ELogObject Class Reference

Creates a QDockWidget and collects all errors, warnings and information. More...

#include <elogobject.h>

Inheritance diagram for ELogObject:

Collaboration diagram for ELogObject:

Signals
void	addMessage (QtMsgType type, const QString msg)
Signals inherited from EObject
void	error (const QString &message)
void	warning (const QString &message)
void	information (const QString &message)
void	reloadEnableActions ()
	Request reloading of enabled actions in EMainWindow. More...
void	addMenu (QMenu *newMenu, const QString &parent, QString before=QString())
void	addAction (QAction *newAction, const QString &parent, QString before=QString())
void	addToolBar (QToolBar *newToolBar, Qt::ToolBarArea area=Qt::TopToolBarArea)
void	addNewDockWidget (QDockWidget *widget, const Qt::DockWidgetArea &area)
void	setCentralWidget (QWidget *centralWidget)
void	showSettings ()
void	showHelp (const QString &page)
void	showStatusWidget (QWidget *widget)
void	reloadSettingsRequest ()
	Indicates, that a reload of the settings is needed. More...
void	doReloadSettings ()
	Emitted to bring the reload request back to the farest child. More...

Public Member Functions
	ELogObject (bool installMessageHandler, QObject *parent=NULL)
	~ELogObject ()
void	init (QString filePath=QString())
	Set's up the log object. More...
void	setup (EObject *object)
void	setup (EWidget *object)
Public Member Functions inherited from EObject
	EObject (QObject *parent=0)
virtual	~EObject ()
void	connectByPass (QObject *object)

Static Public Member Functions
static void	messageHandler (QtMsgType type, const char *msg)
	Used to fetch the messages of qDebug(), qWarning(), qCritical() and qFatal(). More...
Static Public Member Functions inherited from EObject
static void	connectByPass (QObject *parent, QObject *child)

Private Member Functions
void	populateMessage (QtMsgType type, const QString msg)

Private Attributes
ELogObjectPrivate *	logger
bool	installedAsMessageHandler

Static Private Attributes
static ELogObject *	self = NULL

Additional Inherited Members
Public Slots inherited from EObject
virtual void	reloadSettings ()
	Used to reload the settings. More...
Protected Slots inherited from EObject
virtual void	errorByPass (const QString &message)
virtual void	warningByPass (const QString &message)
virtual void	informationByPass (const QString &message)
virtual void	reloadEnableActionsByPass ()
virtual void	addMenuByPass (QMenu *newMenu, const QString &parent, QString before=QString())
virtual void	addActionByPass (QAction *newAction, const QString &parent, QString before=QString())
virtual void	addToolBarByPass (QToolBar *newToolBar, Qt::ToolBarArea area=Qt::TopToolBarArea)
virtual void	addNewDockWidgetByPass (QDockWidget *widget, const Qt::DockWidgetArea &area)
virtual void	setCentralWidgetByPass (QWidget *centralWidget)
virtual void	showSettingsByPass ()
virtual void	showHelpByPass (const QString &page)
virtual void	showStatusWidgetByPass (QWidget *widget)
virtual void	reloadSettingsRequestByPass ()
Protected Member Functions inherited from EObject
void	addManagedDockWidget (QDockWidget *widget, const Qt::DockWidgetArea &area, QString actionLabel=QString(), QString actionParent=QString())
	Adds an dock widget via addNewDockWidget() and adds widget to the list of managed dock widgets. More...

Detailed Description

Creates a QDockWidget and collects all errors, warnings and information.

The object, where the warnings, errors and information are collected from, can be set with setup(EObject*) or setup(EWidget*). If you want to catch all qDebug(), qWarning(), qCritical() and qFatal() outputs, call ELogObject() with first argument set to true, to install this object as a message handler.

To log to a file instead of the log widget, specify the file path as first parameter of init().

Note

The message "This application has requested the Runtime to terminate it in an unusual way." appearing when qFatal() is used, is caused by calling abort(). This is not an error of this class.

See also

messageHandler()

Constructor & Destructor Documentation

ELogObject()

ELogObject::ELogObject	(	bool	installMessageHandler,
		QObject *	parent = NULL
	)

Here is the call graph for this function:

~ELogObject()

ELogObject::~ELogObject

(

)

Member Function Documentation

addMessage

void ELogObject::addMessage ( QtMsgType  type, const QString  msg  )

signal

Here is the caller graph for this function:

init()

void ELogObject::init

(

QString

filePath = QString()

)

Set's up the log object.

To log to a file, specifiy the log file file path with filePath. If empty, it is logged to a QTextEdit in an QDockWidget.

Here is the call graph for this function:

messageHandler()

void ELogObject::messageHandler ( QtMsgType  type, const char *  msg  )

static

Used to fetch the messages of qDebug(), qWarning(), qCritical() and qFatal().

To install it, just call ELogObject() with first argument set to true.

Here is the caller graph for this function:

populateMessage()

void ELogObject::populateMessage ( QtMsgType  type, const QString  msg  )

private

setup() [1/2]

void ELogObject::setup

(

EObject *

object

)

Here is the call graph for this function:

setup() [2/2]

void ELogObject::setup

(

EWidget *

object

)

Here is the call graph for this function:

Member Data Documentation

installedAsMessageHandler

bool ELogObject::installedAsMessageHandler

private

logger

ELogObjectPrivate* ELogObject::logger

private

self

ELogObject * ELogObject::self = NULL

staticprivate

---

The documentation for this class was generated from the following files:

• /home/abuild/rpmbuild/BUILD/libengsas-0.6.0/src/lib/core/elogobject.h
• /home/abuild/rpmbuild/BUILD/libengsas-0.6.0/src/lib/core/elogobject.cpp