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CentOS 7.0 - man page for qerrormessage (centos section 3qt)

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QErrorMessage(3qt)							       QErrorMessage(3qt)

       QErrorMessage - Error message display dialog

       #include <qerrormessage.h>

       Inherits QDialog.

   Public Members
       QErrorMessage ( QWidget * parent, const char * name = 0 )
       ~QErrorMessage ()

   Public Slots
       void message ( const QString & m )

   Static Public Members
       QErrorMessage * qtHandler ()

       The QErrorMessage class provides an error message display dialog.

       This is basically a QLabel and a "show this message again" checkbox which remembers what
       not to show.

       There are two ways to use this class: <ol type=1>

       1      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 message() slot, or
	      connect signals to it.

       2      For developers. In this context the static qtHandler() installs a message handler
	      using qInstallMsgHandler() and creates a QErrorMessage that displays qDebug(),
	      qWarning() and qFatal() messages.

       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.

					    [Image Omitted]


       See also QMessageBox, QStatusBar::message(), Dialog Classes, and Miscellaneous Classes.

QErrorMessage::QErrorMessage ( QWidget * parent, const char * name = 0 )
       Constructs and installs an error handler window. The parent parent and name name are
       passed on to the QDialog constructor.

QErrorMessage::~QErrorMessage ()
       Destroys the object and frees any allocated resources. Notably, the list of "do not show
       again" messages is deleted.

void QErrorMessage::message ( const QString & m ) [slot]
       Shows message m and returns immediately. If the user has requested that m not be shown,
       this function does nothing.

       Normally, m is shown at once, but if there are pending messages, m is queued for later

QErrorMessage * QErrorMessage::qtHandler () [static]
       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.

       http://doc.trolltech.com/qerrormessage.html http://www.trolltech.com/faq/tech.html

       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the license file
       included in the distribution for a complete license statement.

       Generated automatically from the source code.

       If you find a bug in Qt, please report it as described in
       http://doc.trolltech.com/bughowto.html.	Good bug reports help us to help you. Thank you.

       The definitive Qt documentation is provided in HTML format; it is located at
       $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is
       provided as a convenience for those users who prefer man pages, although this format is
       not officially supported by Trolltech.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.
       Please include the name of the manual page (qerrormessage.3qt) and the Qt version (3.3.8).

Trolltech AS				 2 February 2007		       QErrorMessage(3qt)

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