QQuickFileDialogImplPrivate Class Reference

#include <qquickfiledialogimpl_p_p.h>

Inheritance diagram for QQuickFileDialogImplPrivate:

Collaboration diagram for QQuickFileDialogImplPrivate:

Public Member Functions
	QQuickFileDialogImplPrivate ()
QQuickFileDialogImplAttached *	attachedOrWarn ()
void	setNameFilters (const QStringList &filters)
void	updateEnabled ()
void	updateSelectedFile (const QString &oldFolderPath)
void	setFileDialogListViewCurrentIndex (int newCurrentIndex)
void	tryUpdateFileDialogListViewCurrentIndex (int newCurrentIndex)
void	fileDialogListViewCountChanged ()
void	handleAccept () override
void	handleClick (QQuickAbstractButton *button) override
Public Member Functions inherited from QQuickDialogPrivate
virtual void	handleAccept ()
virtual void	handleReject ()
virtual void	handleClick (QQuickAbstractButton *button)
Public Member Functions inherited from QQuickPopupPrivate
	QQuickPopupPrivate ()
QQmlListProperty< QObject >	contentData ()
	\qmlproperty list<QtObject> QtQuick.Controls::Popup::contentData \qmldefault
QQmlListProperty< QQuickItem >	contentChildren ()
	\qmlproperty list<Item> QtQuick.Controls::Popup::contentChildren
void	init ()
void	closeOrReject ()
bool	tryClose (const QPointF &pos, QQuickPopup::ClosePolicy flags)
bool	contains (const QPointF &scenePos) const
virtual bool	blockInput (QQuickItem *item, const QPointF &point) const
virtual bool	handlePress (QQuickItem *item, const QPointF &point, ulong timestamp)
virtual bool	handleMove (QQuickItem *item, const QPointF &point, ulong timestamp)
virtual bool	handleRelease (QQuickItem *item, const QPointF &point, ulong timestamp)
virtual void	handleUngrab ()
bool	handleMouseEvent (QQuickItem *item, QMouseEvent *event)
bool	handleHoverEvent (QQuickItem *item, QHoverEvent *event)
void	reposition ()
void	createOverlay ()
void	destroyOverlay ()
void	toggleOverlay ()
void	updateContentPalettes (const QPalette &parentPalette)
virtual void	showOverlay ()
virtual void	hideOverlay ()
virtual void	resizeOverlay ()
virtual bool	prepareEnterTransition ()
virtual bool	prepareExitTransition ()
virtual void	finalizeEnterTransition ()
virtual void	finalizeExitTransition ()
virtual void	opened ()
QMarginsF	getMargins () const
void	setTopMargin (qreal value, bool reset=false)
void	setLeftMargin (qreal value, bool reset=false)
void	setRightMargin (qreal value, bool reset=false)
void	setBottomMargin (qreal value, bool reset=false)
QQuickPopupAnchors *	getAnchors ()
virtual QQuickPopupPositioner *	getPositioner ()
void	setWindow (QQuickWindow *window)
void	itemDestroyed (QQuickItem *item) override
QPalette	defaultPalette () const override
Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()
	QObjectPrivate (int version=QObjectPrivateVersion)
virtual	~QObjectPrivate ()
void	deleteChildren ()
void	clearBindingStorage ()
void	checkForIncompatibleLibraryVersion (int version) const
void	setParent_helper (QObject *)
void	moveToThread_helper ()
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
void	_q_reregisterTimers (void *pointer)
bool	isSender (const QObject *receiver, const char *signal) const
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () const
void	ensureConnectionData ()
void	addConnection (int signal, Connection *c)
int	signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool	maybeSignalConnected (uint signalIndex) const
bool	isDeclarativeSignalConnected (uint signalIdx) const
void	connectNotify (const QMetaMethod &signal)
void	disconnectNotify (const QMetaMethod &signal)
void	reinitBindingStorageAfterThreadMove ()
virtual std::string	flagsForDumping () const
QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
QMetaObject *	dynamicMetaObject () const
Public Member Functions inherited from QQuickItemChangeListener
virtual	~QQuickItemChangeListener ()
virtual void	itemGeometryChanged (QQuickItem *, QQuickGeometryChange, const QRectF &)
virtual void	itemSiblingOrderChanged (QQuickItem *)
virtual void	itemVisibilityChanged (QQuickItem *)
virtual void	itemEnabledChanged (QQuickItem *)
virtual void	itemOpacityChanged (QQuickItem *)
virtual void	itemDestroyed (QQuickItem *)
virtual void	itemChildAdded (QQuickItem *, QQuickItem *)
virtual void	itemChildRemoved (QQuickItem *, QQuickItem *)
virtual void	itemParentChanged (QQuickItem *, QQuickItem *)
virtual void	itemRotationChanged (QQuickItem *)
virtual void	itemImplicitWidthChanged (QQuickItem *)
virtual void	itemImplicitHeightChanged (QQuickItem *)
virtual void	itemFocusChanged (QQuickItem *, Qt::FocusReason)
virtual QQuickAnchorsPrivate *	anchorPrivate ()
Public Member Functions inherited from QQuickPaletteProviderPrivateBase< QQuickPopup, QQuickPopupPrivate >
virtual	~QQuickPaletteProviderPrivateBase ()=default
virtual QQuickPalette *	palette () const
virtual void	setPalette (QQuickPalette *p)
virtual void	resetPalette ()
virtual bool	providesPalette () const
QPalette	defaultPalette () const override
QPalette	parentPalette (const QPalette &fallbackPalette) const override
void	inheritPalette (const QPalette &parentPalette)
virtual void	updateChildrenPalettes (const QPalette &parentPalette)
Public Member Functions inherited from QQuickAbstractPaletteProvider
virtual	~QQuickAbstractPaletteProvider ()=default
virtual QPalette	defaultPalette () const =0
virtual QPalette	parentPalette (const QPalette &fallbackPalette) const

