QProxyStylePrivate Class Reference

#include <qproxystyle_p.h>

Inheritance diagram for QProxyStylePrivate:

Public Functions
void	ensureBaseStyle () const
Public Functions inherited from QCommonStylePrivate
bool	isViewItemCached (const QStyleOptionViewItemV4 &option) const
	QCommonStylePrivate ()
void	tabLayout (const QStyleOptionTabV3 *opt, const QWidget *widget, QRect *textRect, QRect *pixmapRect) const
void	viewItemDrawText (QPainter *p, const QStyleOptionViewItemV4 *option, const QRect &rect) const
void	viewItemLayout (const QStyleOptionViewItemV4 *opt, QRect *checkRect, QRect *pixmapRect, QRect *textRect, bool sizehint) const
	Set sizehint to false to layout the elements inside opt->rect. More...
QSize	viewItemSize (const QStyleOptionViewItemV4 *option, int role) const
	~QCommonStylePrivate ()
Public Functions inherited from QStylePrivate
	QStylePrivate ()
Public Functions inherited from QObjectPrivate
void	_q_reregisterTimers (void *pointer)
void	addConnection (int signal, Connection *c)
void	cleanConnectionLists ()
void	connectNotify (const char *signal)
void	deleteChildren ()
void	disconnectNotify (const char *signal)
bool	isSender (const QObject *receiver, const char *signal) const
bool	isSignalConnected (uint signalIdx) const
	Returns true if the signal with index signal_index from object sender is connected. More...
void	moveToThread_helper ()
	QObjectPrivate (int version=QObjectPrivateVersion)
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () const
void	setParent_helper (QObject *)
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData)
int	signalIndex (const char *signalName) const
	Returns the signal index used in the internal connectionLists vector. More...
virtual	~QObjectPrivate ()
Public Functions inherited from QObjectData
virtual	~QObjectData ()=0

Private Functions
	QProxyStylePrivate ()

Properties
QPointer< QStyle >	baseStyle

Additional Inherited Members
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
Static Public Functions inherited from QObjectPrivate
static void	clearGuards (QObject *)
static QObjectPrivate *	get (QObject *o)
static void	resetCurrentSender (QObject *receiver, Sender *currentSender, Sender *previousSender)
static Sender *	setCurrentSender (QObject *receiver, Sender *sender)
static void	signalSignature (const QMetaMethod &signal, QVarLengthArray< char > *result)
Public Variables inherited from QCommonStylePrivate
QStyleOptionViewItemV4 *	cachedOption
QRect	checkRect
QRect	decorationRect
QRect	displayRect
QIcon	tabBarcloseButtonIcon
Public Variables inherited from QStylePrivate
int	layoutSpacingIndex
QStyle *	proxyStyle
Public Variables inherited from QObjectPrivate
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
quint32	connectedSignals [2]
QObjectConnectionListVector *	connectionLists
Sender *	currentSender
QList< QPointer< QObject > >	eventFilters
ExtraData *	extraData
QString	objectName
Connection *	senders
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
QThreadData *	threadData
void *	unused
Public Variables inherited from QObjectData
uint	blockSig: 1
QObjectList	children
uint	hasGuards: 1
uint	inEventHandler: 1
uint	inThreadChangeEvent: 1
uint	isWidget: 1
QMetaObject *	metaObject
uint	ownObjectName: 1
QObject *	parent
uint	pendTimer: 1
int	postedEvents
QObject *	q_ptr
uint	receiveChildEvents: 1
uint	sendChildEvents: 1
uint	unused: 22
uint	wasDeleted: 1

Detailed Description

Definition at line 64 of file qproxystyle_p.h.

Constructors and Destructors

QProxyStylePrivate()

QProxyStylePrivate::QProxyStylePrivate ( )

inlineprivate

Definition at line 70 of file qproxystyle_p.h.

                         :
    QCommonStylePrivate(), baseStyle(0) {}

Functions

ensureBaseStyle()

void QProxyStylePrivate::ensureBaseStyle

(

)

const

Definition at line 81 of file qproxystyle.cpp.

{
    Q_Q(const QProxyStyle);

    if (baseStyle)
        return;

    if (!baseStyle && !QApplicationPrivate::styleOverride.isEmpty()) {
        baseStyle = QStyleFactory::create(QApplicationPrivate::styleOverride);
        if (baseStyle) {
            // If baseStyle is an instance of the same proxyStyle
            // we destroy it and fall back to the desktop style
            if (qstrcmp(baseStyle->metaObject()->className(),
                        q->metaObject()->className()) == 0) {
                delete baseStyle;
                baseStyle = 0;
            }
        }
    }

    if (!baseStyle) // Use application desktop style
        baseStyle = QStyleFactory::create(QApplicationPrivate::desktopStyleKey());

    if (!baseStyle) // Fallback to windows style
        baseStyle = QStyleFactory::create(QLatin1String("windows"));

    baseStyle->setProxy(const_cast<QProxyStyle*>(q));
    baseStyle->setParent(const_cast<QProxyStyle*>(q)); // Take ownership
}

Properties

baseStyle

QPointer<QStyle> QProxyStylePrivate::baseStyle

mutableprivate

Definition at line 72 of file qproxystyle_p.h.

Referenced by ensureBaseStyle().

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

• /src/gui/styles/qproxystyle_p.h
• /src/gui/styles/qproxystyle.cpp