The QSqlRelationalDelegate class provides a delegate that is used to display and edit data from a QSqlRelationalTableModel. More...

Inheritance diagram for QtSql.QSqlRelationalDelegate:

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Collaboration diagram for QtSql.QSqlRelationalDelegate:

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Public Member Functions
	QSqlRelationalDelegate (QObject aParent=null)


override void	CreateProxy ()

override QWidget	CreateEditor (QWidget aParent, QStyleOptionViewItem option, QModelIndex index)


override void	SetEditorData (QWidget editor, QModelIndex index)


override void	SetModelData (QWidget editor, QAbstractItemModel model, QModelIndex index)


new void	Dispose ()

Public Member Functions inherited from QtGui.QItemDelegate
	QItemDelegate (QObject parent=null)


override bool	OnEditorEvent (QEvent @event, QAbstractItemModel model, QStyleOptionViewItem option, QModelIndex index)


override bool	EventFilter (QObject @object, QEvent @event)


override void	Paint (QPainter painter, QStyleOptionViewItem option, QModelIndex index)


override QSize	SizeHint (QStyleOptionViewItem option, QModelIndex index)


override void	UpdateEditorGeometry (QWidget editor, QStyleOptionViewItem option, QModelIndex index)


new void	Dispose ()

Public Member Functions inherited from QtGui.QAbstractItemDelegate
	QAbstractItemDelegate (QObject parent=null)


new bool	OnHelpEvent (QHelpEvent @event, QAbstractItemView view, QStyleOptionViewItem option, QModelIndex index)


new void	Dispose ()

Public Member Functions inherited from QtCore.QObject
	QObject (QObject parent=null)


new bool	BlockSignals (bool b)


new System.Collections.Generic.List < QObject >	Children ()


new bool	Connect (QObject sender, string signal, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)


new void	DeleteLater ()


new bool	Disconnect (QObject receiver, string member=null)


new bool	Disconnect (string signal=null, QObject receiver=null, string member=null)


new void	DumpObjectInfo ()


new void	DumpObjectTree ()


new System.Collections.Generic.List < QByteArray >	DynamicPropertyNames ()


virtual bool	OnEvent (QEvent arg1)


virtual bool	EventFilter (QObject arg1, QEvent arg2)


new bool	Inherits (string classname)


new void	InstallEventFilter (QObject arg1)


new bool	IsWidgetType ()


new void	KillTimer (int id)


new object	Property (string name)


new void	RemoveEventFilter (QObject arg1)


new bool	SetProperty (string name, object value)


new void	SetUserData (uint id, QObjectUserData data)

new bool	SignalsBlocked ()


new int	StartTimer (int interval)


new QObjectUserData	UserData (uint id)

new void	Dispose ()

Public Member Functions inherited from QtCore.Qt
delegate QTextStream	FuncQTextStreamQTextStream (QTextStream qTextStream)

delegate string	FuncStringQByteArray (QByteArray qByteArray)

delegate QByteArray	FuncQByteArrayString (string @string)

delegate void	ActionQtMsgTypeString (QtMsgType qtMsgType, string @string)

delegate QObject	FuncQObject ()

Protected Member Functions
	QSqlRelationalDelegate (System.Type dummy)

Protected Member Functions inherited from QtGui.QItemDelegate
	QItemDelegate (System.Type dummy)

new QRect	Check (QStyleOptionViewItem option, QRect bounding, object variant)

new QPixmap	Decoration (QStyleOptionViewItem option, object variant)

new void	DoLayout (QStyleOptionViewItem option, QRect checkRect, QRect iconRect, QRect textRect, bool hint)

new void	DrawBackground (QPainter painter, QStyleOptionViewItem option, QModelIndex index)


virtual void	DrawCheck (QPainter painter, QStyleOptionViewItem option, QRect rect, Qt.CheckState state)


virtual void	DrawDecoration (QPainter painter, QStyleOptionViewItem option, QRect rect, QPixmap pixmap)


virtual void	DrawDisplay (QPainter painter, QStyleOptionViewItem option, QRect rect, string text)


virtual void	DrawFocus (QPainter painter, QStyleOptionViewItem option, QRect rect)


new QRect	Rect (QStyleOptionViewItem option, QModelIndex index, int role)

new QPixmap	Selected (QPixmap pixmap, QPalette palette, bool enabled)

new QStyleOptionViewItem	SetOptions (QModelIndex index, QStyleOptionViewItem option)

new QRect	TextRectangle (QPainter painter, QRect rect, QFont font, string text)

Protected Member Functions inherited from QtGui.QAbstractItemDelegate
	QAbstractItemDelegate (System.Type dummy)

new void	OnCloseEditor (QWidget editor, QAbstractItemDelegate.EndEditHint hint=QAbstractItemDelegate.EndEditHint.NoHint)


new void	OnCommitData (QWidget editor)


new void	OnSizeHintChanged (QModelIndex arg1)


Protected Member Functions inherited from QtCore.QObject
	QObject (System.Type dummy)

virtual void	OnChildEvent (QChildEvent arg1)


virtual void	ConnectNotify (string signal)


virtual void	OnCustomEvent (QEvent arg1)


new void	OnDestroyed (QObject arg1=null)


virtual void	DisconnectNotify (string signal)


new int	Receivers (string signal)


new QObject	Sender ()


new int	SenderSignalIndex ()


virtual void	OnTimerEvent (QTimerEvent arg1)

Properties
new IQSqlRelationalDelegateSignals	Emit `[get]`

Properties inherited from QtGui.QItemDelegate
new QItemEditorFactory	ItemEditorFactory `[get, set]`


new bool	Clipping `[get, set]`


static new QMetaObject	StaticMetaObject `[get]`

new IQItemDelegateSignals	Emit `[get]`

Properties inherited from QtGui.QAbstractItemDelegate
Slot< QWidget >	CommitData


Slot< QWidget, QAbstractItemDelegate.EndEditHint >	CloseEditor


Slot< QWidget >	CloseEditorEditor

Slot< QModelIndex >	SizeHintChanged


static new QMetaObject	StaticMetaObject `[get]`

new IQAbstractItemDelegateSignals	Emit `[get]`

Properties inherited from QtCore.QObject
virtual EventHandler < QEventArgs< QChildEvent > >	ChildEvent


virtual EventHandler < QEventArgs< QEvent > >	CustomEvent


virtual EventHandler < QEventArgs< QEvent > >	Event


virtual EventHandler < QEventArgs< QTimerEvent > >	TimerEvent


Slot< QObject >	DestroyedQObject

Slot	Destroyed


new QObject	Parent `[get, set]`


virtual System.IntPtr	SmokeObject `[get, set]`

new string	ObjectName `[get, set]`


static new QMetaObject	StaticMetaObject `[get]`


static new QMetaObject	StaticQtMetaObject `[get]`

new IQObjectSignals	Emit `[get]`

Additional Inherited Members
Public Types inherited from QtGui.QAbstractItemDelegate
enum	EndEditHint { EditNextItem = 1, EditPreviousItem = 2, NoHint = 0, RevertModelCache = 4, SubmitModelCache = 3 }
	More...

Static Public Member Functions inherited from QtGui.QItemDelegate
static string	Tr (string s, string c=null)

static string	Tr (string s, string c, int n)

static string	TrUtf8 (string s, string c=null)

static string	TrUtf8 (string s, string c, int n)

Protected Attributes inherited from QtCore.QObject
object	Q_EMIT = null

SmokeInvocation	interceptor

readonly List< QEventHandler >	eventFilters = new List<QEventHandler>()

Detailed Description

The QSqlRelationalDelegate class provides a delegate that is used to display and edit data from a QSqlRelationalTableModel.

Unlike the default delegate, QSqlRelationalDelegate provides a combobox for fields that are foreign keys into other tables. To use the class, simply call QAbstractItemView::setItemDelegate() on the view with an instance of QSqlRelationalDelegate:

QTableView *view = new QTableView;

view->setModel(model);

view->setItemDelegate(new QSqlRelationalDelegate(view));

The Relational Table Model example (shown below) illustrates how to use QSqlRelationalDelegate in conjunction with QSqlRelationalTableModel to provide tables with foreign key support.

See also QSqlRelationalTableModel and Model/View Programming.

Constructor & Destructor Documentation

QtSql.QSqlRelationalDelegate.QSqlRelationalDelegate ( System.Type dummy )

protected

QtSql.QSqlRelationalDelegate.QSqlRelationalDelegate ( QObject aParent = null )

Constructs a QSqlRelationalDelegate object with the given parent.

Member Function Documentation

override QWidget QtSql.QSqlRelationalDelegate.CreateEditor	(	QWidget	aParent,
		QStyleOptionViewItem	option,
		QModelIndex	index
	)

virtual

Reimplemented from QAbstractItemDelegate::createEditor().

Reimplemented from QtGui.QItemDelegate.

override void QtSql.QSqlRelationalDelegate.CreateProxy ( )

virtual

Reimplemented from QtGui.QItemDelegate.

new void QtSql.QSqlRelationalDelegate.Dispose ( )

override void QtSql.QSqlRelationalDelegate.SetEditorData	(	QWidget	editor,
		QModelIndex	index
	)

virtual

Reimplemented from QAbstractItemDelegate::setEditorData().

Reimplemented from QtGui.QItemDelegate.

override void QtSql.QSqlRelationalDelegate.SetModelData	(	QWidget	editor,
		QAbstractItemModel	model,
		QModelIndex	index
	)

virtual

Reimplemented from QAbstractItemDelegate::setModelData().

Reimplemented from QtGui.QItemDelegate.

Property Documentation

new IQSqlRelationalDelegateSignals QtSql.QSqlRelationalDelegate.Emit

getprotected

Public Member Functions

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation