qanimationjobutil_p.h File Reference

(7c33b6e9571d0ee25808acf87b1c7e7317a5a9be)

#include <QtCore/qcompilerdetection.h>
#include <QtCore/qtconfigmacros.h>
#include <type_traits>

Include dependency graph for qanimationjobutil_p.h:

Go to the source code of this file.

Classes
struct	SelfDeletable

Macros
#define	ACTION_IF_DISABLE_DANGLING_POINTER_WARNING
#define	ACTION_IF_DELETED(p, func, action)
#define	RETURN_IF_DELETED(func)   ACTION_IF_DELETED(this, func, return)

Functions
	QT_REQUIRE_CONFIG (qml_animation)

Macro Definition Documentation

ACTION_IF_DELETED

#define ACTION_IF_DELETED	(		p,
			func,
			action )

Value:

do { \
    QT_WARNING_PUSH \
    ACTION_IF_DISABLE_DANGLING_POINTER_WARNING \
    static_assert(std::is_same<decltype((p)->m_selfDeletable), SelfDeletable>::value, "m_selfDeletable must be SelfDeletable");\
    bool *prevWasDeleted = (p)->m_selfDeletable.m_wasDeleted; \
    bool wasDeleted = false; \
    (p)->m_selfDeletable.m_wasDeleted = &wasDeleted; \
    {func;} \
    if (wasDeleted) { \
        if (prevWasDeleted) \
            *prevWasDeleted = true; \
        {action;} \
    } \
    (p)->m_selfDeletable.m_wasDeleted = prevWasDeleted; \
    QT_WARNING_POP \
} while (false)

Definition at line 45 of file qanimationjobutil_p.h.

Referenced by QQuickItemViewTransitionableItem::prepareTransition().

ACTION_IF_DISABLE_DANGLING_POINTER_WARNING

#define ACTION_IF_DISABLE_DANGLING_POINTER_WARNING

Definition at line 28 of file qanimationjobutil_p.h.

RETURN_IF_DELETED

#define RETURN_IF_DELETED

(

func

)

ACTION_IF_DELETED(this, func, return)

Definition at line 63 of file qanimationjobutil_p.h.

Referenced by QSequentialAnimationGroupJob::animationInserted(), QSequentialAnimationGroupJob::animationRemoved(), QQuickTransitionManager::cancel(), QQuickItemViewTransitionableItem::completeTransition(), QAbstractAnimationJob::currentLoopChanged(), QAbstractAnimationJob::currentTimeChanged(), QAbstractAnimationJob::finished(), QQuickItemViewTransitionJob::finished(), QAbstractAnimationJob::setCurrentTime(), QAbstractAnimationJob::setState(), QQuickItemViewTransitionableItem::startTransition(), QAbstractAnimationJob::stateChanged(), QQuickTransitionManager::transition(), QSequentialAnimationGroupJob::uncontrolledAnimationFinished(), QContinuingAnimationGroupJob::updateCurrentTime(), QParallelAnimationGroupJob::updateCurrentTime(), QSequentialAnimationGroupJob::updateCurrentTime(), QContinuingAnimationGroupJob::updateState(), and QParallelAnimationGroupJob::updateState().

Function Documentation

QT_REQUIRE_CONFIG()

QT_REQUIRE_CONFIG

(

qml_animation

)