QHeaderView Class Reference

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Detailed Description

Definition at line 58 of file qheaderview.h.

#include <qheaderview.h>

Inheritance diagram for QHeaderView:

List of all members.

Public Types
enum	ResizeMode {   Interactive, Stretch, Fixed, ResizeToContents,   Custom = Fixed }
Public Slots
void	setOffset (int offset)
void	setOffsetToSectionPosition (int visualIndex)
void	setOffsetToLastSection ()
void	headerDataChanged (Qt::Orientation orientation, int logicalFirst, int logicalLast)
Signals
void	sectionMoved (int logicalIndex, int oldVisualIndex, int newVisualIndex)
void	sectionResized (int logicalIndex, int oldSize, int newSize)
void	sectionPressed (int logicalIndex)
void	sectionClicked (int logicalIndex)
void	sectionEntered (int logicalIndex)
void	sectionDoubleClicked (int logicalIndex)
void	sectionCountChanged (int oldCount, int newCount)
void	sectionHandleDoubleClicked (int logicalIndex)
void	sectionAutoResize (int logicalIndex, QHeaderView::ResizeMode mode)
void	geometriesChanged ()
void	sortIndicatorChanged (int logicalIndex, Qt::SortOrder order)
Public Member Functions
	QHeaderView (Qt::Orientation orientation, QWidget *parent=0)
virtual	~QHeaderView ()
void	setModel (QAbstractItemModel *model)
Qt::Orientation	orientation () const
int	offset () const
int	length () const
QSize	sizeHint () const
int	sectionSizeHint (int logicalIndex) const
int	visualIndexAt (int position) const
int	logicalIndexAt (int position) const
int	logicalIndexAt (int x, int y) const
int	logicalIndexAt (const QPoint &pos) const
int	sectionSize (int logicalIndex) const
int	sectionPosition (int logicalIndex) const
int	sectionViewportPosition (int logicalIndex) const
void	moveSection (int from, int to)
void	swapSections (int first, int second)
void	resizeSection (int logicalIndex, int size)
void	resizeSections (QHeaderView::ResizeMode mode)
bool	isSectionHidden (int logicalIndex) const
void	setSectionHidden (int logicalIndex, bool hide)
int	hiddenSectionCount () const
void	hideSection (int logicalIndex)
void	showSection (int logicalIndex)
int	count () const
int	visualIndex (int logicalIndex) const
int	logicalIndex (int visualIndex) const
void	setMovable (bool movable)
bool	isMovable () const
void	setClickable (bool clickable)
bool	isClickable () const
void	setHighlightSections (bool highlight)
bool	highlightSections () const
void	setResizeMode (ResizeMode mode)
void	setResizeMode (int logicalIndex, ResizeMode mode)
ResizeMode	resizeMode (int logicalIndex) const
int	stretchSectionCount () const
void	setSortIndicatorShown (bool show)
bool	isSortIndicatorShown () const
void	setSortIndicator (int logicalIndex, Qt::SortOrder order)
int	sortIndicatorSection () const
Qt::SortOrder	sortIndicatorOrder () const
bool	stretchLastSection () const
void	setStretchLastSection (bool stretch)
bool	cascadingSectionResizes () const
void	setCascadingSectionResizes (bool enable)
int	defaultSectionSize () const
void	setDefaultSectionSize (int size)
int	minimumSectionSize () const
void	setMinimumSectionSize (int size)
Qt::Alignment	defaultAlignment () const
void	setDefaultAlignment (Qt::Alignment alignment)
void	doItemsLayout ()
bool	sectionsMoved () const
bool	sectionsHidden () const
QByteArray	saveState () const
bool	restoreState (const QByteArray &state)
void	reset ()
Protected Slots
void	updateSection (int logicalIndex)
void	resizeSections ()
void	sectionsInserted (const QModelIndex &parent, int logicalFirst, int logicalLast)
void	sectionsAboutToBeRemoved (const QModelIndex &parent, int logicalFirst, int logicalLast)
Protected Member Functions
	QHeaderView (QHeaderViewPrivate &dd, Qt::Orientation orientation, QWidget *parent=0)
void	initialize ()
void	initializeSections ()
void	initializeSections (int start, int end)
void	currentChanged (const QModelIndex &current, const QModelIndex &old)
bool	event (QEvent *e)
void	paintEvent (QPaintEvent *e)
void	mousePressEvent (QMouseEvent *e)
void	mouseMoveEvent (QMouseEvent *e)
void	mouseReleaseEvent (QMouseEvent *e)
void	mouseDoubleClickEvent (QMouseEvent *e)
bool	viewportEvent (QEvent *e)
virtual void	paintSection (QPainter *painter, const QRect &rect, int logicalIndex) const
virtual QSize	sectionSizeFromContents (int logicalIndex) const
int	horizontalOffset () const
int	verticalOffset () const
void	updateGeometries ()
void	scrollContentsBy (int dx, int dy)
void	dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight)
void	rowsInserted (const QModelIndex &parent, int start, int end)
QRect	visualRect (const QModelIndex &index) const
void	scrollTo (const QModelIndex &index, ScrollHint hint)
QModelIndex	indexAt (const QPoint &p) const
bool	isIndexHidden (const QModelIndex &index) const
QModelIndex	moveCursor (CursorAction, Qt::KeyboardModifiers)
void	setSelection (const QRect &rect, QItemSelectionModel::SelectionFlags flags)
QRegion	visualRegionForSelection (const QItemSelection &selection) const
void	initStyleOption (QStyleOptionHeader *option) const
Properties
bool	showSortIndicator
bool	highlightSections
bool	stretchLastSection
bool	cascadingSectionResizes
int	defaultSectionSize
int	minimumSectionSize
Qt::Alignment	defaultAlignment

