF8 encoding. + +<h3 class=fn><a href="qcstring.html">QCString</a> <a name="unicodeUriToUri"></a>QUriDrag::unicodeUriToUri ( const <a href="qstring.html">QString</a> & uuri )<tt> [static]</tt> +</h3> +Returns the URI equivalent of the Unicode URI given in <em>uuri</em> +(only useful for displaying to humans). +<p> <p>See also <a href="#uriToLocalFile">uriToLocalFile</a>(). + +<h3 class=fn><a href="qstring.html">QString</a> <a name="uriToLocalFile"></a>QUriDrag::uriToLocalFile ( const char * uri )<tt> [static]</tt> +</h3> +Returns the name of a local file equivalent to <em>uri</em> or a null +string if <em>uri</em> is not a local file. +<p> Note that URIs are always in escaped UTF8 encoding. +<p> <p>See also <a href="#localFileToUri">localFileToUri</a>(). + +<p>Example: <a href="dirview-example.html#x1709">dirview/dirview.cpp</a>. +<h3 class=fn><a href="qstring.html">QString</a> <a name="uriToUnicodeUri"></a>QUriDrag::uriToUnicodeUri ( const char * uri )<tt> [static]</tt> +</h3> +Returns the Unicode URI (only useful for displaying to humans) +equivalent of <em>uri</em>. +<p> Note that URIs are always in escaped UTF8 encoding. +<p> <p>See also <a href="#localFileToUri">localFileToUri</a>(). + +<!-- 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> |