#include <qlistview_p.h>

Inheritance diagram for QListViewPrivate:

Public Types
enum	ModeProperties { Wrap = 1, Spacing = 2, GridSize = 4, Flow = 8, Movement = 16, ResizeMode = 32, SelectionRectVisible = 64 }

Public Types inherited from QWidgetPrivate
enum	CloseMode { CloseNoEvent, CloseWithEvent, CloseWithSpontaneousEvent }

enum	Direction { DirectionNorth = 0x01, DirectionEast = 0x10, DirectionSouth = 0x02, DirectionWest = 0x20 }

enum	DrawWidgetFlags { DrawAsRoot = 0x01, DrawPaintOnScreen = 0x02, DrawRecursive = 0x04, DrawInvisible = 0x08, DontSubtractOpaqueChildren = 0x10, DontSetCompositionMode = 0x20, DontDrawOpaqueChildren = 0x40, DontDrawNativeChildren = 0x80 }

Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject , QMetaObject::Call, int, void *)

Public Functions
int	batchStartRow () const

void	clear ()

QModelIndex	closestIndex (const QRect &target, const QVector< QModelIndex > &candidates) const

QSize	contentsSize () const

bool	doItemsLayout (int num)

QItemViewPaintPairs	draggablePaintPairs (const QModelIndexList &indexes, QRect *r) const
	Reimplemented Function More...

bool	dropOn (QDropEvent event, int row, int col, QModelIndex index)
	If the event hasn't already been accepted, determines the index to drop on. More...

void	emitIndexesMoved (const QModelIndexList &indexes)

int	flipX (int x) const

QPoint	flipX (const QPoint &p) const

QRect	flipX (const QRect &r) const

QSize	gridSize () const

int	horizontalScrollToValue (const QModelIndex &index, const QRect &rect, QListView::ScrollHint hint) const

QListViewItem	indexToListViewItem (const QModelIndex &index) const

QVector< QModelIndex >	intersectingSet (const QRect &area, bool doLayout=true) const

bool	isHidden (int row) const

bool	isHiddenOrDisabled (int row) const

bool	isSelectionRectVisible () const

bool	isWrapping () const

QSize	itemSize (const QStyleOptionViewItem &option, const QModelIndex &index) const

QModelIndex	listViewItemToIndex (const QListViewItem &item) const

QRect	mapToViewport (const QRect &rect, bool extend=true) const

QModelIndex	modelIndex (int row) const

virtual QAbstractItemView::DropIndicatorPosition	position (const QPoint &pos, const QRect &rect, const QModelIndex &idx) const

void	prepareItemsLayout ()

	QListViewPrivate ()

QRect	rectForIndex (const QModelIndex &index) const

void	removeCurrentAndDisabled (QVector< QModelIndex > *indexes, const QModelIndex &current) const

void	resetBatchStartRow ()

void	scrollElasticBandBy (int dx, int dy)

void	selectAll (QItemSelectionModel::SelectionFlags command)

QItemSelection	selection (const QRect &rect) const

bool	selectionAllowed (const QModelIndex &index) const

void	setContentsSize (int w, int h)

void	setGridSize (const QSize &size)

void	setSelectionRectVisible (bool visible)

void	setSpacing (int s)

void	setWrapping (bool b)

int	spacing () const

int	verticalScrollToValue (const QModelIndex &index, const QRect &rect, QListView::ScrollHint hint) const

QRect	viewItemRect (const QListViewItem &item) const

void	viewUpdateGeometries ()

	~QListViewPrivate ()

Public Functions inherited from QAbstractItemViewPrivate
virtual void	_q_columnsAboutToBeRemoved (const QModelIndex &parent, int start, int end)
	This slot is called when columns are about to be removed. More...

virtual void	_q_columnsInserted (const QModelIndex &parent, int start, int end)
	This slot is called when columns have been inserted. More...

virtual void	_q_columnsRemoved (const QModelIndex &parent, int start, int end)
	This slot is called when columns have been removed. More...

void	_q_headerDataChanged ()

virtual void	_q_layoutChanged ()
	This slot is called when the layout is changed. More...

virtual void	_q_modelDestroyed ()

virtual void	_q_rowsInserted (const QModelIndex &parent, int start, int end)
	This slot is called when rows have been inserted. More...

virtual void	_q_rowsRemoved (const QModelIndex &parent, int start, int end)
	This slot is called when rows have been removed. More...

void	addEditor (const QModelIndex &index, QWidget *editor, bool isStatic)

virtual void	adjustViewOptionsForIndex (QStyleOptionViewItemV4 *, const QModelIndex &) const

bool	canDecode (QDropEvent *e) const

void	checkMouseMove (const QPersistentModelIndex &index)

void	checkMouseMove (const QPoint &pos)

void	checkPersistentEditorFocus ()
	When persistent aeditor gets/loses focus, we need to check and setcorrectly the current index. More...

void	clearOrRemove ()
	In DND if something has been moved then this is called. More...

virtual QPoint	contentsOffset () const

QItemSelectionModel::SelectionFlags	contiguousSelectionCommand (const QModelIndex &index, const QEvent *event) const

QAbstractItemDelegate *	delegateForIndex (const QModelIndex &index) const

int	delegateRefCount (const QAbstractItemDelegate *delegate) const

void	doDelayedItemsLayout (int delay=0)

void	doDelayedReset ()

bool	droppingOnItself (QDropEvent *event, const QModelIndex &index)
	Return true if this is a move from ourself and index is a child of the selection that is being moved. More...

QWidget *	editor (const QModelIndex &index, const QStyleOptionViewItem &options)

const QEditorInfo &	editorForIndex (const QModelIndex &index) const

void	executePostedLayout () const

QItemSelectionModel::SelectionFlags	extendedSelectionCommand (const QModelIndex &index, const QEvent *event) const

void	fetchMore ()

bool	hasEditor (const QModelIndex &index) const

QModelIndex	indexForEditor (QWidget *editor) const

void	init ()

void	interruptDelayedItemsLayout () const

bool	isAnimating () const

bool	isIndexDragEnabled (const QModelIndex &index) const

bool	isIndexDropEnabled (const QModelIndex &index) const

bool	isIndexEnabled (const QModelIndex &index) const

bool	isIndexSelectable (const QModelIndex &index) const

bool	isIndexValid (const QModelIndex &index) const

bool	isPersistent (const QModelIndex &index) const

QItemSelectionModel::SelectionFlags	multiSelectionCommand (const QModelIndex &index, const QEvent *event) const

QPoint	offset () const

bool	openEditor (const QModelIndex &index, QEvent *event)

void	paintDropIndicator (QPainter *painter)

	QAbstractItemViewPrivate ()

void	releaseEditor (QWidget *editor) const

void	removeEditor (QWidget *editor)

QPixmap	renderToPixmap (const QModelIndexList &indexes, QRect *r) const

void	scrollContentsBy (int dx, int dy)

void	scrollDirtyRegion (int dx, int dy)

QModelIndexList	selectedDraggableIndexes () const

QItemSelectionModel::SelectionFlags	selectionBehaviorFlags () const

bool	sendDelegateEvent (const QModelIndex &index, QEvent *event) const

void	setDirtyRegion (const QRegion &visualRegion)

void	setHoverIndex (const QPersistentModelIndex &index)

bool	shouldAutoScroll (const QPoint &pos) const

bool	shouldEdit (QAbstractItemView::EditTrigger trigger, const QModelIndex &index) const

bool	shouldForwardEvent (QAbstractItemView::EditTrigger trigger, const QEvent *event) const

void	startAutoScroll ()

void	stopAutoScroll ()

void	updateDirtyRegion ()

void	updateEditorData (const QModelIndex &topLeft, const QModelIndex &bottomRight)

QStyleOptionViewItemV4	viewOptionsV4 () const

virtual	~QAbstractItemViewPrivate ()

Public Functions inherited from QAbstractScrollAreaPrivate
void	_q_hslide (int)

void	_q_showOrHideScrollBars ()

void	_q_vslide (int)

void	init ()

void	layoutChildren ()

	QAbstractScrollAreaPrivate ()

void	replaceScrollBar (QScrollBar *scrollBar, Qt::Orientation orientation)

virtual void	scrollBarPolicyChanged (Qt::Orientation, Qt::ScrollBarPolicy)

void	setSingleFingerPanEnabled (bool on=true)

bool	viewportEvent (QEvent *event)

Public Functions inherited from QFramePrivate
void	init ()

	QFramePrivate ()

void	updateFrameWidth ()
	Updated the frameWidth parameter. More...

void	updateStyledFrameWidths ()
	Updates the frame widths from the style. More...

Public Functions inherited from QWidgetPrivate
void	_q_showIfNotHidden ()

virtual void	aboutToDestroy ()

void	activateChildLayoutsRecursively ()

QSize	adjustedSize () const

void	adjustQuitOnCloseAttribute ()

QInputContext *	assignedInputContext () const

QPainter *	beginSharedPainter ()

QWidget *	childAt_helper (const QPoint &, bool) const

QWidget *	childAtRecursiveHelper (const QPoint &p, bool, bool includeFrame=false) const

QRect	clipRect () const

QRegion	clipRegion () const

void	clipToEffectiveMask (QRegion &region) const

bool	close_helper (CloseMode mode)

void	create_sys (WId window, bool initializeWindow, bool destroyOldWindow)

QWindowSurface *	createDefaultWindowSurface ()

QWindowSurface *	createDefaultWindowSurface_sys ()

void	createExtra ()
	Creates the widget extra data. More...

void	createRecursively ()

void	createSysExtra ()

void	createTLExtra ()

void	createTLSysExtra ()

void	createWinId (WId id=0)

void	deactivateWidgetCleanup ()

void	deleteExtra ()
	Deletes the widget extra data. More...

void	deleteSysExtra ()

void	deleteTLSysExtra ()

void	drawWidget (QPaintDevice pdev, const QRegion &rgn, const QPoint &offset, int flags, QPainter sharedPainter=0, QWidgetBackingStore *backingStore=0)

QWidget *	effectiveFocusWidget ()

QRect	effectiveRectFor (const QRect &rect) const

bool	endSharedPainter ()

void	enforceNativeChildren ()

QWExtra *	extraData () const

QRect	frameStrut () const

void	getLayoutItemMargins (int left, int top, int right, int bottom) const

const QRegion &	getOpaqueChildren () const

void	handleSoftwareInputPanel (Qt::MouseButton button, bool clickCausedFocus)

virtual bool	hasHeightForWidth () const

void	hide_helper ()

void	hide_sys ()
	Platform-specific part of QWidget::hide(). More...

void	hideChildren (bool spontaneous)

void	inheritStyle ()

void	init (QWidget *desktopWidget, Qt::WindowFlags f)

QInputContext *	inputContext () const

void	invalidateBuffer (const QRegion &)
	Invalidates the rgn (in widget's coordinates) of the backing store, i.e. More...

void	invalidateBuffer (const QRect &)
	This function is equivalent to calling invalidateBuffer(QRegion(rect), ...), but is more efficient as it eliminates QRegion operations/allocations and can use the rect more precisely for additional cut-offs. More...

void	invalidateBuffer_resizeHelper (const QPoint &oldPos, const QSize &oldSize)
	Invalidates the buffer when the widget is resized. More...

void	invalidateGraphicsEffectsRecursively ()

bool	isAboutToShow () const

bool	isBackgroundInherited () const

bool	isOverlapped (const QRect &) const

void	lower_sys ()

QPoint	mapFromGlobal (const QPoint &pos) const

QPoint	mapToGlobal (const QPoint &pos) const

QWidgetBackingStore *	maybeBackingStore () const

QTLWExtra *	maybeTopData () const

void	moveRect (const QRect &, int dx, int dy)

bool	nativeChildrenForced () const

QFont	naturalWidgetFont (uint inheritedMask) const

QPalette	naturalWidgetPalette (uint inheritedMask) const
	Returns the palette that the widget w inherits from its ancestors and QApplication::palette. More...

void	paintBackground (QPainter *, const QRegion &, int flags=DrawAsRoot) const

bool	paintOnScreen () const

void	paintSiblingsRecursive (QPaintDevice pdev, const QObjectList &children, int index, const QRegion &rgn, const QPoint &offset, int flags, QPainter sharedPainter, QWidgetBackingStore *backingStore)

bool	pointInsideRectAndMask (const QPoint &) const

QRegion	prepareToRender (const QRegion &region, QWidget::RenderFlags renderFlags)

void	propagatePaletteChange ()
	Propagate this widget's palette to all children, except style sheet widgets, and windows that don't enable window propagation (palettes don't normally propagate to windows). More...

	QWidgetPrivate (int version=QObjectPrivateVersion)

void	raise_sys ()

QPaintDevice *	redirected (QPoint *offset) const

void	registerDropSite (bool)

void	render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags, bool readyToRender)

void	render_helper (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, QWidget::RenderFlags renderFlags)

void	repaint_sys (const QRegion &rgn)

void	reparentFocusWidgets (QWidget *oldtlw)

void	resolveFont ()
	Determine which font is implicitly imposed on this widget by its ancestors and QApplication::font, resolve this against its own font (attributes from the implicit font are copied over). More...

void	resolveLayoutDirection ()

void	resolveLocale ()

void	resolvePalette ()
	Determine which palette is inherited from this widget's ancestors and QApplication::palette, resolve this against this widget's palette (attributes from the inherited palette are copied over this widget's palette). More...

void	restoreRedirected ()

void	scroll_sys (int dx, int dy)

void	scroll_sys (int dx, int dy, const QRect &r)

void	scrollChildren (int dx, int dy)

void	scrollRect (const QRect &, int dx, int dy)

void	sendPendingMoveAndResizeEvents (bool recursive=false, bool disableUpdates=false)

void	sendStartupMessage (const char *message) const
	Platform-specific part of QWidget::show(). More...

void	setConstraints_sys ()

void	setCursor_sys (const QCursor &cursor)

void	setDirtyOpaqueRegion ()

void	setEnabled_helper (bool)

void	setFocus_sys ()

void	setFont_helper (const QFont &font)

void	setGeometry_sys (int, int, int, int, bool)

void	setLayoutDirection_helper (Qt::LayoutDirection)

void	setLayoutItemMargins (int left, int top, int right, int bottom)

void	setLayoutItemMargins (QStyle::SubElement element, const QStyleOption *opt=0)

void	setLocale_helper (const QLocale &l, bool forceUpdate=false)

void	setMask_sys (const QRegion &)

bool	setMaximumSize_helper (int &maxw, int &maxh)

bool	setMinimumSize_helper (int &minw, int &minh)

void	setModal_sys ()

void	setNetWmWindowTypes ()

void	setOpaque (bool opaque)

void	setPalette_helper (const QPalette &)

void	setParent_sys (QWidget *parent, Qt::WindowFlags)

void	setRedirected (QPaintDevice *replacement, const QPoint &offset)

void	setSharedPainter (QPainter *painter)

void	setStyle_helper (QStyle *newStyle, bool propagate, bool metalHack=false)

void	setUpdatesEnabled_helper (bool)

void	setWindowFilePath_helper (const QString &filePath)

void	setWindowIcon_helper ()

void	setWindowIcon_sys (bool forceReset=false)

void	setWindowIconText_helper (const QString &cap)

void	setWindowIconText_sys (const QString &cap)

void	setWindowOpacity_sys (qreal opacity)

void	setWindowRole ()

void	setWindowTitle_helper (const QString &cap)

void	setWindowTitle_sys (const QString &cap)

void	setWinId (WId)

QPainter *	sharedPainter () const

void	show_helper ()

void	show_recursive ()
	Makes the widget visible in the isVisible() meaning of the word. More...

void	show_sys ()
	Platform-specific part of QWidget::show(). More...

void	showChildren (bool spontaneous)

void	stackUnder_sys (QWidget *)

void	subtractOpaqueChildren (QRegion &rgn, const QRect &clipRect) const

void	subtractOpaqueSiblings (QRegion &source, bool *hasDirtySiblingsAbove=0, bool alsoNonOpaque=false) const

void	syncBackingStore ()

void	syncBackingStore (const QRegion &region)

QTLWExtra *	topData () const

void	unsetCursor_sys ()

void	updateFont (const QFont &)
	Assign font to this widget, and propagate it to all children, except style sheet widgets (handled differently) and windows that don't enable window propagation. More...

void	updateFrameStrut ()
	Computes the frame rectangle when needed. More...

void	updateGeometry_helper (bool forceUpdate)

void	updateIsOpaque ()

void	updateIsTranslucent ()

void	updateSystemBackground ()

void	updateX11AcceptFocus ()

void	x11UpdateIsOpaque ()

	~QWidgetPrivate ()

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
QBasicTimer	batchLayoutTimer

int	batchSize

QSize	cachedItemSize

int	column

QCommonListViewBase *	commonListView

QRect	elasticBand

QListView::Flow	flow

QSize	grid

QSet< QPersistentModelIndex >	hiddenRows

QRect	layoutBounds

QListView::LayoutMode	layoutMode

uint	modeProperties: 8

QListView::Movement	movement

QListView::ResizeMode	resizeMode

bool	showElasticBand

int	space

bool	uniformItemSizes

QListView::ViewMode	viewMode

bool	wrap

Public Variables inherited from QAbstractItemViewPrivate
bool	alternatingColors

bool	autoScroll

int	autoScrollCount

int	autoScrollMargin

QBasicTimer	autoScrollTimer

QMap< int, QPointer< QAbstractItemDelegate > >	columnDelegates

QItemSelectionModel::SelectionFlag	ctrlDragSelectionFlag

bool	currentIndexSet

QWidget *	currentlyCommittingEditor

Qt::DropAction	defaultDropAction

QBasicTimer	delayedAutoScroll

QBasicTimer	delayedEditing

bool	delayedPendingLayout

QBasicTimer	delayedReset

QAbstractItemView::DragDropMode	dragDropMode

bool	dragEnabled

QAbstractItemView::DropIndicatorPosition	dropIndicatorPosition

QRect	dropIndicatorRect

QEditorIndexHash	editorIndexHash

QAbstractItemView::EditTriggers	editTriggers

QPersistentModelIndex	enteredIndex

QAbstractItemView::ScrollMode	horizontalScrollMode

QPersistentModelIndex	hover

QSize	iconSize

QIndexEditorHash	indexEditorHash

QPointer< QAbstractItemDelegate >	itemDelegate

QString	keyboardInput

QElapsedTimer	keyboardInputTime

QAbstractItemView::EditTrigger	lastTrigger

QAbstractItemModel *	model

bool	moveCursorUpdatedView

bool	noSelectionOnMousePress

bool	overwrite

QSet< QWidget * >	persistent

bool	pressedAlreadySelected

QPersistentModelIndex	pressedIndex

Qt::KeyboardModifiers	pressedModifiers

QPoint	pressedPosition

QPersistentModelIndex	root

QMap< int, QPointer< QAbstractItemDelegate > >	rowDelegates

QPoint	scrollDelayOffset

QAbstractItemView::SelectionBehavior	selectionBehavior

QAbstractItemView::SelectionMode	selectionMode

QPointer< QItemSelectionModel >	selectionModel

bool	shouldClearStatusTip

bool	shouldScrollToCurrentOnShow

bool	showDropIndicator

QAbstractItemView::State	state

QAbstractItemView::State	stateBeforeAnimation

bool	tabKeyNavigation

Qt::TextElideMode	textElideMode

QRegion	updateRegion

QBasicTimer	updateTimer

QAbstractItemView::ScrollMode	verticalScrollMode

bool	viewportEnteredNeeded

bool	wrapItemText

Public Variables inherited from QAbstractScrollAreaPrivate
int	bottom

QRect	cornerPaintingRect

QWidget *	cornerWidget

QScrollBar *	hbar

Qt::ScrollBarPolicy	hbarpolicy

int	left

QRect	reverseCornerPaintingRect

int	right

QAbstractScrollAreaScrollBarContainer *	scrollBarContainers [Qt::Vertical+1]

bool	singleFingerPanEnabled

int	top

QScrollBar *	vbar

Qt::ScrollBarPolicy	vbarpolicy

QWidget *	viewport

QScopedPointer< QObject >	viewportFilter

int	xoffset

int	yoffset

Public Variables inherited from QFramePrivate
short	bottomFrameWidth

int	frameStyle

short	frameWidth

QRect	frect

short	leftFrameWidth

short	lineWidth

short	midLineWidth

short	rightFrameWidth

short	topFrameWidth

Public Variables inherited from QWidgetPrivate
QString	accessibleDescription

QString	accessibleName

QList< QAction * >	actions

QPalette::ColorRole	bg_role: 8

signed char	bottomLayoutItemMargin

short	bottommargin

QWidgetData	data

QRegion	dirty

uint	dirtyOpaqueChildren: 1

QWExtra *	extra

QPaintEngine *	extraPaintEngine

QPalette::ColorRole	fg_role: 8

QWidget *	focus_child

QWidget *	focus_next

QWidget *	focus_prev

QMap< Qt::GestureType, Qt::GestureFlags >	gestureContext

QGraphicsEffect *	graphicsEffect

Qt::HANDLE	hd

uint	high_attributes [4]

QPointer< QInputContext >	ic

Qt::InputMethodHints	imHints

uint	inDirtyList: 1

uint	inheritedFontResolveMask

uint	inheritedPaletteResolveMask

uint	inheritsInputMethodHints: 1

uint	inSetParent: 1

uint	isGLWidget: 1

uint	isMoved: 1

uint	isOpaque: 1

uint	isScrolled: 1

QLayout *	layout

signed char	leftLayoutItemMargin

short	leftmargin

QLocale	locale

QRegion *	needsFlush

QRegion	opaqueChildren

Qt::HANDLE	picture

const QMetaObject *	polished

QPaintDevice *	redirectDev

QPoint	redirectOffset

signed char	rightLayoutItemMargin

short	rightmargin

QSizePolicy	size_policy

QString	statusTip

QString	toolTip

signed char	topLayoutItemMargin

short	topmargin

uint	usesDoubleBufferedGLContext: 1

QString	whatsThis

QWidgetItemV2 *	widgetItem

QX11Info	xinfo

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
Static Public Functions inherited from QWidgetPrivate
static void	adjustFlags (Qt::WindowFlags &flags, QWidget *w=0)

static QGraphicsProxyWidget *	nearestGraphicsProxyWidget (const QWidget *origin)
	Finds the nearest widget embedded in a graphics proxy widget along the chain formed by this widget and its ancestors. More...

static int	pointToRect (const QPoint &p, const QRect &r)

static QRect	screenGeometry (const QWidget *widget)

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)

Static Public Variables inherited from QWidgetPrivate
static QWidgetSet *	allWidgets = 0

static int	instanceCounter = 0

static QWidget *	keyboardGrabber = 0

static QWidgetMapper *	mapper = 0

static int	maxInstances = 0

static QWidget *	mouseGrabber = 0

Detailed Description

Definition at line 302 of file qlistview_p.h.

Enumerations

◆ ModeProperties

enum QListViewPrivate::ModeProperties

Enumerator
Wrap
Spacing
GridSize
Flow
Movement
ResizeMode
SelectionRectVisible

Definition at line 417 of file qlistview_p.h.

                         {
         Wrap = 1,
         Spacing = 2,
         GridSize = 4,
         Flow = 8,
         Movement = 16,
         ResizeMode = 32,
         SelectionRectVisible = 64
     };

Constructors and Destructors

◆ QListViewPrivate()

QListViewPrivate::QListViewPrivate ( )

Definition at line 1702 of file qlistview.cpp.

     : QAbstractItemViewPrivate(),
       commonListView(0),
       wrap(false),
       space(0),
       flow(QListView::TopToBottom),
       movement(QListView::Static),
       resizeMode(QListView::Fixed),
       layoutMode(QListView::SinglePass),
       viewMode(QListView::ListMode),
       modeProperties(0),
       column(0),
       uniformItemSizes(false),
       batchSize(100),
       showElasticBand(false)
 {
 }

◆ ~QListViewPrivate()

QListViewPrivate::~QListViewPrivate ( )

Definition at line 1720 of file qlistview.cpp.

 {
     delete commonListView;
 }

Functions

◆ batchStartRow()

int QListViewPrivate::batchStartRow ( ) const

inline

Definition at line 321 of file qlistview_p.h.

Referenced by QListModeViewBase::clear(), QIconModeViewBase::clear(), QListModeViewBase::doBatchedItemLayout(), QIconModeViewBase::doBatchedItemLayout(), QIconModeViewBase::doDynamicLayout(), doItemsLayout(), QListModeViewBase::doStaticLayout(), and QListModeViewBase::intersectingSet().

321 { return commonListView->batchStartRow; }

QCommonListViewBase::batchStartRow

int batchStartRow

Definition: qlistview_p.h:195

QListViewPrivate::commonListView

QCommonListViewBase * commonListView

Definition: qlistview_p.h:401

◆ clear()

void QListViewPrivate::clear ( )

Definition at line 1725 of file qlistview.cpp.

Referenced by prepareItemsLayout().

 {
     // initialization of data structs
     cachedItemSize = QSize();
     commonListView->clear();
 }

◆ closestIndex()

QModelIndex QListViewPrivate::closestIndex	(	const QRect &	target,
		const QVector< QModelIndex > &	candidates
	)		const

Definition at line 1811 of file qlistview.cpp.

 {
     int distance = 0;
     int shortest = INT_MAX;
     QModelIndex closest;
     QVector<QModelIndex>::const_iterator it = candidates.begin();
 
     for (; it != candidates.end(); ++it) {
         if (!(*it).isValid())
             continue;
 
         const QRect indexRect = indexToListViewItem(*it).rect();
 
         //if the center x (or y) position of an item is included in the rect of the other item,
         //we define the distance between them as the difference in x (or y) of their respective center.
         // Otherwise, we use the nahattan  length between the 2 items
         if ((target.center().x() >= indexRect.x() && target.center().x() < indexRect.right())
             || (indexRect.center().x() >= target.x() && indexRect.center().x() < target.right())) {
                 //one item's center is at the vertical of the other
                 distance = qAbs(indexRect.center().y() - target.center().y());
         } else if ((target.center().y() >= indexRect.y() && target.center().y() < indexRect.bottom())
             || (indexRect.center().y() >= target.y() && indexRect.center().y() < target.bottom())) {
                 //one item's center is at the vertical of the other
                 distance = qAbs(indexRect.center().x() - target.center().x());
         } else {
             distance = (indexRect.center() - target.center()).manhattanLength();
         }
         if (distance < shortest) {
             shortest = distance;
             closest = *it;
         }
     }
     return closest;
 }

◆ contentsSize()

QSize QListViewPrivate::contentsSize ( ) const

inline

Definition at line 322 of file qlistview_p.h.

Referenced by QIconModeViewBase::doDynamicLayout(), QListModeViewBase::doStaticLayout(), QIconModeViewBase::filterDropEvent(), QListModeViewBase::indexToListViewItem(), QListModeViewBase::mapToViewport(), QIconModeViewBase::moveItem(), QIconModeViewBase::setPositionForIndex(), QIconModeViewBase::updateContentsSize(), QCommonListViewBase::updateHorizontalScrollBar(), QListModeViewBase::updateHorizontalScrollBar(), QCommonListViewBase::updateVerticalScrollBar(), and QListModeViewBase::updateVerticalScrollBar().

322 { return commonListView->contentsSize; }

QListViewPrivate::commonListView

QCommonListViewBase * commonListView

Definition: qlistview_p.h:401

QCommonListViewBase::contentsSize

QSize contentsSize

Definition: qlistview_p.h:194

◆ doItemsLayout()

bool QListViewPrivate::doItemsLayout ( int delta )

Warning: This function is not part of the public interface.

Definition at line 1763 of file qlistview.cpp.

 {
     int max = model->rowCount(root) - 1;
     int first = batchStartRow();
     int last = qMin(first + delta - 1, max);
 
     if (first == 0) {
         layoutChildren(); // make sure the viewport has the right size
         prepareItemsLayout();
     }
 
     if (max < 0 || last < first) {
         return true; // nothing to do
     }
 
     QListViewLayoutInfo info;
     info.bounds = layoutBounds;
     info.grid = gridSize();
     info.spacing = (info.grid.isValid() ? 0 : spacing());
     info.first = first;
     info.last = last;
     info.wrap = isWrapping();
     info.flow = flow;
     info.max = max;
 
     return commonListView->doBatchedItemLayout(info, max);
 }

◆ draggablePaintPairs()

QItemViewPaintPairs QListViewPrivate::draggablePaintPairs	(	const QModelIndexList &	indexes,
		QRect *	r
	)		const

virtual

Reimplemented Function

We have a QListView way of knowing what elements are on the viewport through the intersectingSet function

Reimplemented from QAbstractItemViewPrivate.

Definition at line 681 of file qlistview.cpp.

 {
     Q_ASSERT(r);
     Q_Q(const QListView);
     QRect &rect = *r;
     const QRect viewportRect = viewport->rect();
     QItemViewPaintPairs ret;
     const QSet<QModelIndex> visibleIndexes = intersectingSet(viewportRect).toList().toSet();
     for (int i = 0; i < indexes.count(); ++i) {
         const QModelIndex &index = indexes.at(i);
         if (visibleIndexes.contains(index)) {
             const QRect current = q->visualRect(index);
             ret += qMakePair(current, index);
             rect |= current;
         }
     }
     rect &= viewportRect;
     return ret;
 }

◆ dropOn()

bool QListViewPrivate::dropOn	(	QDropEvent *	event,
		int *	dropRow,
		int *	dropCol,
		QModelIndex *	dropIndex
	)

virtual

If the event hasn't already been accepted, determines the index to drop on.

if (row == -1 && col == -1) append to this drop index else place at row, col in drop index

If it returns true a drop can be done, and dropRow, dropCol and dropIndex reflects the position of the drop.
\warning This function is not part of the public interface.

Reimplemented from QAbstractItemViewPrivate.

Definition at line 1900 of file qlistview.cpp.

 {
     if (viewMode == QListView::ListMode && flow == QListView::LeftToRight)
         return static_cast<QListModeViewBase *>(commonListView)->dropOn(event, dropRow, dropCol, dropIndex);
     else
         return QAbstractItemViewPrivate::dropOn(event, dropRow, dropCol, dropIndex);
 }

◆ emitIndexesMoved()

void QListViewPrivate::emitIndexesMoved ( const QModelIndexList & indexes )

inline

Definition at line 398 of file qlistview_p.h.

398 { emit q_func()->indexesMoved(indexes); }

emit

#define emit

Definition: qobjectdefs.h:76

◆ flipX() [1/3]

int QListViewPrivate::flipX ( int x ) const

inline

Definition at line 325 of file qlistview_p.h.

326 { return qMax(viewport->width(), contentsSize().width()) - x; }

QWidget::width

int width

the width of the widget excluding any window frame

Definition: qwidget.h:166

qMax

Q_DECL_CONSTEXPR const T & qMax(const T &a, const T &b)

Definition: qglobal.h:1217

QSize::width

int width() const

Returns the width.

Definition: qsize.h:126

QAbstractScrollAreaPrivate::viewport

QWidget * viewport

Definition: qabstractscrollarea_p.h:78

QListViewPrivate::contentsSize

QSize contentsSize() const

Definition: qlistview_p.h:322

◆ flipX() [2/3]

QPoint QListViewPrivate::flipX ( const QPoint & p ) const

inline

Definition at line 327 of file qlistview_p.h.

328 { return QPoint(flipX(p.x()), p.y()); }

QPoint

The QPoint class defines a point in the plane using integer precision.

Definition: qpoint.h:53

QListViewPrivate::flipX

int flipX(int x) const

Definition: qlistview_p.h:325

QPoint::y

int y() const

Returns the y coordinate of this point.

Definition: qpoint.h:131

QPoint::x

int x() const

Returns the x coordinate of this point.

Definition: qpoint.h:128

◆ flipX() [3/3]

QRect QListViewPrivate::flipX ( const QRect & r ) const

inline

Definition at line 329 of file qlistview_p.h.

330 { return QRect(flipX(r.x()) - r.width(), r.y(), r.width(), r.height()); }

QRect::width

int width() const

Returns the width of the rectangle.

Definition: qrect.h:303

QRect::height

int height() const

Returns the height of the rectangle.

Definition: qrect.h:306

QRect::y

int y() const

Returns the y-coordinate of the rectangle's top edge.

Definition: qrect.h:255

QRect::x

int x() const

Returns the x-coordinate of the rectangle's left edge.

Definition: qrect.h:252

QRect

The QRect class defines a rectangle in the plane using integer precision.

Definition: qrect.h:58

QListViewPrivate::flipX

int flipX(int x) const

Definition: qlistview_p.h:325

◆ gridSize()

QSize QListViewPrivate::gridSize ( ) const

inline

Definition at line 369 of file qlistview_p.h.

Referenced by doItemsLayout(), QIconModeViewBase::draggedItemsDelta(), QIconModeViewBase::filterDragMoveEvent(), and QIconModeViewBase::snapToGrid().

369 { return grid; }

QListViewPrivate::grid

QSize grid

Definition: qlistview_p.h:407

◆ horizontalScrollToValue()

int QListViewPrivate::horizontalScrollToValue	(	const QModelIndex &	index,
		const QRect &	rect,
		QListView::ScrollHint	hint
	)		const

Definition at line 617 of file qlistview.cpp.

 {
     Q_Q(const QListView);
     const QRect area = viewport->rect();
     const bool leftOf = q->isRightToLeft()
                         ? (rect.left() < area.left()) && (rect.right() < area.right())
                         : rect.left() < area.left();
     const bool rightOf = q->isRightToLeft()
                          ? rect.right() > area.right()
                          : (rect.right() > area.right()) && (rect.left() > area.left());
     return commonListView->horizontalScrollToValue(q->visualIndex(index), hint, leftOf, rightOf, area, rect);
 }

◆ indexToListViewItem()

QListViewItem QListViewPrivate::indexToListViewItem ( const QModelIndex & index ) const

Definition at line 1791 of file qlistview.cpp.

Referenced by closestIndex(), and QIconModeViewBase::itemsRect().

 {
     if (!index.isValid() || isHidden(index.row()))
         return QListViewItem();
 
     return commonListView->indexToListViewItem(index);
 }

◆ intersectingSet()

QVector<QModelIndex> QListViewPrivate::intersectingSet	(	const QRect &	area,
		bool	doLayout = `true`
	)		const

inline

Definition at line 314 of file qlistview_p.h.

Referenced by QIconModeViewBase::filterDragMoveEvent(), QIconModeViewBase::filterDropEvent(), and selection().

                                                                                                {
         if (doLayout) executePostedLayout();
         QRect a = (q_func()->isRightToLeft() ? flipX(area.normalized()) : area.normalized());
         return commonListView->intersectingSet(a);
     }

◆ isHidden()

bool QListViewPrivate::isHidden ( int row ) const

inline

Definition at line 378 of file qlistview_p.h.

Referenced by QIconModeViewBase::doDynamicLayout(), QListModeViewBase::doStaticLayout(), indexToListViewItem(), QListModeViewBase::intersectingSet(), QListModeViewBase::perItemScrollToValue(), and QListModeViewBase::verticalScrollToValue().

                                         {
         QModelIndex idx = model->index(row, 0, root);
         return isPersistent(idx) && hiddenRows.contains(idx);
     }

◆ isHiddenOrDisabled()

bool QListViewPrivate::isHiddenOrDisabled ( int row ) const

inline

Definition at line 382 of file qlistview_p.h.

382 { return isHidden(row) || !isIndexEnabled(modelIndex(row)); }

QListViewPrivate::modelIndex

QModelIndex modelIndex(int row) const

Definition: qlistview_p.h:377

QListViewPrivate::isHidden

bool isHidden(int row) const

Definition: qlistview_p.h:378

QAbstractItemViewPrivate::isIndexEnabled

bool isIndexEnabled(const QModelIndex &index) const

Definition: qabstractitemview_p.h:283

◆ isSelectionRectVisible()

bool QListViewPrivate::isSelectionRectVisible ( ) const

inline

Definition at line 375 of file qlistview_p.h.

375 { return showElasticBand; }

QListViewPrivate::showElasticBand

bool showElasticBand

Definition: qlistview_p.h:443

◆ isWrapping()

bool QListViewPrivate::isWrapping ( ) const

inline

Definition at line 371 of file qlistview_p.h.

Referenced by doItemsLayout(), QListModeViewBase::horizontalOffset(), QListModeViewBase::horizontalScrollToValue(), QListModeViewBase::indexToListViewItem(), QListModeViewBase::mapToViewport(), QListModeViewBase::scrollContentsBy(), QListModeViewBase::updateHorizontalScrollBar(), QListModeViewBase::updateVerticalScrollBar(), QListModeViewBase::verticalOffset(), and QListModeViewBase::verticalScrollToValue().

371 { return wrap; }

QListViewPrivate::wrap

bool wrap

Definition: qlistview_p.h:405

◆ itemSize()

QSize QListViewPrivate::itemSize	(	const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const

Definition at line 1847 of file qlistview.cpp.

Referenced by QIconModeViewBase::dataChanged(), QIconModeViewBase::doBatchedItemLayout(), QListModeViewBase::doStaticLayout(), and QListModeViewBase::indexToListViewItem().

 {
     if (!uniformItemSizes) {
         const QAbstractItemDelegate *delegate = delegateForIndex(index);
         return delegate ? delegate->sizeHint(option, index) : QSize();
     }
     if (!cachedItemSize.isValid()) { // the last item is probaly the largest, so we use its size
         int row = model->rowCount(root) - 1;
         QModelIndex sample = model->index(row, column, root);
         const QAbstractItemDelegate *delegate = delegateForIndex(sample);
         cachedItemSize = delegate ? delegate->sizeHint(option, sample) : QSize();
     }
     return cachedItemSize;
 }

◆ listViewItemToIndex()

QModelIndex QListViewPrivate::listViewItemToIndex ( const QListViewItem & item ) const

inline

Definition at line 335 of file qlistview_p.h.

Referenced by QIconModeViewBase::addLeaf().

336 { return model->index(commonListView->itemIndex(item), column, root); }

QCommonListViewBase::itemIndex

virtual int itemIndex(const QListViewItem &item) const =0

QListViewPrivate::column

int column

Definition: qlistview_p.h:437

QAbstractItemModel::index

virtual QModelIndex index(int row, int column, const QModelIndex &parent=QModelIndex()) const =0

Returns the index of the item in the model specified by the given row, column and parent index...

QAbstractItemViewPrivate::root

QPersistentModelIndex root

Definition: qabstractitemview_p.h:382

QListViewPrivate::commonListView

QCommonListViewBase * commonListView

Definition: qlistview_p.h:401

QAbstractItemViewPrivate::model

QAbstractItemModel * model

Definition: qabstractitemview_p.h:351

◆ mapToViewport()

QRect QListViewPrivate::mapToViewport	(	const QRect &	rect,
		bool	extend = `true`
	)		const

Definition at line 1799 of file qlistview.cpp.

 {
     Q_Q(const QListView);
     if (!rect.isValid())
         return rect;
 
     QRect result = extend ? commonListView->mapToViewport(rect) : rect;
     int dx = -q->horizontalOffset();
     int dy = -q->verticalOffset();
     return result.adjusted(dx, dy, dx, dy);
 }

◆ modelIndex()

QModelIndex QListViewPrivate::modelIndex ( int row ) const

inline

Definition at line 377 of file qlistview_p.h.

Referenced by QIconModeViewBase::dataChanged(), QIconModeViewBase::doBatchedItemLayout(), QListModeViewBase::doStaticLayout(), and QListModeViewBase::intersectingSet().

377 { return model->index(row, column, root); }

QListViewPrivate::column

int column

Definition: qlistview_p.h:437

QAbstractItemModel::index

virtual QModelIndex index(int row, int column, const QModelIndex &parent=QModelIndex()) const =0

Returns the index of the item in the model specified by the given row, column and parent index...

QAbstractItemViewPrivate::root

QPersistentModelIndex root

Definition: qabstractitemview_p.h:382

QAbstractItemViewPrivate::model

QAbstractItemModel * model

Definition: qabstractitemview_p.h:351

◆ position()

QAbstractItemView::DropIndicatorPosition QListViewPrivate::position	(	const QPoint &	pos,
		const QRect &	rect,
		const QModelIndex &	idx
	)		const

virtual

Reimplemented from QAbstractItemViewPrivate.

Definition at line 1892 of file qlistview.cpp.

Referenced by QListModeViewBase::dragMoveEvent(), QListModeViewBase::dropOn(), QListModeViewBase::horizontalOffset(), and QIconModeViewBase::setPositionForIndex().

 {
     if (viewMode == QListView::ListMode && flow == QListView::LeftToRight)
         return static_cast<QListModeViewBase *>(commonListView)->position(pos, rect, idx);
     else
         return QAbstractItemViewPrivate::position(pos, rect, idx);
 }

◆ prepareItemsLayout()

void QListViewPrivate::prepareItemsLayout ( )

Definition at line 1732 of file qlistview.cpp.

Referenced by doItemsLayout().

 {
     Q_Q(QListView);
     clear();
 
     //take the size as if there were scrollbar in order to prevent scrollbar to blink
     layoutBounds = QRect(QPoint(), q->maximumViewportSize());
 
     int frameAroundContents = 0;
     if (q->style()->styleHint(QStyle::SH_ScrollView_FrameOnlyAroundContents))
         frameAroundContents = q->style()->pixelMetric(QStyle::PM_DefaultFrameWidth) * 2;
 
     // maximumViewportSize() already takes scrollbar into account if policy is
     // Qt::ScrollBarAlwaysOn but scrollbar extent must be deduced if policy
     // is Qt::ScrollBarAsNeeded
     int verticalMargin = vbarpolicy==Qt::ScrollBarAsNeeded
         ? q->style()->pixelMetric(QStyle::PM_ScrollBarExtent, 0, vbar) + frameAroundContents
         : 0;
     int horizontalMargin =  hbarpolicy==Qt::ScrollBarAsNeeded
         ? q->style()->pixelMetric(QStyle::PM_ScrollBarExtent, 0, hbar) + frameAroundContents
         : 0;
 
     layoutBounds.adjust(0, 0, -verticalMargin, -horizontalMargin);
 
     int rowCount = model->columnCount(root) <= 0 ? 0 : model->rowCount(root);
     commonListView->setRowCount(rowCount);
 }

◆ rectForIndex()

QRect QListViewPrivate::rectForIndex ( const QModelIndex & index ) const

inline

Definition at line 338 of file qlistview_p.h.

     {
         if (!isIndexValid(index) || index.parent() != root || index.column() != column || isHidden(index.row()))
             return QRect();
         executePostedLayout();
         return viewItemRect(indexToListViewItem(index));
     }

◆ removeCurrentAndDisabled()

void QListViewPrivate::removeCurrentAndDisabled	(	QVector< QModelIndex > *	indexes,
		const QModelIndex &	current
	)		const

inline

Definition at line 384 of file qlistview_p.h.

                                                                                                           {
         QVector<QModelIndex>::iterator it = indexes->begin();
         while (it != indexes->end()) {
             if (!isIndexEnabled(*it) || (*it) == current)
                 indexes->erase(it);
             else
                 ++it;
         }
     }

◆ resetBatchStartRow()

void QListViewPrivate::resetBatchStartRow ( )

inline

Definition at line 320 of file qlistview_p.h.

320 { commonListView->batchStartRow = 0; }

QCommonListViewBase::batchStartRow

int batchStartRow

Definition: qlistview_p.h:195

QListViewPrivate::commonListView

QCommonListViewBase * commonListView

Definition: qlistview_p.h:401

◆ scrollElasticBandBy()

void QListViewPrivate::scrollElasticBandBy	(	int	dx,
		int	dy
	)

Definition at line 3210 of file qlistview.cpp.

 {
     if (dx > 0) // right
         elasticBand.moveRight(elasticBand.right() + dx);
     else if (dx < 0) // left
         elasticBand.moveLeft(elasticBand.left() - dx);
     if (dy > 0) // down
         elasticBand.moveBottom(elasticBand.bottom() + dy);
     else if (dy < 0) // up
         elasticBand.moveTop(elasticBand.top() - dy);
 }

◆ selectAll()

void QListViewPrivate::selectAll ( QItemSelectionModel::SelectionFlags command )

virtual

Reimplemented from QAbstractItemViewPrivate.

Definition at line 641 of file qlistview.cpp.

 {
     if (!selectionModel)
         return;
 
     QItemSelection selection;
     QModelIndex topLeft;
     int row = 0;
     const int colCount = model->columnCount(root);
     for(; row < model->rowCount(root); ++row) {
         if (isHidden(row)) {
             //it might be the end of a selection range
             if (topLeft.isValid()) {
                 QModelIndex bottomRight = model->index(row - 1, colCount - 1, root);
                 selection.append(QItemSelectionRange(topLeft, bottomRight));
                 topLeft = QModelIndex();
             }
             continue;
         }
 
         if (!topLeft.isValid()) //start of a new selection range
             topLeft = model->index(row, 0, root);
     }
 
     if (topLeft.isValid()) {
         //last selected range
         QModelIndex bottomRight = model->index(row - 1, colCount - 1, root);
         selection.append(QItemSelectionRange(topLeft, bottomRight));
     }
 
     if (!selection.isEmpty())
         selectionModel->select(selection, command);
 }

◆ selection()

QItemSelection QListViewPrivate::selection ( const QRect & rect ) const

Definition at line 1862 of file qlistview.cpp.

 {
     QItemSelection selection;
     QModelIndex tl, br;
     const QVector<QModelIndex> intersectVector = intersectingSet(rect);
     QVector<QModelIndex>::const_iterator it = intersectVector.begin();
     for (; it != intersectVector.end(); ++it) {
         if (!tl.isValid() && !br.isValid()) {
             tl = br = *it;
         } else if ((*it).row() == (tl.row() - 1)) {
             tl = *it; // expand current range
         } else if ((*it).row() == (br.row() + 1)) {
             br = (*it); // expand current range
         } else {
             selection.select(tl, br); // select current range
             tl = br = *it; // start new range
         }
     }
 
     if (tl.isValid() && br.isValid())
         selection.select(tl, br);
     else if (tl.isValid())
         selection.select(tl, tl);
     else if (br.isValid())
         selection.select(br, br);
 
     return selection;
 }

◆ selectionAllowed()

bool QListViewPrivate::selectionAllowed ( const QModelIndex & index ) const

inlinevirtual

Reimplemented from QAbstractItemViewPrivate.

Definition at line 354 of file qlistview_p.h.

355 { if (viewMode == QListView::ListMode && !showElasticBand) return index.isValid(); return true; }

QListViewPrivate::viewMode

QListView::ViewMode viewMode

Definition: qlistview_p.h:413

QListView::ListMode

Definition: qlistview.h:80

QModelIndex::isValid

bool isValid() const

Returns true if this model index is valid; otherwise returns false.

Definition: qabstractitemmodel.h:77

QListViewPrivate::showElasticBand

bool showElasticBand

Definition: qlistview_p.h:443

◆ setContentsSize()

void QListViewPrivate::setContentsSize	(	int	w,
		int	h
	)

inline

Definition at line 323 of file qlistview_p.h.

323 { commonListView->contentsSize = QSize(w, h); }

QListViewPrivate::commonListView

QCommonListViewBase * commonListView

Definition: qlistview_p.h:401

QCommonListViewBase::contentsSize

QSize contentsSize

Definition: qlistview_p.h:194

QSize

The QSize class defines the size of a two-dimensional object using integer point precision.

Definition: qsize.h:53

◆ setGridSize()

void QListViewPrivate::setGridSize ( const QSize & size )

inline

Definition at line 368 of file qlistview_p.h.

368 { grid = size; }

QListViewPrivate::grid

QSize grid

Definition: qlistview_p.h:407

◆ setSelectionRectVisible()

void QListViewPrivate::setSelectionRectVisible ( bool visible )

inline

Definition at line 374 of file qlistview_p.h.

374 { showElasticBand = visible; }

QListViewPrivate::showElasticBand

bool showElasticBand

Definition: qlistview_p.h:443

◆ setSpacing()

void QListViewPrivate::setSpacing ( int s )

inline

Definition at line 372 of file qlistview_p.h.

372 { space = s; }

QListViewPrivate::space

int space

Definition: qlistview_p.h:406

◆ setWrapping()

void QListViewPrivate::setWrapping ( bool b )

inline

Definition at line 370 of file qlistview_p.h.

370 { wrap = b; }

QListViewPrivate::wrap

bool wrap

Definition: qlistview_p.h:405

◆ spacing()

int QListViewPrivate::spacing ( ) const

inline

Definition at line 373 of file qlistview_p.h.

Referenced by doItemsLayout(), QListModeViewBase::indexToListViewItem(), QListModeViewBase::mapToViewport(), QListModeViewBase::scrollContentsBy(), QCommonListViewBase::updateHorizontalScrollBar(), QCommonListViewBase::updateVerticalScrollBar(), QListModeViewBase::verticalOffset(), and QCommonListViewBase::verticalScrollToValue().

373 { return space; }

QListViewPrivate::space

int space

Definition: qlistview_p.h:406

◆ verticalScrollToValue()

int QListViewPrivate::verticalScrollToValue	(	const QModelIndex &	index,
		const QRect &	rect,
		QListView::ScrollHint	hint
	)		const

Definition at line 631 of file qlistview.cpp.

 {
     Q_Q(const QListView);
     const QRect area = viewport->rect();
     const bool above = (hint == QListView::EnsureVisible && rect.top() < area.top());
     const bool below = (hint == QListView::EnsureVisible && rect.bottom() > area.bottom());
     return commonListView->verticalScrollToValue(q->visualIndex(index), hint, above, below, area, rect);
 }

◆ viewItemRect()

QRect QListViewPrivate::viewItemRect ( const QListViewItem & item ) const

inline

Definition at line 331 of file qlistview_p.h.

Referenced by QIconModeViewBase::itemsRect().

332 { if (q_func()->isRightToLeft()) return flipX(item.rect()); return item.rect(); }

QListViewItem::rect

QRect rect() const

Definition: qlistview_p.h:97

QListViewPrivate::flipX

int flipX(int x) const

Definition: qlistview_p.h:325

◆ viewUpdateGeometries()

void QListViewPrivate::viewUpdateGeometries ( )

inline

Definition at line 346 of file qlistview_p.h.

346 { q_func()->updateGeometries(); }

Properties

◆ batchLayoutTimer

QBasicTimer QListViewPrivate::batchLayoutTimer

Definition at line 432 of file qlistview_p.h.

◆ batchSize

int QListViewPrivate::batchSize

Definition at line 440 of file qlistview_p.h.

◆ cachedItemSize

QSize QListViewPrivate::cachedItemSize

mutable

Definition at line 439 of file qlistview_p.h.

Referenced by clear(), QListModeViewBase::indexToListViewItem(), and itemSize().

◆ column

int QListViewPrivate::column

Definition at line 437 of file qlistview_p.h.

Referenced by QIconModeViewBase::dataChanged(), and itemSize().

◆ commonListView

QCommonListViewBase* QListViewPrivate::commonListView

Definition at line 401 of file qlistview_p.h.

Referenced by clear(), doItemsLayout(), dropOn(), indexToListViewItem(), mapToViewport(), position(), prepareItemsLayout(), and ~QListViewPrivate().

◆ elasticBand

QRect QListViewPrivate::elasticBand

Definition at line 442 of file qlistview_p.h.

Referenced by scrollElasticBandBy().

◆ flow

QListView::Flow QListViewPrivate::flow

Definition at line 409 of file qlistview_p.h.

Referenced by doItemsLayout(), dropOn(), QListModeViewBase::horizontalOffset(), QListModeViewBase::indexToListViewItem(), QListModeViewBase::intersectingSet(), QListModeViewBase::mapToViewport(), QListModeViewBase::perItemScrollToValue(), position(), QListModeViewBase::scrollContentsBy(), QListModeViewBase::updateHorizontalScrollBar(), QListModeViewBase::updateVerticalScrollBar(), and QListModeViewBase::verticalOffset().

◆ grid

QSize QListViewPrivate::grid

Definition at line 407 of file qlistview_p.h.

◆ hiddenRows

QSet<QPersistentModelIndex> QListViewPrivate::hiddenRows

Definition at line 435 of file qlistview_p.h.

◆ layoutBounds

QRect QListViewPrivate::layoutBounds

Definition at line 429 of file qlistview_p.h.

Referenced by doItemsLayout(), and prepareItemsLayout().

◆ layoutMode

QListView::LayoutMode QListViewPrivate::layoutMode

Definition at line 412 of file qlistview_p.h.

◆ modeProperties

uint QListViewPrivate::modeProperties

Definition at line 427 of file qlistview_p.h.

◆ movement

QListView::Movement QListViewPrivate::movement

Definition at line 410 of file qlistview_p.h.

Referenced by QIconModeViewBase::draggedItemsDelta(), and QIconModeViewBase::filterDragMoveEvent().

◆ resizeMode

QListView::ResizeMode QListViewPrivate::resizeMode

Definition at line 411 of file qlistview_p.h.

◆ showElasticBand

bool QListViewPrivate::showElasticBand

Definition at line 443 of file qlistview_p.h.

◆ space

int QListViewPrivate::space

Definition at line 406 of file qlistview_p.h.

◆ uniformItemSizes

bool QListViewPrivate::uniformItemSizes

Definition at line 438 of file qlistview_p.h.

Referenced by QListModeViewBase::indexToListViewItem(), itemSize(), and QListModeViewBase::perItemScrollingPageSteps().

◆ viewMode

QListView::ViewMode QListViewPrivate::viewMode

Definition at line 413 of file qlistview_p.h.

Referenced by dropOn(), and position().

◆ wrap

bool QListViewPrivate::wrap

Definition at line 405 of file qlistview_p.h.

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

/src/gui/itemviews/qlistview_p.h
/src/gui/itemviews/qlistview.cpp

Public Types

Public Functions

Public Variables

Additional Inherited Members

Detailed Description

Enumerations

◆ ModeProperties

Constructors and Destructors

◆ QListViewPrivate()

◆ ~QListViewPrivate()

Functions

◆ batchStartRow()

◆ clear()

◆ closestIndex()

◆ contentsSize()

◆ doItemsLayout()

◆ draggablePaintPairs()

◆ dropOn()

◆ emitIndexesMoved()

◆ flipX() [1/3]

◆ flipX() [2/3]

◆ flipX() [3/3]

◆ gridSize()

◆ horizontalScrollToValue()

◆ indexToListViewItem()

◆ intersectingSet()

◆ isHidden()

◆ isHiddenOrDisabled()

◆ isSelectionRectVisible()

◆ isWrapping()

◆ itemSize()

◆ listViewItemToIndex()

◆ mapToViewport()

◆ modelIndex()

◆ position()

◆ prepareItemsLayout()

◆ rectForIndex()

◆ removeCurrentAndDisabled()

◆ resetBatchStartRow()

◆ scrollElasticBandBy()

◆ selectAll()

◆ selection()

◆ selectionAllowed()

◆ setContentsSize()

◆ setGridSize()

◆ setSelectionRectVisible()

◆ setSpacing()

◆ setWrapping()

◆ spacing()

◆ verticalScrollToValue()

◆ viewItemRect()

◆ viewUpdateGeometries()

Properties

◆ batchLayoutTimer

◆ batchSize

◆ cachedItemSize

◆ column

◆ commonListView

◆ elasticBand

◆ flow

◆ grid

◆ hiddenRows

◆ layoutBounds

◆ layoutMode

◆ modeProperties

◆ movement

◆ resizeMode

◆ showElasticBand

◆ space

◆ uniformItemSizes

◆ viewMode

◆ wrap