Inheritance diagram for TestItemDelegate:

Collaboration diagram for TestItemDelegate:

Public Member Functions
	TestItemDelegate (QObject *parent=nullptr)

	~TestItemDelegate ()

void	drawDisplay (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QString &text) const override

void	drawDecoration (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, const QPixmap &pixmap) const override

QRect	textRectangle (QPainter *painter, const QRect &rect, const QFont &font, const QString &text) const

void	doLayout (const QStyleOptionViewItem &option, QRect checkRect, QRect pixmapRect, QRect *textRect, bool hint) const

QRect	rect (const QStyleOptionViewItem &option, const QModelIndex &index, int role) const

bool	eventFilter (QObject object, QEvent event) override

bool	editorEvent (QEvent event, QAbstractItemModel model, const QStyleOptionViewItem &option, const QModelIndex &index) override

Public Member Functions inherited from QItemDelegate
	QItemDelegate (QObject *parent=nullptr)

	~QItemDelegate ()

bool	hasClipping () const

void	setClipping (bool clip)

void	paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override

QSize	sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const override

QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const override

void	setEditorData (QWidget *editor, const QModelIndex &index) const override

void	setModelData (QWidget editor, QAbstractItemModel model, const QModelIndex &index) const override

void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const override

QItemEditorFactory *	itemEditorFactory () const

void	setItemEditorFactory (QItemEditorFactory *factory)

Public Member Functions inherited from QAbstractItemDelegate
	QAbstractItemDelegate (QObject *parent=nullptr)

virtual	~QAbstractItemDelegate ()

virtual void	destroyEditor (QWidget *editor, const QModelIndex &index) const

virtual bool	helpEvent (QHelpEvent event, QAbstractItemView view, const QStyleOptionViewItem &option, const QModelIndex &index)

virtual QList< int >	paintingRoles () const

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)

virtual	~QObject ()

virtual bool	event (QEvent *event)

QString	objectName () const

void	setObjectName (const QString &name)

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const

bool	isWindowType () const

bool	signalsBlocked () const noexcept

bool	blockSignals (bool b) noexcept

QThread *	thread () const

void	moveToThread (QThread *thread)

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

const QObjectList &	children () const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const

void	dumpObjectInfo () const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const

bool	inherits (const char *classname) const

Public Attributes
QString	displayText

QFont	displayFont

QPixmap	decorationPixmap

QRect	decorationRect

Additional Inherited Members
Public Types inherited from QAbstractItemDelegate
enum	EndEditHint { NoHint , EditNextItem , EditPreviousItem , SubmitModelCache , RevertModelCache }

Public Slots inherited from QObject
void	deleteLater ()

Signals inherited from QAbstractItemDelegate
void	commitData (QWidget *editor)

void	closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint=NoHint)

void	sizeHintChanged (const QModelIndex &)

Signals inherited from QObject
void	destroyed (QObject *=nullptr)

void	objectNameChanged (const QString &objectName, QPrivateSignal)

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Protected Member Functions inherited from QItemDelegate
virtual void	drawFocus (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect) const

virtual void	drawCheck (QPainter *painter, const QStyleOptionViewItem &option, const QRect &rect, Qt::CheckState state) const

void	drawBackground (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const

void	doLayout (const QStyleOptionViewItem &option, QRect checkRect, QRect iconRect, QRect *textRect, bool hint) const

QRect	rect (const QStyleOptionViewItem &option, const QModelIndex &index, int role) const

QStyleOptionViewItem	setOptions (const QModelIndex &index, const QStyleOptionViewItem &option) const

QPixmap	decoration (const QStyleOptionViewItem &option, const QVariant &variant) const

QRect	doCheck (const QStyleOptionViewItem &option, const QRect &bounding, const QVariant &variant) const

QRect	textRectangle (QPainter *painter, const QRect &rect, const QFont &font, const QString &text) const

Protected Member Functions inherited from QAbstractItemDelegate
	QAbstractItemDelegate (QObjectPrivate &, QObject *parent=nullptr)

Protected Member Functions inherited from QObject
QObject *	sender () const

int	senderSignalIndex () const

int	receivers (const char *signal) const

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	timerEvent (QTimerEvent *event)

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Static Protected Member Functions inherited from QItemDelegate
static QPixmap	selectedPixmap (const QPixmap &pixmap, const QPalette &palette, bool enabled)

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Properties inherited from QItemDelegate
bool	clipping
	if the delegate should clip the paint events More...

Properties inherited from QObject
QString	objectName
	the name of this object More...

Related Functions inherited from QObject
template< class T > T	qobject_cast (const QObject *object)

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList

Detailed Description

Definition at line 76 of file tst_qitemdelegate.cpp.

Constructor & Destructor Documentation

◆ TestItemDelegate()

TestItemDelegate::TestItemDelegate ( QObject * parent = nullptr )

inline

Definition at line 79 of file tst_qitemdelegate.cpp.

◆ ~TestItemDelegate()

TestItemDelegate::~TestItemDelegate ( )

inline

Definition at line 80 of file tst_qitemdelegate.cpp.

Member Function Documentation

◆ doLayout()

void TestItemDelegate::doLayout	(	const QStyleOptionViewItem &	option,
		QRect *	checkRect,
		QRect *	pixmapRect,
		QRect *	textRect,
		bool	hint
	)		const

inline

Definition at line 107 of file tst_qitemdelegate.cpp.

◆ drawDecoration()

void TestItemDelegate::drawDecoration	(	QPainter *	painter,
		const QStyleOptionViewItem &	option,
		const QRect &	rect,
		const QPixmap &	pixmap
	)		const

inlineoverridevirtual

Renders the decoration pixmap within the rectangle specified by rect using the given painter and style option.

Reimplemented from QItemDelegate.

Definition at line 91 of file tst_qitemdelegate.cpp.

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◆ drawDisplay()

void TestItemDelegate::drawDisplay	(	QPainter *	painter,
		const QStyleOptionViewItem &	option,
		const QRect &	rect,
		const QString &	text
	)		const

inlineoverridevirtual

Renders the item view text within the rectangle specified by rect using the given painter and style option.

Reimplemented from QItemDelegate.

Definition at line 82 of file tst_qitemdelegate.cpp.

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◆ editorEvent()

bool TestItemDelegate::editorEvent	(	QEvent *	event,
		QAbstractItemModel *	model,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)

inlineoverridevirtual

\reimp

Reimplemented from QItemDelegate.

Definition at line 125 of file tst_qitemdelegate.cpp.

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◆ eventFilter()

bool TestItemDelegate::eventFilter	(	QObject *	editor,
		QEvent *	event
	)

inlineoverridevirtual

Returns true if the given editor is a valid QWidget and the given event is handled; otherwise returns false. The following key press events are handled by default:

\list

\uicontrol Tab
\uicontrol Backtab
\uicontrol Enter
\uicontrol Return
\uicontrol Esc \endlist

In the case of \uicontrol Tab, \uicontrol Backtab, \uicontrol Enter and \uicontrol Return key press events, the editor's data is committed to the model and the editor is closed. If the event is a \uicontrol Tab key press the view will open an editor on the next item in the view. Likewise, if the event is a \uicontrol Backtab key press the view will open an editor on the previous item in the view.

If the event is a \uicontrol Esc key press event, the editor is closed without committing its data.

See also: commitData(), closeEditor()

Reimplemented from QItemDelegate.

Definition at line 120 of file tst_qitemdelegate.cpp.

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◆ rect()

QRect TestItemDelegate::rect	(	const QStyleOptionViewItem &	option,
		const QModelIndex &	index,
		int	role
	)		const

inline

Definition at line 114 of file tst_qitemdelegate.cpp.

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◆ textRectangle()

QRect TestItemDelegate::textRectangle	(	QPainter *	painter,
		const QRect &	rect,
		const QFont &	font,
		const QString &	text
	)		const

inline

Definition at line 101 of file tst_qitemdelegate.cpp.

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Member Data Documentation

◆ decorationPixmap

QPixmap TestItemDelegate::decorationPixmap

mutable

Definition at line 136 of file tst_qitemdelegate.cpp.

◆ decorationRect

QRect TestItemDelegate::decorationRect

mutable

Definition at line 137 of file tst_qitemdelegate.cpp.

◆ displayFont

QFont TestItemDelegate::displayFont

mutable

Definition at line 135 of file tst_qitemdelegate.cpp.

◆ displayText

QString TestItemDelegate::displayText

mutable

Definition at line 134 of file tst_qitemdelegate.cpp.

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

tests/auto/widgets/itemviews/qitemdelegate/tst_qitemdelegate.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TestItemDelegate()

◆ ~TestItemDelegate()

Member Function Documentation

◆ doLayout()

◆ drawDecoration()

◆ drawDisplay()

◆ editorEvent()

◆ eventFilter()

◆ rect()

◆ textRectangle()

Member Data Documentation

◆ decorationPixmap

◆ decorationRect

◆ displayFont

◆ displayText