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Member Enumeration Documentation

enum ResizeMode

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Enumerator:

Interactive	Search for all occurrences
Stretch	Search for all occurrences
Fixed	Search for all occurrences
ResizeToContents	Search for all occurrences
Custom	Search for all occurrences

Definition at line 72 of file qheaderview.h.

    {
        Interactive,
        Stretch,
        Fixed,
        ResizeToContents,
        Custom = Fixed
    };

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Constructor & Destructor Documentation

QHeaderView	(	Qt::Orientation	orientation,
		QWidget *	parent = 0
	)		[explicit]

virtual ~QHeaderView

(

)

[virtual]

QHeaderView	(	QHeaderViewPrivate &	dd,
		Qt::Orientation	orientation,
		QWidget *	parent = 0
	)		[protected]

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Member Function Documentation

void setModel

(

QAbstractItemModel *

model

)

[virtual]

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Reimplemented from QAbstractItemView.

Qt::Orientation orientation

(

)

const

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int offset

(

)

const

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int length

(

)

const

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QSize sizeHint

(

)

const [virtual]

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Reimplemented from QAbstractScrollArea.

int sectionSizeHint

(

int

logicalIndex

)

const

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int visualIndexAt

(

int

position

)

const

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int logicalIndexAt

(

int

position

)

const

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int logicalIndexAt	(	int	x,
		int	y
	)		const [inline]

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Definition at line 235 of file qheaderview.h.

{ return orientation() == Qt::Horizontal ? logicalIndexAt(ax) : logicalIndexAt(ay); }

int logicalIndexAt

(

const QPoint &

pos

)

const [inline]

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Definition at line 237 of file qheaderview.h.

{ return logicalIndexAt(apos.x(), apos.y()); }

int sectionSize

(

int

logicalIndex

)

const

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int sectionPosition

(

int

logicalIndex

)

const

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int sectionViewportPosition

(

int

logicalIndex

)

const

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void moveSection	(	int	from,
		int	to
	)

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void swapSections	(	int	first,
		int	second
	)

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void resizeSection	(	int	logicalIndex,
		int	size
	)

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void resizeSections

(

QHeaderView::ResizeMode

mode

)

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bool isSectionHidden

(

int

logicalIndex

)

const

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void setSectionHidden	(	int	logicalIndex,
		bool	hide
	)

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int hiddenSectionCount

(

)

const

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void hideSection

(

int

logicalIndex

)

[inline]

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Definition at line 239 of file qheaderview.h.

{ setSectionHidden(alogicalIndex, true); }

void showSection

(

int

logicalIndex

)

[inline]

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Definition at line 241 of file qheaderview.h.

{ setSectionHidden(alogicalIndex, false); }

int count

(

)

const

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int visualIndex

(

int

logicalIndex

)

const

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int logicalIndex

(

int

visualIndex

)

const

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void setMovable

(

bool

movable

)

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bool isMovable

(

)

const

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void setClickable

(

bool

clickable

)

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bool isClickable

(

)

const

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void setHighlightSections

(

bool

highlight

)

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bool highlightSections

(

)

const

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void setResizeMode

(

ResizeMode

mode

)

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void setResizeMode	(	int	logicalIndex,
		ResizeMode	mode
	)

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ResizeMode resizeMode

(

int

logicalIndex

)

const

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int stretchSectionCount

(

)

const

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void setSortIndicatorShown

(

bool

show

)

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bool isSortIndicatorShown

(

)

const

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void setSortIndicator	(	int	logicalIndex,
		Qt::SortOrder	order
	)

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int sortIndicatorSection

(

)

const

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Qt::SortOrder sortIndicatorOrder

(

)

const

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bool stretchLastSection

(

)

const

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void setStretchLastSection

(

bool

stretch

)

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bool cascadingSectionResizes

(

)

const

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void setCascadingSectionResizes

(

bool

enable

)

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int defaultSectionSize

(

)

const

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void setDefaultSectionSize

(

int

size

)

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int minimumSectionSize

(

)

const

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void setMinimumSectionSize

(

int

size

)

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Qt::Alignment defaultAlignment

(

)

const

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void setDefaultAlignment

(

Qt::Alignment

alignment

)

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void doItemsLayout

(

)

[virtual]

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Reimplemented from QAbstractItemView.

bool sectionsMoved

(

)

const

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bool sectionsHidden

(

)

const

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QByteArray saveState

(

)

const

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bool restoreState

(

const QByteArray &

state

)

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void reset

(

)

[virtual]

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Reimplemented from QAbstractItemView.

void setOffset

(

int

offset

)

[slot]

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void setOffsetToSectionPosition

(

int

visualIndex

)

[slot]

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void setOffsetToLastSection

(

)

[slot]

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void headerDataChanged	(	Qt::Orientation	orientation,
		int	logicalFirst,
		int	logicalLast
	)		[slot]

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void sectionMoved	(	int	logicalIndex,
		int	oldVisualIndex,
		int	newVisualIndex
	)		[signal]

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void sectionResized	(	int	logicalIndex,
		int	oldSize,
		int	newSize
	)		[signal]

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void sectionPressed

(

int

logicalIndex

)

[signal]

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void sectionClicked

(

int

logicalIndex

)

[signal]

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void sectionEntered

(

int

logicalIndex

)

[signal]

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void sectionDoubleClicked

(

int

logicalIndex

)

[signal]

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void sectionCountChanged	(	int	oldCount,
		int	newCount
	)		[signal]

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void sectionHandleDoubleClicked

(

int

logicalIndex

)

[signal]

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void sectionAutoResize	(	int	logicalIndex,
		QHeaderView::ResizeMode	mode
	)		[signal]

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void geometriesChanged

(

)

[signal]

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void sortIndicatorChanged	(	int	logicalIndex,
		Qt::SortOrder	order
	)		[signal]

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void updateSection

(

int

logicalIndex

)

[protected, slot]

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void resizeSections

(

)

[protected, slot]

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void sectionsInserted	(	const QModelIndex &	parent,
		int	logicalFirst,
		int	logicalLast
	)		[protected, slot]

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void sectionsAboutToBeRemoved	(	const QModelIndex &	parent,
		int	logicalFirst,
		int	logicalLast
	)		[protected, slot]

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void initialize

(

)

[protected]

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void initializeSections

(

)

[protected]

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void initializeSections	(	int	start,
		int	end
	)		[protected]

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void currentChanged	(	const QModelIndex &	current,
		const QModelIndex &	old
	)		[protected, virtual]

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Reimplemented from QAbstractItemView.

bool event

(

QEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

void paintEvent

(

QPaintEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractScrollArea.

void mousePressEvent

(

QMouseEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

void mouseMoveEvent

(

QMouseEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

void mouseReleaseEvent

(

QMouseEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

void mouseDoubleClickEvent

(

QMouseEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

bool viewportEvent

(

QEvent *

e

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

virtual void paintSection	(	QPainter *	painter,
		const QRect &	rect,
		int	logicalIndex
	)		const [protected, virtual]

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virtual QSize sectionSizeFromContents

(

int

logicalIndex

)

const [protected, virtual]

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int horizontalOffset

(

)

const [protected, virtual]

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Implements QAbstractItemView.

int verticalOffset

(

)

const [protected, virtual]

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Implements QAbstractItemView.

void updateGeometries

(

)

[protected, virtual]

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Reimplemented from QAbstractItemView.

void scrollContentsBy	(	int	dx,
		int	dy
	)		[protected, virtual]

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Reimplemented from QAbstractScrollArea.

void dataChanged	(	const QModelIndex &	topLeft,
		const QModelIndex &	bottomRight
	)		[protected, virtual]

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Reimplemented from QAbstractItemView.

void rowsInserted	(	const QModelIndex &	parent,
		int	start,
		int	end
	)		[protected, virtual]

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Reimplemented from QAbstractItemView.

QRect visualRect

(

const QModelIndex &

index

)

const [protected, virtual]

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Implements QAbstractItemView.

void scrollTo	(	const QModelIndex &	index,
		ScrollHint	hint
	)		[protected, virtual]

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Implements QAbstractItemView.

QModelIndex indexAt

(

const QPoint &

p

)

const [protected, virtual]

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Implements QAbstractItemView.

bool isIndexHidden

(

const QModelIndex &

index

)

const [protected, virtual]

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Implements QAbstractItemView.

QModelIndex moveCursor	(	CursorAction	,
		Qt::KeyboardModifiers
	)		[protected, virtual]

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Implements QAbstractItemView.

void setSelection	(	const QRect &	rect,
		QItemSelectionModel::SelectionFlags	flags
	)		[protected, virtual]

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Implements QAbstractItemView.

QRegion visualRegionForSelection

(

const QItemSelection &

selection

)

const [protected, virtual]

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Implements QAbstractItemView.

void initStyleOption

(

QStyleOptionHeader *

option

)

const [protected]

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Property Documentation

bool showSortIndicator [read, write]

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Definition at line 61 of file qheaderview.h.

bool highlightSections [read, write]

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Definition at line 62 of file qheaderview.h.

bool stretchLastSection [read, write]

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Definition at line 63 of file qheaderview.h.

bool cascadingSectionResizes [read, write]

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Definition at line 64 of file qheaderview.h.

int defaultSectionSize [read, write]

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Definition at line 65 of file qheaderview.h.

int minimumSectionSize [read, write]

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Definition at line 66 of file qheaderview.h.

Qt::Alignment defaultAlignment [read, write]

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Definition at line 67 of file qheaderview.h.

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

• QtGui/qheaderview.h