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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><!-- /home/edba/dist/qtopia/main-Sunday/qtopia/src/libraries/qtopia1/locationcombo.cpp:56 --><html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>LocationCombo Class</title><style type="text/css"><!--h3.fn,span.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><td width="200" align="left" valign="top"><a href="index.html"><img height="27" width="472" src="dochead.png" border="0"></a><br><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular" align="center" size=32>Qtopia</font> <a href="index.html">Home</a> - <a href="qtopiaclasses.html">Classes</a> - <a href="qtopiaannotated.html">Annotated</a> - <a href="qtopiafunctions.html">Functions</a> - <a href="qtindex.html">Qt Embedded</a></td><td align="right" valign="top"> <table border="0" cellpadding="0" cellspacing="0" width="137"> <tr> <td><a href="http://www.trolltech.com/company/about/trolls.html"><img height="100" width="100" src="face.png" border="0"></a></td> <td><img height="100" width="100" src="qtlogo.png" align="top" border="0"></td> </tr> </table></td></tr></table><h1 align=center>LocationCombo Class Reference</h1><p>The LocationCombo class displays a list of available storagelocations.<a href="#details">More...</a><p><tt>#include <<a href="locationcombo-h.html">locationcombo.h</a>></tt><p><a href="locationcombo-members.html">List of all member functions.</a><h2>Public Members</h2><ul><li><div class=fn><a href="#LocationCombo"><b>LocationCombo</b></a> ( QWidget * parent, const char * name = 0 )</div></li><li><div class=fn><a href="#LocationCombo-2"><b>LocationCombo</b></a> ( const AppLnk * lnk, QWidget * parent, const char * name = 0 )</div></li><li><div class=fn><a href="#~LocationCombo"><b>~LocationCombo</b></a> ()</div></li><li><div class=fn>void <a href="#setLocation"><b>setLocation</b></a> ( const QString & path )</div></li><li><div class=fn>void <a href="#setLocation-2"><b>setLocation</b></a> ( const AppLnk * lnk )</div></li><li><div class=fn>QString <a href="#installationPath"><b>installationPath</b></a> () const</div></li><li><div class=fn>QString <a href="#documentPath"><b>documentPath</b></a> () const</div></li><li><div class=fn>const FileSystem * <a href="#fileSystem"><b>fileSystem</b></a> () const</div></li><li><div class=fn>bool <a href="#isChanged"><b>isChanged</b></a> () const</div></li></ul><h2>Signals</h2><ul><li><div class=fn>void <a href="#newPath"><b>newPath</b></a> ()</div></li></ul><hr><a name="details"></a><h2>Detailed Description</h2>The LocationCombo class displays a list of available storagelocations.<p> First availability: Qtopia 1.6<p> <p>See also <a href="docpropertiesdialog.html">DocPropertiesDialog</a> and <a href="qtopiaemb.html">Qtopia Classes</a>.<hr><h2>Member Function Documentation</h2><h3 class=fn><a name="LocationCombo"></a>LocationCombo::LocationCombo ( QWidget * parent, const char * name = 0 )</h3>Constructs a LocationCombo with parent <em>parent</em> and name <em>name</em>.<h3 class=fn><a name="LocationCombo-2"></a>LocationCombo::LocationCombo ( const <a href="applnk.html">AppLnk</a> * lnk, QWidget * parent, const char * name = 0 )</h3>Constructs a LocationCombo with parent <em>parent</em> and name <em>name</em>.<em>lnk</em> is pointer to an existing <a href="applnk.html">AppLnk</a>.<h3 class=fn><a name="~LocationCombo"></a>LocationCombo::~LocationCombo ()</h3>Destroys the widget.<h3 class=fn>QString <a name="documentPath"></a>LocationCombo::documentPath () const</h3>Returns the document path associated with this LocationCombo. Thiswill be "<path>/Documents".<h3 class=fn>const <a href="filesystem.html">FileSystem</a> * <a name="fileSystem"></a>LocationCombo::fileSystem () const</h3>Returns a pointer to <a href="filesystem.html">FileSystem</a> object, associated with the currentselection of the LocationCombo.<h3 class=fn>QString <a name="installationPath"></a>LocationCombo::installationPath () const</h3>Returns the default (home) location for the file associated with thisLocationCombo.<h3 class=fn>bool <a name="isChanged"></a>LocationCombo::isChanged () const</h3>Returns TRUE to indicate that the user has changed the location displayedby the LocationCombo. Most useful when the LocationCombo is part of adialog; when the dialog is accept()ed, <a href="#isChanged">LocationCombo::isChanged</a>() can beexamined to check for a change of location.<h3 class=fn>void <a name="newPath"></a>LocationCombo::newPath ()<tt> [signal]</tt></h3>Emitted when the LocationCombo changes to a new location.<h3 class=fn>void <a name="setLocation"></a>LocationCombo::setLocation ( const QString & path )</h3>Sets the display of the LocationCombo to the location containing<em>path</em>.<p> First availability: Qtopia 2.0<h3 class=fn>void <a name="setLocation-2"></a>LocationCombo::setLocation ( const <a href="applnk.html">AppLnk</a> * lnk )</h3>Sets the display of the LocationCombo to the location associated with the<a href="applnk.html">AppLnk</a> <em>lnk</em>.<!-- eof --><hr><p>This file is part of the <a href="../index.html">Qtopia</a> platform,copyright © 1995-2004<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 © 2001-2004 Trolltech<td><a href="http://www.trolltech.com/trademarks.html">Trademarks</a><td align="right"><div align="right">Qtopia version 2.0.0</div></table></div></address></body></html>⌨️ 快捷键说明
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