Static Public Member Functions
static QQuickFileDialogImplPrivate *	get (QQuickFileDialogImpl *dialog)
static QDir::SortFlags	fileListSortFlags ()
static QFileInfoList	fileList (const QDir &dir)
Static Public Member Functions inherited from QQuickDialogPrivate
static QQuickDialogPrivate *	get (QQuickDialog *dialog)
static QPlatformDialogHelper::ButtonRole	buttonRole (QQuickAbstractButton *button)
	Popup dialog with standard buttons and a title, used for short-term interaction with the user.
Static Public Member Functions inherited from QQuickPopupPrivate
static QQuickPopupPrivate *	get (QQuickPopup *popup)
Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)
static QObjectPrivate *	get (QObject *o)
static const QObjectPrivate *	get (const QObject *o)
template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection	connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool	disconnect (const QObject *sender, int signal_index, void **slot)
static bool	disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Public Attributes
QSharedPointer< QFileDialogOptions >	options
QUrl	currentFolder
QUrl	selectedFile
QStringList	nameFilters
QQuickFileNameFilter *	selectedNameFilter = nullptr
QString	acceptLabel
QString	rejectLabel
bool	setCurrentIndexToInitiallySelectedFile = false
QFileInfoList	cachedFileList
int	pendingCurrentIndexToSet = -1
Public Attributes inherited from QQuickDialogPrivate
int	result = 0
QString	title
QQuickDialogButtonBox *	buttonBox = nullptr
QPlatformDialogHelper::StandardButtons	standardButtons = QPlatformDialogHelper::NoButton
Public Attributes inherited from QQuickPopupPrivate
bool	focus = false
bool	modal = false
bool	dim = false
bool	hasDim = false
bool	visible = false
bool	complete = true
bool	positioning = false
bool	hasWidth = false
bool	hasHeight = false
bool	hasTopMargin = false
bool	hasLeftMargin = false
bool	hasRightMargin = false
bool	hasBottomMargin = false
bool	hasZ = false
bool	allowVerticalFlip = false
bool	allowHorizontalFlip = false
bool	allowVerticalMove = true
bool	allowHorizontalMove = true
bool	allowVerticalResize = true
bool	allowHorizontalResize = true
bool	hadActiveFocusBeforeExitTransition = false
bool	interactive = true
bool	hasClosePolicy = false
bool	outsidePressed = false
bool	outsideParentPressed = false
bool	inDestructor = false
int	touchId = -1
qreal	x = 0
qreal	y = 0
qreal	effectiveX = 0
qreal	effectiveY = 0
qreal	margins = -1
qreal	topMargin = 0
qreal	leftMargin = 0
qreal	rightMargin = 0
qreal	bottomMargin = 0
QPointF	pressPoint
TransitionState	transitionState = NoTransition
QQuickPopup::ClosePolicy	closePolicy = DefaultClosePolicy
QQuickItem *	parentItem = nullptr
QQuickItem *	dimmer = nullptr
QPointer< QQuickWindow >	window
QQuickTransition *	enter = nullptr
QQuickTransition *	exit = nullptr
QQuickPopupItem *	popupItem = nullptr
QQuickPopupPositioner *	positioner = nullptr
QList< QQuickStateAction >	enterActions
QList< QQuickStateAction >	exitActions
QQuickPopupTransitionManager	transitionManager
QQuickPopupAnchors *	anchors = nullptr
qreal	prevOpacity = 0
qreal	prevScale = 0
Public Attributes inherited from QObjectPrivate
ExtraData *	extraData
QAtomicPointer< QThreadData >	threadData
QAtomicPointer< ConnectionData >	connections
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
Public Attributes inherited from QObjectData
QObject *	q_ptr
QObject *	parent
QObjectList	children
uint	isWidget: 1
uint	blockSig: 1
uint	wasDeleted: 1
uint	isDeletingChildren: 1
uint	sendChildEvents: 1
uint	receiveChildEvents: 1
uint	isWindow: 1
uint	deleteLaterCalled: 1
uint	isQuickItem: 1
uint	willBeWidget: 1
uint	wasWidget: 1
uint	unused: 21
QAtomicInt	postedEvents
QDynamicMetaObjectData *	metaObject
QBindingStorage	bindingStorage

Additional Inherited Members
Public Types inherited from QQuickPopupPrivate
enum	TransitionState { NoTransition , EnterTransition , ExitTransition }
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer< ConnectionData >
Static Public Attributes inherited from QQuickPopupPrivate
static const QQuickPopup::ClosePolicy	DefaultClosePolicy = QQuickPopup::CloseOnEscape | QQuickPopup::CloseOnPressOutside
	Base type of popup-like user interface controls.
Protected Member Functions inherited from QQuickPaletteProviderPrivateBase< QQuickPopup, QQuickPopupPrivate >
void	setCurrentColorGroup ()

Detailed Description

Definition at line 30 of file qquickfiledialogimpl_p_p.h.

Constructor & Destructor Documentation

QQuickFileDialogImplPrivate()

QT_BEGIN_NAMESPACE QQuickFileDialogImplPrivate::QQuickFileDialogImplPrivate

(

)

Definition at line 31 of file qquickfiledialogimpl.cpp.

Member Function Documentation

attachedOrWarn()

QQuickFileDialogImplAttached * QQuickFileDialogImplPrivate::attachedOrWarn

(

)

Definition at line 522 of file qquickfiledialogimpl.cpp.

References qmlWarning().

Referenced by fileDialogListViewCountChanged(), setFileDialogListViewCurrentIndex(), tryUpdateFileDialogListViewCurrentIndex(), updateEnabled(), and updateSelectedFile().

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fileDialogListViewCountChanged()

void QQuickFileDialogImplPrivate::fileDialogListViewCountChanged

(

)

Definition at line 203 of file qquickfiledialogimpl.cpp.

References attachedOrWarn(), cachedFileList, QQuickItemView::count, QQuickItemView::countChanged(), QObjectPrivate::disconnect(), QQuickFileDialogImplAttached::fileDialogListView, fileDialogListViewCountChanged(), pendingCurrentIndexToSet, qCDebug, setFileDialogListViewCurrentIndex(), and QList< T >::size().

Referenced by fileDialogListViewCountChanged(), and tryUpdateFileDialogListViewCurrentIndex().

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fileList()

QFileInfoList QQuickFileDialogImplPrivate::fileList ( const QDir &  dir )

static

Definition at line 154 of file qquickfiledialogimpl.cpp.

References dir, QDir::Dirs, fileListSortFlags(), QDir::Files, and QDir::NoDotAndDotDot.

Referenced by updateSelectedFile().

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fileListSortFlags()

QDir::SortFlags QQuickFileDialogImplPrivate::fileListSortFlags ( )

static

Definition at line 146 of file qquickfiledialogimpl.cpp.

References QDir::DirsFirst, QQuickPlatformTheme::getThemeHint(), QDir::IgnoreCase, QPlatformTheme::ShowDirectoriesFirst, and toBool().

Referenced by fileList().

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get()

static QQuickFileDialogImplPrivate * QQuickFileDialogImplPrivate::get ( QQuickFileDialogImpl *  dialog )

inlinestatic

Definition at line 37 of file qquickfiledialogimpl_p_p.h.

References dialog.

Referenced by QQuickFolderBreadcrumbBarPrivate::toggleTextFieldVisibility().

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handleAccept()

void QQuickFileDialogImplPrivate::handleAccept ( )

overridevirtual

Reimplemented from QQuickDialogPrivate.

Definition at line 224 of file qquickfiledialogimpl.cpp.

handleClick()

void QQuickFileDialogImplPrivate::handleClick ( QQuickAbstractButton *  button )

overridevirtual

Reimplemented from QQuickDialogPrivate.

Definition at line 229 of file qquickfiledialogimpl.cpp.

References QPlatformDialogHelper::AcceptRole, button, QQuickDialogPrivate::buttonRole(), emit, QQuickDialogPrivate::handleClick(), QFileInfo::isDir(), QUrl::isValid(), selectedFile, and QUrl::toLocalFile().

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setFileDialogListViewCurrentIndex()

void QQuickFileDialogImplPrivate::setFileDialogListViewCurrentIndex

(

int

newCurrentIndex

)

Definition at line 159 of file qquickfiledialogimpl.cpp.

References attachedOrWarn(), QQuickItem::Center, QQuickItemView::currentItem, QQuickFileDialogImplAttached::fileDialogListView, QQuickItemView::positionViewAtIndex(), qCDebug, and QQuickItemView::setCurrentIndex().

Referenced by fileDialogListViewCountChanged(), and tryUpdateFileDialogListViewCurrentIndex().

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setNameFilters()

void QQuickFileDialogImplPrivate::setNameFilters

(

const QStringList &

filters

)

Definition at line 35 of file qquickfiledialogimpl.cpp.

References emit, filters, and nameFilters.

tryUpdateFileDialogListViewCurrentIndex()

void QQuickFileDialogImplPrivate::tryUpdateFileDialogListViewCurrentIndex

(

int

newCurrentIndex

)

Tries to set the currentIndex of fileDialogListView to newCurrentIndex and gives focus to the current item.

Definition at line 180 of file qquickfiledialogimpl.cpp.

References attachedOrWarn(), QObjectPrivate::connect(), QQuickItemView::count, QQuickItemView::countChanged(), Qt::DirectConnection, QQuickFileDialogImplAttached::fileDialogListView, fileDialogListViewCountChanged(), pendingCurrentIndexToSet, Q_ASSERT, qCDebug, setFileDialogListViewCurrentIndex(), and Qt::UniqueConnection.

Referenced by updateSelectedFile().

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updateEnabled()

void QQuickFileDialogImplPrivate::updateEnabled

(

)

Definition at line 45 of file qquickfiledialogimpl.cpp.

References attachedOrWarn(), QQuickFileDialogImplAttached::breadcrumbBar, QQuickFileDialogImplAttached::buttonBox, QUrl::isEmpty(), QQuickItem::isVisible(), QPlatformDialogHelper::Open, qmlWarning(), selectedFile, QQuickDialogButtonBox::standardButton(), and QQuickFolderBreadcrumbBar::textField.

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updateSelectedFile()

void QQuickFileDialogImplPrivate::updateSelectedFile

(

const QString &

oldFolderPath

)

Ensures that a file is always selected after a change in folder.

oldFolderPath is the previous value of folder.

Definition at line 69 of file qquickfiledialogimpl.cpp.

References QFileInfo::absoluteFilePath(), attachedOrWarn(), cachedFileList, QVariant::canConvert(), currentFolder, QDir::exists(), QQuickFileDialogImplAttached::fileDialogListView, fileList(), QList< T >::first(), QUrl::fromLocalFile(), QListSpecialMethodsBase< T >::indexOf(), QString::indexOf(), QString::isEmpty(), QList< T >::isEmpty(), QVariant::isValid(), QString::mid(), QGuiApplicationPrivate::platformTheme(), QPlatformTheme::PreselectFirstFileInDirectory, qCDebug, qEnvironmentVariable(), qmlWarning(), QString::size(), Qt::SkipEmptyParts, QString::split(), QPlatformTheme::themeHint(), QVariant::toBool(), tryUpdateFileDialogListViewCurrentIndex(), and QQmlFile::urlToLocalFileOrQrc().

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Member Data Documentation

acceptLabel

QString QQuickFileDialogImplPrivate::acceptLabel

Definition at line 62 of file qquickfiledialogimpl_p_p.h.

cachedFileList

QFileInfoList QQuickFileDialogImplPrivate::cachedFileList

Definition at line 65 of file qquickfiledialogimpl_p_p.h.

Referenced by fileDialogListViewCountChanged(), and updateSelectedFile().

currentFolder

QUrl QQuickFileDialogImplPrivate::currentFolder

Definition at line 58 of file qquickfiledialogimpl_p_p.h.

Referenced by updateSelectedFile().

nameFilters

QStringList QQuickFileDialogImplPrivate::nameFilters

Definition at line 60 of file qquickfiledialogimpl_p_p.h.

Referenced by setNameFilters().

options

QSharedPointer<QFileDialogOptions> QQuickFileDialogImplPrivate::options

Definition at line 57 of file qquickfiledialogimpl_p_p.h.

pendingCurrentIndexToSet

int QQuickFileDialogImplPrivate::pendingCurrentIndexToSet = -1

Definition at line 66 of file qquickfiledialogimpl_p_p.h.

Referenced by fileDialogListViewCountChanged(), and tryUpdateFileDialogListViewCurrentIndex().

rejectLabel

QString QQuickFileDialogImplPrivate::rejectLabel

Definition at line 63 of file qquickfiledialogimpl_p_p.h.

selectedFile

QUrl QQuickFileDialogImplPrivate::selectedFile

Definition at line 59 of file qquickfiledialogimpl_p_p.h.

Referenced by handleClick(), and updateEnabled().

selectedNameFilter

QQuickFileNameFilter* QQuickFileDialogImplPrivate::selectedNameFilter = nullptr

mutable

Definition at line 61 of file qquickfiledialogimpl_p_p.h.

setCurrentIndexToInitiallySelectedFile

bool QQuickFileDialogImplPrivate::setCurrentIndexToInitiallySelectedFile = false

Definition at line 64 of file qquickfiledialogimpl_p_p.h.

---

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

• qtdeclarative/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl_p_p.h
• qtdeclarative/src/quickdialogs/quickdialogsquickimpl/qquickfiledialogimpl.cpp