#include <qcompleter_p.h>

Inheritance diagram for QCompleterPrivate:

Public Functions
void	_q_autoResizePopup ()

void	_q_complete (QModelIndex, bool=false)

void	_q_completionSelected (const QItemSelection &)

void	_q_fileSystemModelDirectoryLoaded (const QString &path)

void	init (QAbstractItemModel *model=0)

	QCompleterPrivate ()

void	setCurrentIndex (QModelIndex, bool=true)

void	showPopup (const QRect &)

	~QCompleterPrivate ()

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

Public Variables
int	column

Qt::CaseSensitivity	cs

bool	eatFocusOut

bool	hiddenBecauseNoMatch

int	maxVisibleItems

QCompleter::CompletionMode	mode

QAbstractItemView *	popup

QRect	popupRect

QString	prefix

QCompletionModel *	proxy

int	role

QCompleter::ModelSorting	sorting

QPointer< QWidget >	widget

bool	wrap

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

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)

Detailed Description

Definition at line 72 of file qcompleter_p.h.

Constructors and Destructors

◆ QCompleterPrivate()

QCompleterPrivate::QCompleterPrivate ( )

Definition at line 787 of file qcompleter.cpp.

 : widget(0), proxy(0), popup(0), cs(Qt::CaseSensitive), role(Qt::EditRole), column(0),
   maxVisibleItems(7), sorting(QCompleter::UnsortedModel), wrap(true), eatFocusOut(true),
   hiddenBecauseNoMatch(false)
 {
 }

◆ ~QCompleterPrivate()

QCompleterPrivate::~QCompleterPrivate ( )

inline

Definition at line 78 of file qcompleter_p.h.

78 { delete popup; }

QCompleterPrivate::popup

QAbstractItemView * popup

Definition: qcompleter_p.h:83

Functions

◆ _q_autoResizePopup()

void QCompleterPrivate::_q_autoResizePopup ( )

Definition at line 875 of file qcompleter.cpp.

Referenced by init().

 {
     if (!popup || !popup->isVisible())
         return;
     showPopup(popupRect);
 }

◆ _q_complete()

void QCompleterPrivate::_q_complete	(	QModelIndex	index,
		bool	highlighted = `false`
	)

Definition at line 837 of file qcompleter.cpp.

Referenced by _q_completionSelected().

 {
     Q_Q(QCompleter);
     QString completion;
 
     if (!index.isValid() || (!proxy->showAll && (index.row() >= proxy->engine->matchCount()))) {
         completion = prefix;
     } else {
         if (!(index.flags() & Qt::ItemIsEnabled))
             return;
         QModelIndex si = proxy->mapToSource(index);
         si = si.sibling(si.row(), column); // for clicked()
         completion = q->pathFromIndex(si);
 #ifndef QT_NO_DIRMODEL
         // add a trailing separator in inline
         if (mode == QCompleter::InlineCompletion) {
             if (qobject_cast<QDirModel *>(proxy->sourceModel()) && QFileInfo(completion).isDir())
                 completion += QDir::separator();
         }
 #endif
 #ifndef QT_NO_FILESYSTEMMODEL
         // add a trailing separator in inline
         if (mode == QCompleter::InlineCompletion) {
             if (qobject_cast<QFileSystemModel *>(proxy->sourceModel()) && QFileInfo(completion).isDir())
                 completion += QDir::separator();
         }
 #endif
     }
 
     if (highlighted) {
         emit q->highlighted(index);
         emit q->highlighted(completion);
     } else {
         emit q->activated(index);
         emit q->activated(completion);
     }
 }

◆ _q_completionSelected()

void QCompleterPrivate::_q_completionSelected ( const QItemSelection & selection )

Definition at line 828 of file qcompleter.cpp.

 {
     QModelIndex index;
     if (!selection.indexes().isEmpty())
         index = selection.indexes().first();
 
     _q_complete(index, true);
 }

◆ _q_fileSystemModelDirectoryLoaded()

void QCompleterPrivate::_q_fileSystemModelDirectoryLoaded ( const QString & path )

Definition at line 926 of file qcompleter.cpp.

 {
     Q_Q(QCompleter);
     // Slot called when QFileSystemModel has finished loading.
     // If we hide the popup because there was no match because the model was not loaded yet,
     // we re-start the completion when we get the results
     if (hiddenBecauseNoMatch
         && prefix.startsWith(path) && prefix != (path + QLatin1Char('/'))
         && widget) {
         q->complete();
     }
 }

◆ init()

void QCompleterPrivate::init ( QAbstractItemModel * model = 0 )

Definition at line 794 of file qcompleter.cpp.

Referenced by ~QCompleterPrivate().

 {
     Q_Q(QCompleter);
     proxy = new QCompletionModel(this, q);
     QObject::connect(proxy, SIGNAL(rowsAdded()), q, SLOT(_q_autoResizePopup()));
     q->setModel(m);
 #ifdef QT_NO_LISTVIEW
     q->setCompletionMode(QCompleter::InlineCompletion);
 #else
     q->setCompletionMode(QCompleter::PopupCompletion);
 #endif // QT_NO_LISTVIEW
 }

◆ setCurrentIndex()

void QCompleterPrivate::setCurrentIndex	(	QModelIndex	index,
		bool	select = `true`
	)

Definition at line 807 of file qcompleter.cpp.

 {
     Q_Q(QCompleter);
     if (!q->popup())
         return;
     if (!select) {
         popup->selectionModel()->setCurrentIndex(index, QItemSelectionModel::NoUpdate);
     } else {
         if (!index.isValid())
             popup->selectionModel()->clear();
         else
             popup->selectionModel()->setCurrentIndex(index, QItemSelectionModel::Select
                                                             | QItemSelectionModel::Rows);
     }
     index = popup->selectionModel()->currentIndex();
     if (!index.isValid())
         popup->scrollToTop();
     else
         popup->scrollTo(index, QAbstractItemView::PositionAtTop);
 }

◆ showPopup()

void QCompleterPrivate::showPopup ( const QRect & rect )

Definition at line 882 of file qcompleter.cpp.

Referenced by _q_autoResizePopup().

 {
     const QRect screen = QApplication::desktop()->availableGeometry(widget);
     Qt::LayoutDirection dir = widget->layoutDirection();
     QPoint pos;
     int rh, w;
     int h = (popup->sizeHintForRow(0) * qMin(maxVisibleItems, popup->model()->rowCount()) + 3) + 3;
     QScrollBar *hsb = popup->horizontalScrollBar();
     if (hsb && hsb->isVisible())
         h += popup->horizontalScrollBar()->sizeHint().height();
 
     if (rect.isValid()) {
         rh = rect.height();
         w = rect.width();
         pos = widget->mapToGlobal(dir == Qt::RightToLeft ? rect.bottomRight() : rect.bottomLeft());
     } else {
         rh = widget->height();
         pos = widget->mapToGlobal(QPoint(0, widget->height() - 2));
         w = widget->width();
     }
 
     if (w > screen.width())
         w = screen.width();
     if ((pos.x() + w) > (screen.x() + screen.width()))
         pos.setX(screen.x() + screen.width() - w);
     if (pos.x() < screen.x())
         pos.setX(screen.x());
 
     int top = pos.y() - rh - screen.top() + 2;
     int bottom = screen.bottom() - pos.y();
     h = qMax(h, popup->minimumHeight());
     if (h > bottom) {
         h = qMin(qMax(top, bottom), h);
 
         if (top > bottom)
             pos.setY(pos.y() - h - rh + 2);
     }
 
     popup->setGeometry(pos.x(), pos.y(), w, h);
 
     if (!popup->isVisible())
         popup->show();
 }

Properties

◆ column

int QCompleterPrivate::column

Definition at line 89 of file qcompleter_p.h.

Referenced by _q_complete(), QUnsortedModelEngine::buildIndices(), QCompletionModel::currentIndex(), QCompletionModel::currentRow(), QCompletionEngine::filter(), QSortedModelEngine::filter(), QCompletionEngine::filterHistory(), and QSortedModelEngine::sortOrder().

◆ cs

Qt::CaseSensitivity QCompleterPrivate::cs

Definition at line 87 of file qcompleter_p.h.

Referenced by QUnsortedModelEngine::buildIndices(), QCompletionModel::createEngine(), QSortedModelEngine::filter(), QCompletionEngine::filterHistory(), QSortedModelEngine::indexHint(), QCompletionEngine::lookupCache(), QCompletionEngine::matchHint(), QCompletionEngine::saveInCache(), and QSortedModelEngine::sortOrder().

◆ eatFocusOut

bool QCompleterPrivate::eatFocusOut

Definition at line 94 of file qcompleter_p.h.

◆ hiddenBecauseNoMatch

bool QCompleterPrivate::hiddenBecauseNoMatch

Definition at line 96 of file qcompleter_p.h.

Referenced by _q_fileSystemModelDirectoryLoaded().

◆ maxVisibleItems

int QCompleterPrivate::maxVisibleItems

Definition at line 90 of file qcompleter_p.h.

Referenced by showPopup().

◆ mode

QCompleter::CompletionMode QCompleterPrivate::mode

Definition at line 84 of file qcompleter_p.h.

Referenced by _q_complete().

◆ popup

QAbstractItemView* QCompleterPrivate::popup

Definition at line 83 of file qcompleter_p.h.

Referenced by _q_autoResizePopup(), setCurrentIndex(), showPopup(), and ~QCompleterPrivate().

◆ popupRect

QRect QCompleterPrivate::popupRect

Definition at line 95 of file qcompleter_p.h.

Referenced by _q_autoResizePopup().

◆ prefix

QString QCompleterPrivate::prefix

Definition at line 86 of file qcompleter_p.h.

Referenced by _q_complete(), _q_fileSystemModelDirectoryLoaded(), and QCompletionEngine::filterHistory().

◆ proxy

QCompletionModel* QCompleterPrivate::proxy

Definition at line 82 of file qcompleter_p.h.

Referenced by _q_complete(), QUnsortedModelEngine::buildIndices(), QCompletionEngine::filter(), QSortedModelEngine::filter(), QUnsortedModelEngine::filter(), QCompletionEngine::filterHistory(), QUnsortedModelEngine::filterOnDemand(), QSortedModelEngine::indexHint(), init(), and QSortedModelEngine::sortOrder().

◆ role

int QCompleterPrivate::role

Definition at line 88 of file qcompleter_p.h.

Referenced by QUnsortedModelEngine::buildIndices(), QSortedModelEngine::filter(), QCompletionModel::parent(), and QSortedModelEngine::sortOrder().

◆ sorting

QCompleter::ModelSorting QCompleterPrivate::sorting

Definition at line 91 of file qcompleter_p.h.

Referenced by QCompletionModel::createEngine().

◆ widget

QPointer<QWidget> QCompleterPrivate::widget

Definition at line 81 of file qcompleter_p.h.

Referenced by _q_fileSystemModelDirectoryLoaded(), and showPopup().

◆ wrap

bool QCompleterPrivate::wrap

Definition at line 92 of file qcompleter_p.h.

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

/src/gui/util/qcompleter_p.h
/src/gui/util/qcompleter.cpp

Public Functions

Public Variables

Additional Inherited Members