Quantum GIS API Documentation  1.8
Signals | Static Public Member Functions | Private Member Functions | Static Private Attributes
QgsMessageLog Class Reference

Interface for logging messages from QGIS in GUI independent way. More...

#include <qgsmessagelog.h>

Collaboration diagram for QgsMessageLog:
Collaboration graph
[legend]

List of all members.

Signals

void messageReceived (QString message, QString tag, int level)

Static Public Member Functions

static QgsMessageLoginstance ()
static void logMessage (QString message, QString tag=QString::null, int level=0)
 add a message to the instance (and create it if necessary)

Private Member Functions

 QgsMessageLog ()
void emitMessage (QString message, QString tag, int level)

Static Private Attributes

static QgsMessageLogsInstance = 0

Detailed Description

Interface for logging messages from QGIS in GUI independent way.

This class provides abstraction of a tabbed window for showing messages to the user. By default QgsMessageLogOutput will be used if not overridden with another message log creator function.

QGIS application uses QgsMessageLog class for logging messages in a dockable window for the user.

Note:
added in 1.9

Definition at line 33 of file qgsmessagelog.h.


Constructor & Destructor Documentation

Definition at line 25 of file qgsmessagelog.cpp.

References sInstance.

Referenced by instance().


Member Function Documentation

void QgsMessageLog::emitMessage ( QString  message,
QString  tag,
int  level 
) [private]

Definition at line 46 of file qgsmessagelog.cpp.

References messageReceived().

Referenced by logMessage().

void QgsMessageLog::logMessage ( QString  message,
QString  tag = QString::null,
int  level = 0 
) [static]
void QgsMessageLog::messageReceived ( QString  message,
QString  tag,
int  level 
) [signal]

Referenced by emitMessage().


Member Data Documentation

QgsMessageLog * QgsMessageLog::sInstance = 0 [static, private]

Definition at line 51 of file qgsmessagelog.h.

Referenced by instance(), and QgsMessageLog().


The documentation for this class was generated from the following files:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines