QTreeWidgetItem Class Reference

#include <qtreewidget.h>

Class Description

Definition at line 63 of file qtreewidget.h.

Public Types
enum	ItemType { Type = 0, UserType = 1000 }
enum	ChildIndicatorPolicy { ShowIndicator, DontShowIndicator, DontShowIndicatorWhenChildless }

Public Member Functions
	QTreeWidgetItem (int type=Type)
	QTreeWidgetItem (const QStringList &strings, int type=Type)
	QTreeWidgetItem (QTreeWidget *view, int type=Type)
	QTreeWidgetItem (QTreeWidget *view, const QStringList &strings, int type=Type)
	QTreeWidgetItem (QTreeWidget *view, QTreeWidgetItem *after, int type=Type)
	QTreeWidgetItem (QTreeWidgetItem *parent, int type=Type)
	QTreeWidgetItem (QTreeWidgetItem *parent, const QStringList &strings, int type=Type)
	QTreeWidgetItem (QTreeWidgetItem *parent, QTreeWidgetItem *after, int type=Type)
	QTreeWidgetItem (const QTreeWidgetItem &other)
virtual	~QTreeWidgetItem ()
virtual QTreeWidgetItem *	clone () const
QTreeWidget *	treeWidget () const
void	setSelected (bool select)
bool	isSelected () const
void	setHidden (bool hide)
bool	isHidden () const
void	setExpanded (bool expand)
bool	isExpanded () const
void	setFirstColumnSpanned (bool span)
bool	isFirstColumnSpanned () const
void	setDisabled (bool disabled)
bool	isDisabled () const
void	setChildIndicatorPolicy (QTreeWidgetItem::ChildIndicatorPolicy policy)
QTreeWidgetItem::ChildIndicatorPolicy	childIndicatorPolicy () const
Qt::ItemFlags	flags () const
void	setFlags (Qt::ItemFlags flags)
QString	text (int column) const
void	setText (int column, const QString &text)
QIcon	icon (int column) const
void	setIcon (int column, const QIcon &icon)
QString	statusTip (int column) const
void	setStatusTip (int column, const QString &statusTip)
QString	toolTip (int column) const
void	setToolTip (int column, const QString &toolTip)
QString	whatsThis (int column) const
void	setWhatsThis (int column, const QString &whatsThis)
QFont	font (int column) const
void	setFont (int column, const QFont &font)
int	textAlignment (int column) const
void	setTextAlignment (int column, int alignment)
QColor	backgroundColor (int column) const
void	setBackgroundColor (int column, const QColor &color)
QBrush	background (int column) const
void	setBackground (int column, const QBrush &brush)
QColor	textColor (int column) const
void	setTextColor (int column, const QColor &color)
QBrush	foreground (int column) const
void	setForeground (int column, const QBrush &brush)
Qt::CheckState	checkState (int column) const
void	setCheckState (int column, Qt::CheckState state)
QSize	sizeHint (int column) const
void	setSizeHint (int column, const QSize &size)
virtual QVariant	data (int column, int role) const
virtual void	setData (int column, int role, const QVariant &value)
virtual bool	operator< (const QTreeWidgetItem &other) const
virtual void	read (QDataStream &in)
virtual void	write (QDataStream &out) const
QTreeWidgetItem &	operator= (const QTreeWidgetItem &other)
QTreeWidgetItem *	parent () const
QTreeWidgetItem *	child (int index) const
int	childCount () const
int	columnCount () const
int	indexOfChild (QTreeWidgetItem *child) const
void	addChild (QTreeWidgetItem *child)
void	insertChild (int index, QTreeWidgetItem *child)
void	removeChild (QTreeWidgetItem *child)
QTreeWidgetItem *	takeChild (int index)
void	addChildren (const QList< QTreeWidgetItem * > &children)
void	insertChildren (int index, const QList< QTreeWidgetItem * > &children)
QList< QTreeWidgetItem * >	takeChildren ()
int	type () const
void	sortChildren (int column, Qt::SortOrder order)

Protected Member Functions
void	emitDataChanged ()

Friends
class	QTreeModel
class	QTreeWidget
class	QTreeWidgetPrivate
class	QTreeWidgetItemIterator
class	QTreeWidgetItemPrivate

Member Enumeration Documentation

enum ItemType

Enumerator
Type
UserType

Definition at line 71 of file qtreewidget.h.

{ Type = 0, UserType = 1000 };

enum ChildIndicatorPolicy

Enumerator
ShowIndicator
DontShowIndicator
DontShowIndicatorWhenChildless

Definition at line 102 of file qtreewidget.h.

{ ShowIndicator, DontShowIndicator, DontShowIndicatorWhenChildless };

Constructor & Destructor Documentation

QTreeWidgetItem ( int  type = Type )

explicit

QTreeWidgetItem	(	const QStringList &	strings,
		int	type = Type
	)

QTreeWidgetItem ( QTreeWidget *  view, int  type = Type  )

explicit

QTreeWidgetItem	(	QTreeWidget *	view,
		const QStringList &	strings,
		int	type = Type
	)

QTreeWidgetItem	(	QTreeWidget *	view,
		QTreeWidgetItem *	after,
		int	type = Type
	)

QTreeWidgetItem ( QTreeWidgetItem *  parent, int  type = Type  )

explicit

QTreeWidgetItem	(	QTreeWidgetItem *	parent,
		const QStringList &	strings,
		int	type = Type
	)

QTreeWidgetItem	(	QTreeWidgetItem *	parent,
		QTreeWidgetItem *	after,
		int	type = Type
	)

QTreeWidgetItem

(

const QTreeWidgetItem &

other

)

virtual ~QTreeWidgetItem ( )

virtual

Member Function Documentation

virtual QTreeWidgetItem* clone ( ) const

virtual

QTreeWidget* treeWidget ( ) const

inline

Definition at line 85 of file qtreewidget.h.

{ return view; }

void setSelected ( bool  select )

inline

Definition at line 396 of file qtreewidget.h.

{ if (view) view->setItemSelected(this, aselect); }

bool isSelected ( ) const

inline

Definition at line 399 of file qtreewidget.h.

{ return (view ? view->isItemSelected(this) : false); }

void setHidden ( bool  hide )

inline

Definition at line 402 of file qtreewidget.h.

{ if (view) view->setItemHidden(this, ahide); }

bool isHidden ( ) const

inline

Definition at line 405 of file qtreewidget.h.

{ return (view ? view->isItemHidden(this) : false); }

void setExpanded ( bool  expand )

inline

Definition at line 408 of file qtreewidget.h.

{ if (view) view->setItemExpanded(this, aexpand); }

bool isExpanded ( ) const

inline

Definition at line 411 of file qtreewidget.h.

{ return (view ? view->isItemExpanded(this) : false); }

void setFirstColumnSpanned ( bool  span )

inline

Definition at line 414 of file qtreewidget.h.

{ if (view) view->setFirstItemColumnSpanned(this, aspan); }

bool isFirstColumnSpanned ( ) const

inline

Definition at line 417 of file qtreewidget.h.

{ return (view ? view->isFirstItemColumnSpanned(this) : false); }

void setDisabled ( bool  disabled )

inline

Definition at line 420 of file qtreewidget.h.

{ setFlags(disabled ? (flags() & ~Qt::ItemIsEnabled) : flags() | Qt::ItemIsEnabled); }

bool isDisabled ( ) const

inline

Definition at line 423 of file qtreewidget.h.

{ return !(flags() & Qt::ItemIsEnabled); }

void setChildIndicatorPolicy

(

QTreeWidgetItem::ChildIndicatorPolicy

policy

)

QTreeWidgetItem::ChildIndicatorPolicy childIndicatorPolicy

(

)

const

Qt::ItemFlags flags

(

)

const

void setFlags

(

Qt::ItemFlags

flags

)

QString text ( int  column ) const

inline

Definition at line 109 of file qtreewidget.h.

        { return data(column, Qt::DisplayRole).toString(); }

void setText ( int  column, const QString &  text  )

inline

Definition at line 226 of file qtreewidget.h.

{ setData(column, Qt::DisplayRole, atext); }

QIcon icon ( int  column ) const

inline

Definition at line 113 of file qtreewidget.h.

        { return qvariant_cast<QIcon>(data(column, Qt::DecorationRole)); }

void setIcon ( int  column, const QIcon &  icon  )

inline

Definition at line 229 of file qtreewidget.h.

{ setData(column, Qt::DecorationRole, aicon); }

QString statusTip ( int  column ) const

inline

Definition at line 117 of file qtreewidget.h.

        { return data(column, Qt::StatusTipRole).toString(); }

void setStatusTip ( int  column, const QString &  statusTip  )

inline

Definition at line 233 of file qtreewidget.h.

{ setData(column, Qt::StatusTipRole, astatusTip); }

QString toolTip ( int  column ) const

inline

Definition at line 122 of file qtreewidget.h.

        { return data(column, Qt::ToolTipRole).toString(); }

void setToolTip ( int  column, const QString &  toolTip  )

inline

Definition at line 238 of file qtreewidget.h.

{ setData(column, Qt::ToolTipRole, atoolTip); }

QString whatsThis ( int  column ) const

inline

Definition at line 128 of file qtreewidget.h.

        { return data(column, Qt::WhatsThisRole).toString(); }

void setWhatsThis ( int  column, const QString &  whatsThis  )

inline

Definition at line 243 of file qtreewidget.h.

{ setData(column, Qt::WhatsThisRole, awhatsThis); }

QFont font ( int  column ) const

inline

Definition at line 133 of file qtreewidget.h.

        { return qvariant_cast<QFont>(data(column, Qt::FontRole)); }

void setFont ( int  column, const QFont &  font  )

inline

Definition at line 247 of file qtreewidget.h.

{ setData(column, Qt::FontRole, afont); }

int textAlignment ( int  column ) const

inline

Definition at line 137 of file qtreewidget.h.

        { return data(column, Qt::TextAlignmentRole).toInt(); }

void setTextAlignment ( int  column, int  alignment  )

inline

Definition at line 139 of file qtreewidget.h.

        { setData(column, Qt::TextAlignmentRole, alignment); }

QColor backgroundColor ( int  column ) const

inline

Definition at line 142 of file qtreewidget.h.

        { return qvariant_cast<QColor>(data(column, Qt::BackgroundColorRole)); }

void setBackgroundColor ( int  column, const QColor &  color  )

inline

Definition at line 144 of file qtreewidget.h.

        { setData(column, Qt::BackgroundColorRole, color); }

QBrush background ( int  column ) const

inline

Definition at line 147 of file qtreewidget.h.

        { return qvariant_cast<QBrush>(data(column, Qt::BackgroundRole)); }

void setBackground ( int  column, const QBrush &  brush  )

inline

Definition at line 149 of file qtreewidget.h.

        { setData(column, Qt::BackgroundRole, brush); }

QColor textColor ( int  column ) const

inline

Definition at line 152 of file qtreewidget.h.

        { return qvariant_cast<QColor>(data(column, Qt::TextColorRole)); }

void setTextColor ( int  column, const QColor &  color  )

inline

Definition at line 154 of file qtreewidget.h.

        { setData(column, Qt::TextColorRole, color); }

QBrush foreground ( int  column ) const

inline

Definition at line 157 of file qtreewidget.h.

        { return qvariant_cast<QBrush>(data(column, Qt::ForegroundRole)); }

void setForeground ( int  column, const QBrush &  brush  )

inline

Definition at line 159 of file qtreewidget.h.

        { setData(column, Qt::ForegroundRole, brush); }

Qt::CheckState checkState ( int  column ) const

inline

Definition at line 162 of file qtreewidget.h.

        { return static_cast<Qt::CheckState>(data(column, Qt::CheckStateRole).toInt()); }

void setCheckState ( int  column, Qt::CheckState  state  )

inline

Definition at line 164 of file qtreewidget.h.

        { setData(column, Qt::CheckStateRole, state); }

QSize sizeHint ( int  column ) const

inline

Definition at line 167 of file qtreewidget.h.

        { return qvariant_cast<QSize>(data(column, Qt::SizeHintRole)); }

void setSizeHint ( int  column, const QSize &  size  )

inline

Definition at line 169 of file qtreewidget.h.

        { setData(column, Qt::SizeHintRole, size); }

virtual QVariant data ( int  column, int  role  ) const

virtual

virtual void setData ( int  column, int  role, const QVariant &  value  )

virtual

virtual bool operator< ( const QTreeWidgetItem &  other ) const

virtual

virtual void read ( QDataStream &  in )

virtual

virtual void write ( QDataStream &  out ) const

virtual

QTreeWidgetItem& operator=

(

const QTreeWidgetItem &

other

)

QTreeWidgetItem* parent ( ) const

inline

Definition at line 183 of file qtreewidget.h.

{ return par; }

QTreeWidgetItem* child ( int  index ) const

inline

Definition at line 184 of file qtreewidget.h.

                                                   {
        if (index < 0 || index >= children.size())
            return 0;
        executePendingSort();
        return children.at(index);
    }

int childCount ( ) const

inline

Definition at line 190 of file qtreewidget.h.

{ return children.count(); }

int columnCount ( ) const

inline

Definition at line 191 of file qtreewidget.h.

{ return values.count(); }

int indexOfChild ( QTreeWidgetItem *  child ) const

inline

Definition at line 250 of file qtreewidget.h.

{ executePendingSort(); return children.indexOf(achild); }

void addChild

(

QTreeWidgetItem *

child

)

void insertChild	(	int	index,
		QTreeWidgetItem *	child
	)

void removeChild

(

QTreeWidgetItem *

child

)

QTreeWidgetItem* takeChild

(

int

index

)

void addChildren

(

const QList< QTreeWidgetItem * > &

children

)

void insertChildren	(	int	index,
		const QList< QTreeWidgetItem * > &	children
	)

QList<QTreeWidgetItem*> takeChildren

(

)

int type ( ) const

inline

Definition at line 203 of file qtreewidget.h.

{ return rtti; }

void sortChildren ( int  column, Qt::SortOrder  order  )

inline

Definition at line 204 of file qtreewidget.h.

        { sortChildren(column, order, false); }

void emitDataChanged ( )

protected

Friends And Related Function Documentation

friend class QTreeModel

friend

Definition at line 65 of file qtreewidget.h.

friend class QTreeWidget

friend

Definition at line 66 of file qtreewidget.h.

friend class QTreeWidgetPrivate

friend

Definition at line 67 of file qtreewidget.h.

friend class QTreeWidgetItemIterator

friend

Definition at line 68 of file qtreewidget.h.

friend class QTreeWidgetItemPrivate

friend

Definition at line 69 of file qtreewidget.h.

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

• QtGui/qtreewidget.h