You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
5.2 KiB
106 lines
5.2 KiB
<!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/dialogs/qerrormessage.cpp:76 -->
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
|
|
<title>TQErrorMessage 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>TQErrorMessage Class Reference</h1>
|
|
|
|
<p>The TQErrorMessage class provides an error message display dialog.
|
|
<a href="#details">More...</a>
|
|
<p><tt>#include <<a href="qerrormessage-h.html">ntqerrormessage.h</a>></tt>
|
|
<p>Inherits <a href="ntqdialog.html">TQDialog</a>.
|
|
<p><a href="qerrormessage-members.html">List of all member functions.</a>
|
|
<h2>Public Members</h2>
|
|
<ul>
|
|
<li class=fn><a href="#TQErrorMessage"><b>TQErrorMessage</b></a> ( TQWidget * parent, const char * name = 0 )</li>
|
|
<li class=fn><a href="#~TQErrorMessage"><b>~TQErrorMessage</b></a> ()</li>
|
|
</ul>
|
|
<h2>Public Slots</h2>
|
|
<ul>
|
|
<li class=fn>void <a href="#message"><b>message</b></a> ( const TQString & m )</li>
|
|
</ul>
|
|
<h2>Static Public Members</h2>
|
|
<ul>
|
|
<li class=fn>TQErrorMessage * <a href="#qtHandler"><b>qtHandler</b></a> ()</li>
|
|
</ul>
|
|
<hr><a name="details"></a><h2>Detailed Description</h2>
|
|
|
|
<p> The TQErrorMessage class provides an error message display dialog.
|
|
<p>
|
|
|
|
<p> This is basically a <a href="ntqlabel.html">TQLabel</a> and a "show this message again" checkbox which
|
|
remembers what not to show.
|
|
<p> There are two ways to use this class:
|
|
<ol type=1>
|
|
<li> For production applications. In this context the class can be used to
|
|
display messages which you don't need the user to see more than once. To use
|
|
TQErrorMessage like this, you create the dialog in the usual way and call the
|
|
<a href="#message">message</a>() slot, or connect signals to it.
|
|
<p> <li> For developers. In this context the static <a href="#qtHandler">qtHandler</a>() installs
|
|
a message handler using <a href="ntqapplication.html#qInstallMsgHandler">qInstallMsgHandler</a>() and creates a TQErrorMessage
|
|
that displays <a href="ntqapplication.html#qDebug">tqDebug</a>(), <a href="ntqapplication.html#qWarning">tqWarning</a>() and <a href="ntqapplication.html#qFatal">tqFatal</a>() messages.
|
|
</ol>
|
|
<p> In both cases TQErrorMessage will queue pending messages, and display
|
|
them (or not) in order, as soon as the user presses Enter or clicks OK
|
|
after seeing each message.
|
|
<p> <center><img src="qerrormessage.png"></center>
|
|
<p> <p>See also <a href="ntqmessagebox.html">TQMessageBox</a>, <a href="ntqstatusbar.html#message">TQStatusBar::message</a>(), <a href="dialogs.html">Dialog Classes</a>, and <a href="misc.html">Miscellaneous Classes</a>.
|
|
|
|
<hr><h2>Member Function Documentation</h2>
|
|
<h3 class=fn><a name="TQErrorMessage"></a>TQErrorMessage::TQErrorMessage ( <a href="ntqwidget.html">TQWidget</a> * parent, const char * name = 0 )
|
|
</h3> Constructs and installs an error handler window.
|
|
The parent <em>parent</em> and name <em>name</em> are passed on to the <a href="ntqdialog.html">TQDialog</a>
|
|
constructor.
|
|
|
|
<h3 class=fn><a name="~TQErrorMessage"></a>TQErrorMessage::~TQErrorMessage ()
|
|
</h3> Destroys the object and frees any allocated resources. Notably,
|
|
the list of "do not show again" messages is deleted.
|
|
<h3 class=fn>void <a name="message"></a>TQErrorMessage::message ( const <a href="ntqstring.html">TQString</a> & m )<tt> [slot]</tt>
|
|
</h3> Shows message <em>m</em> and returns immediately. If the user has requested
|
|
that <em>m</em> not be shown, this function does nothing.
|
|
<p> Normally, <em>m</em> is shown at once, but if there are pending messages,
|
|
<em>m</em> is queued for later display.
|
|
|
|
<h3 class=fn><a href="ntqerrormessage.html">TQErrorMessage</a> * <a name="qtHandler"></a>TQErrorMessage::qtHandler ()<tt> [static]</tt>
|
|
</h3> Returns a pointer to a TQErrorMessage object that outputs the
|
|
default TQt messages. This function creates such an object, if there
|
|
isn't one already.
|
|
|
|
<!-- eof -->
|
|
<hr><p>
|
|
This file is part of the <a href="index.html">TQt 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>TQt 3.3.8</div>
|
|
</table></div></address></body>
|
|
</html>
|