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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
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| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-07-10 15:24:15 -0500 |
| commit | bd0f3345a938b35ce6a12f6150373b0955b8dd12 (patch) | |
| tree | 7a520322212d48ebcb9fbe1087e7fca28b76185c /doc/html/qerrormessage.html | |
| download | qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.tar.gz qt3-bd0f3345a938b35ce6a12f6150373b0955b8dd12.zip | |
Add Qt3 development HEAD version
Diffstat (limited to 'doc/html/qerrormessage.html')
| -rw-r--r-- | doc/html/qerrormessage.html | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/doc/html/qerrormessage.html b/doc/html/qerrormessage.html new file mode 100644 index 0000000..7f7a15a --- /dev/null +++ b/doc/html/qerrormessage.html @@ -0,0 +1,105 @@ +<!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>QErrorMessage 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>QErrorMessage Class Reference</h1> + +<p>The QErrorMessage class provides an error message display dialog. +<a href="#details">More...</a> +<p><tt>#include <<a href="qerrormessage-h.html">qerrormessage.h</a>></tt> +<p>Inherits <a href="qdialog.html">QDialog</a>. +<p><a href="qerrormessage-members.html">List of all member functions.</a> +<h2>Public Members</h2> +<ul> +<li class=fn><a href="#QErrorMessage"><b>QErrorMessage</b></a> ( QWidget * parent, const char * name = 0 )</li> +<li class=fn><a href="#~QErrorMessage"><b>~QErrorMessage</b></a> ()</li> +</ul> +<h2>Public Slots</h2> +<ul> +<li class=fn>void <a href="#message"><b>message</b></a> ( const QString & m )</li> +</ul> +<h2>Static Public Members</h2> +<ul> +<li class=fn>QErrorMessage * <a href="#qtHandler"><b>qtHandler</b></a> ()</li> +</ul> +<hr><a name="details"></a><h2>Detailed Description</h2> + +<p> The QErrorMessage class provides an error message display dialog. +<p> + +<p> This is basically a <a href="qlabel.html">QLabel</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 +QErrorMessage 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="qapplication.html#qInstallMsgHandler">qInstallMsgHandler</a>() and creates a QErrorMessage +that displays <a href="qapplication.html#qDebug">qDebug</a>(), <a href="qapplication.html#qWarning">qWarning</a>() and <a href="qapplication.html#qFatal">qFatal</a>() messages. +</ol> +<p> In both cases QErrorMessage 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="qmessagebox.html">QMessageBox</a>, <a href="qstatusbar.html#message">QStatusBar::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="QErrorMessage"></a>QErrorMessage::QErrorMessage ( <a href="qwidget.html">QWidget</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="qdialog.html">QDialog</a> +constructor. + +<h3 class=fn><a name="~QErrorMessage"></a>QErrorMessage::~QErrorMessage () +</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>QErrorMessage::message ( const <a href="qstring.html">QString</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="qerrormessage.html">QErrorMessage</a> * <a name="qtHandler"></a>QErrorMessage::qtHandler ()<tt> [static]</tt> +</h3> Returns a pointer to a QErrorMessage object that outputs the +default Qt 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">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> |