The AbstractApplication object is the core object in the carousel and Qt applications. More...

#include <AbstractApplication.h>

Public Member Functions
	AbstractApplication (int &argc, char **argv, int flags=ApplicationFlags)
	Initializes a new instance of the AbstractApplication class using argc command line arguments in argv. More...

virtual int	runApplicationLoop (IBootloader &bootloader)

Public Member Functions inherited from QApplication
	QApplication (int &argc, char **argv)

	QApplication (int &argc, char **argv, Type type)

	QApplication (Display *display, Qt::HANDLE visual, Qt::HANDLE colormap)

	QApplication (Display display, int &argc, char *argv, Qt::HANDLE visual, Qt::HANDLE colormap)

	QApplication (QApplication::QS60MainApplicationFactory factory, int &argc, char **argv)

	QApplication (int &argc, char **argv, bool GUIenabled)

void	aboutToReleaseGpuResources ()

void	aboutToUseGpuResources ()

int	autoMaximizeThreshold () const

bool	autoSipEnabled () const

virtual void	commitData (QSessionManager &manager)

void	commitDataRequest (QSessionManager &manager)

void	focusChanged (QWidget old, QWidget now)

void	fontDatabaseChanged ()

QInputContext *	inputContext () const

bool	isSessionRestored () const

void	lastWindowClosed ()

virtual bool	macEventFilter (EventHandlerCallRef caller, EventRef event)

virtual bool	notify (QObject receiver, QEvent e)

virtual bool	qwsEventFilter (QWSEvent *event)

void	qwsSetCustomColors (QRgb *colorTable, int start, int numColors)

virtual void	saveState (QSessionManager &manager)

void	saveStateRequest (QSessionManager &manager)

QString	sessionId () const

QString	sessionKey () const

void	setAutoMaximizeThreshold (const int threshold)

void	setAutoSipEnabled (const bool enabled)

void	setInputContext (QInputContext *inputContext)

void	setStyleSheet (const QString &sheet)

QString	styleSheet () const

virtual bool	symbianEventFilter (const QSymbianEvent *event)

int	symbianProcessEvent (const QSymbianEvent *event)

virtual bool	x11EventFilter (XEvent *event)

int	x11ProcessEvent (XEvent *event)

Public Member Functions inherited from QCoreApplication
	QCoreApplication (int &argc, char **argv)

void	aboutToQuit ()

bool	filterEvent (void message, long result)

void	lock ()

bool	locked ()

EventFilter	setEventFilter (EventFilter filter)

bool	tryLock ()

void	unlock (bool wakeUpGui)

virtual bool	winEventFilter (MSG msg, long result)

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

bool	disconnect (const char signal, const QObject receiver, const char *method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Protected Slots
virtual void	finishLoadingSequence (IServiceLocator *serviceLocator)

virtual void	onAboutToQuit ()

virtual IServiceLocator *	startLoadingSequence (IBootloader &bootloader)

Protected Member Functions
virtual void	showMainWindow (QMainWindow *mainWindow)

virtual void	shutdownComponentManager (IComponentManager *componentManager)

virtual void	startComponentManager (IComponentManager *componentManager)

Protected Member Functions inherited from QApplication
virtual bool	event (QEvent *e)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Additional Inherited Members
Static Public Member Functions inherited from QApplication
void	aboutQt ()

QWidget *	activeModalWidget ()

QWidget *	activePopupWidget ()

QWidget *	activeWindow ()

void	alert (QWidget *widget, int msec)

QWidgetList	allWidgets ()

void	beep ()

void	changeOverrideCursor (const QCursor &cursor)

QClipboard *	clipboard ()

void	closeAllWindows ()

ColorMode	colorMode ()

int	colorSpec ()

int	cursorFlashTime ()

QDesktopWidget *	desktop ()

bool	desktopSettingsAware ()

int	doubleClickInterval ()

int	exec ()

void	flushX ()

QWidget *	focusWidget ()

QFont	font (const QWidget *widget)

QFont	font ()

QFont	font (const char *className)

QFontMetrics	fontMetrics ()

QSize	globalStrut ()

bool	hasGlobalMouseTracking ()

Qt::Alignment	horizontalAlignment (QFlags< Qt::AlignmentFlag > align)

bool	isEffectEnabled (Qt::UIEffect effect)

bool	isLeftToRight ()

bool	isRightToLeft ()

Qt::LayoutDirection	keyboardInputDirection ()

int	keyboardInputInterval ()

QLocale	keyboardInputLocale ()

Qt::KeyboardModifiers	keyboardModifiers ()

bool	keypadNavigationEnabled ()

Qt::LayoutDirection	layoutDirection ()

Qt::MacintoshVersion	macVersion ()

QWidget *	mainWidget ()

Qt::MouseButtons	mouseButtons ()

Qt::NavigationMode	navigationMode ()

QCursor *	overrideCursor ()

QPalette	palette (const QWidget *widget)

QPalette	palette ()

QPalette	palette (const char *className)

Qt::KeyboardModifiers	queryKeyboardModifiers ()

bool	quitOnLastWindowClosed ()

QDecoration &	qwsDecoration ()

void	qwsSetDecoration (QDecoration *decoration)

QDecoration *	qwsSetDecoration (const QString &decoration)

void	restoreOverrideCursor ()

bool	reverseLayout ()

void	setActiveWindow (QWidget *active)

void	setColorMode (ColorMode mode)

void	setColorSpec (int spec)

void	setCursorFlashTime (int)

void	setDesktopSettingsAware (bool on)

void	setDoubleClickInterval (int)

void	setEffectEnabled (Qt::UIEffect effect, bool enable)

void	setFont (const QFont &font, bool b, const char *className)

void	setFont (const QFont &font, const char *className)

void	setGlobalMouseTracking (bool dummy)

void	setGlobalStrut (const QSize &)

void	setGraphicsSystem (const QString &system)

void	setKeyboardInputInterval (int)

void	setLayoutDirection (Qt::LayoutDirection direction)

void	setMainWidget (QWidget *mainWidget)

void	setNavigationMode (Qt::NavigationMode mode)

void	setOverrideCursor (const QCursor &cursor)

void	setOverrideCursor (const QCursor &cursor, bool replace)

void	setPalette (const QPalette &pal, bool b, const char *className)

void	setPalette (const QPalette &palette, const char *className)

void	setQuitOnLastWindowClosed (bool quit)

void	setReverseLayout (bool reverse)

void	setStartDragDistance (int l)

void	setStartDragTime (int ms)

void	setStyle (QStyle *style)

QStyle *	setStyle (const QString &style)

void	setWheelScrollLines (int)

void	setWindowIcon (const QIcon &icon)

void	setWinStyleHighlightColor (const QColor &c)

int	startDragDistance ()

int	startDragTime ()

QStyle *	style ()

void	syncX ()

QWidget *	topLevelAt (const QPoint &point)

QWidget *	topLevelAt (int x, int y)

QWidgetList	topLevelWidgets ()

Type	type ()

int	wheelScrollLines ()

QWidget *	widgetAt (const QPoint &point)

QWidget *	widgetAt (int x, int y, bool child)

QWidget *	widgetAt (const QPoint &point, bool child)

QWidget *	widgetAt (int x, int y)

QIcon	windowIcon ()

const QColor &	winStyleHighlightColor ()

Qt::WindowsVersion	winVersion ()

Static Public Member Functions inherited from QCoreApplication
void	addLibraryPath (const QString &path)

QString	applicationDirPath ()

QString	applicationFilePath ()

QString	applicationName ()

qint64	applicationPid ()

QString	applicationVersion ()

int	argc ()

QStringList	arguments ()

char **	argv ()

bool	closingDown ()

int	enter_loop ()

int	exec ()

void	exit (int returnCode)

void	exit_loop ()

void	flush ()

bool	hasPendingEvents ()

void	installTranslator (QTranslator *translationFile)

QCoreApplication *	instance ()

QStringList	libraryPaths ()

int	loopLevel ()

QString	organizationDomain ()

QString	organizationName ()

void	postEvent (QObject receiver, QEvent event)

void	postEvent (QObject receiver, QEvent event, int priority)

void	processEvents (QFlags< QEventLoop::ProcessEventsFlag > flags)

void	processEvents (QFlags< QEventLoop::ProcessEventsFlag > flags, int maxtime)

void	processOneEvent ()

void	quit ()

void	removeLibraryPath (const QString &path)

void	removePostedEvents (QObject *receiver, int eventType)

void	removePostedEvents (QObject *receiver)

void	removeTranslator (QTranslator *translationFile)

bool	sendEvent (QObject receiver, QEvent event)

void	sendPostedEvents (QObject *receiver, int event_type)

void	sendPostedEvents ()

void	setApplicationName (const QString &application)

void	setApplicationVersion (const QString &version)

void	setAttribute (Qt::ApplicationAttribute attribute, bool on)

void	setLibraryPaths (const QStringList &paths)

void	setOrganizationDomain (const QString &orgDomain)

void	setOrganizationName (const QString &orgName)

bool	startingUp ()

bool	testAttribute (Qt::ApplicationAttribute attribute)

QString	translate (const char context, const char sourceText, const char *disambiguation, Encoding encoding, int n)

QString	translate (const char context, const char sourceText, const char *disambiguation, Encoding encoding)

Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QApplication
typedef	ColorMode

typedef	QS60MainApplicationFactory

Public Attributes inherited from QCoreApplication
typedef	EventFilter

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QApplication
	autoMaximizeThreshold

	autoSipEnabled

	cursorFlashTime

	doubleClickInterval

	globalStrut

	keyboardInputInterval

	layoutDirection

	quitOnLastWindowClosed

	startDragDistance

	startDragTime

	styleSheet

	wheelScrollLines

	windowIcon

Properties inherited from QCoreApplication
	applicationName

	applicationVersion

	organizationDomain

	organizationName

Properties inherited from QObject
	objectName

Detailed Description

The AbstractApplication object is the core object in the carousel and Qt applications.

This object represents the application itself that handles message loop (a QApplication). Instead of QApplication or QCoreApplication to start carousel AbstractApplication you should provide customized bootloader, that populates your application with components.

To start application call runApplicationLoop() method, that performs loading sequence and then starts exec() loop:

*   #include "MyBootloader.h"
*   #include <carousel/framework/AbstractApplication.h>
*
*   int main(int argc, char *argv[])
*   {
*       AbstractApplication application(argc, argv);
*
*       MyBootloader bootloader;
*       return application.runApplicationLoop(bootloader);
*   }
* 

During the loading sequence AbstractApplication runs a bootloader, connects to the QCoreApplication::aboutToQuit(), starts component manager and, finaly, shows a main window, which was created during the loading sequence. An AbstractApplication also stops component manager as a reaction on the QCoreApplication::aboutToQuit() signal.

You can create your own application class where you should setup application and organization name, or override default behaviour.

Constructor & Destructor Documentation

AbstractApplication::AbstractApplication	(	int &	argc,
		char **	argv,
		int	flags = `ApplicationFlags`
	)

Initializes a new instance of the AbstractApplication class using argc command line arguments in argv.

Member Function Documentation

virtual int AbstractApplication::runApplicationLoop ( IBootloader & bootloader )

virtual

Performs loading sequence using bootloader and then starts exec() loop.

See Also: startLoadingSequence(), finishLoadingSequence()

virtual void AbstractApplication::shutdownComponentManager ( IComponentManager * componentManager )

protectedvirtual

Shuts down a component manager, obtained from the bootloader after the loading sequence.

virtual void AbstractApplication::startComponentManager ( IComponentManager * componentManager )

protectedvirtual

Starts a component manager, obtained from the bootloader after the loading sequence.

virtual void AbstractApplication::showMainWindow ( QMainWindow * mainWindow )

protectedvirtual

Starts a main window, obtained from the bootloader after the loading sequence.

virtual IServiceLocator* AbstractApplication::startLoadingSequence ( IBootloader & bootloader )

protectedvirtualslot

Runs loading sequence using bootloader and connects to the QCoreApplication::aboutToQuit().

virtual void AbstractApplication::finishLoadingSequence ( IServiceLocator * serviceLocator )

protectedvirtualslot

Finishes the loading sequence starting component manager and showing a main window.

virtual void AbstractApplication::onAboutToQuit ( )

protectedvirtualslot

Performs a finalazing actions such as shutting down a component manager. This slot is invoked on QCoreApplication::aboutToQuit() signal.

Public Member Functions

Protected Slots

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation