QtGui.QDirModel Class Reference

The QDirModel class provides a data model for the local filesystem. More...

Inheritance diagram for QtGui.QDirModel:

Collaboration diagram for QtGui.QDirModel:

Public Types
enum	Roles { FileIconRole = 1, FileNameRole = 34, FilePathRole = 33 }

Public Member Functions
	QDirModel (QObject parent=null)
	QDirModel (System.Collections.Generic.List< string > nameFilters, QDir.Filter filters, QDir.SortFlag sort, QObject parent=null)
override void	CreateProxy ()
new int	ColumnCount ()
override int	ColumnCount (QModelIndex parent)
override object	Data (QModelIndex index, int role=(int) Qt.ItemDataRole.DisplayRole)
override bool	DropMimeData (QMimeData data, Qt.DropAction action, int row, int column, QModelIndex parent)
new QIcon	FileIcon (QModelIndex index)
new QFileInfo	FileInfo (QModelIndex index)
new string	FileName (QModelIndex index)
new string	FilePath (QModelIndex index)
override Qt.ItemFlag	Flags (QModelIndex index)
new bool	HasChildren ()
override bool	HasChildren (QModelIndex index)
override object	HeaderData (int section, Qt.Orientation orientation, int role=(int) Qt.ItemDataRole.DisplayRole)
new QModelIndex	Index (string path, int column=0)
new QModelIndex	Index (int row, int column)
override QModelIndex	Index (int row, int column, QModelIndex parent)
new bool	IsDir (QModelIndex index)
override QMimeData	MimeData (System.Collections.Generic.List< QModelIndex > indexes)
override System.Collections.Generic.List < string >	MimeTypes ()
new QModelIndex	Mkdir (QModelIndex parent, string name)
new QObject	parent ()
override QModelIndex	Parent (QModelIndex child)
new void	Refresh ()
new void	Refresh (QModelIndex parent)
new bool	Remove (QModelIndex index)
new bool	Rmdir (QModelIndex index)
new int	RowCount ()
override int	RowCount (QModelIndex parent)
override bool	SetData (QModelIndex index, object value, int role=(int) Qt.ItemDataRole.EditRole)
override void	Sort (int column, Qt.SortOrder order=Qt.SortOrder.AscendingOrder)
override Qt.DropAction	SupportedDropActions ()
new void	Dispose ()
Public Member Functions inherited from QtCore.QAbstractItemModel
	QAbstractItemModel (QObject parent=null)
virtual QModelIndex	Buddy (QModelIndex index)
virtual bool	CanFetchMore (QModelIndex parent)
virtual void	FetchMore (QModelIndex parent)
new bool	HasChildren ()
new bool	HasIndex (int row, int column)
new bool	HasIndex (int row, int column, QModelIndex parent)
new QModelIndex	Index (int row, int column)
new bool	InsertColumn (int column)
new bool	InsertColumn (int column, QModelIndex parent)
new bool	InsertColumns (int column, int count)
virtual bool	InsertColumns (int column, int count, QModelIndex parent)
new bool	InsertRow (int row)
new bool	InsertRow (int row, QModelIndex parent)
new bool	InsertRows (int row, int count)
virtual bool	InsertRows (int row, int count, QModelIndex parent)
virtual System.Collections.Generic.Dictionary < System.Int32, System.Object >	ItemData (QModelIndex index)
virtual System.Collections.Generic.List < QModelIndex >	Match (QModelIndex start, int role, object value, int hits=1, Qt.MatchFlag flags=Qt.MatchFlag.MatchStartsWith|Qt.MatchFlag.MatchWrap)
new QObject	Parent ()
new bool	RemoveColumn (int column)
new bool	RemoveColumn (int column, QModelIndex parent)
new bool	RemoveColumns (int column, int count)
virtual bool	RemoveColumns (int column, int count, QModelIndex parent)
new bool	RemoveRow (int row)
new bool	RemoveRow (int row, QModelIndex parent)
new bool	RemoveRows (int row, int count)
virtual bool	RemoveRows (int row, int count, QModelIndex parent)
virtual void	Revert ()
new System.Collections.Generic.Dictionary < System.Int32, QByteArray >	RoleNames ()
new int	RowCount ()
virtual bool	SetHeaderData (int section, Qt.Orientation orientation, object value, int role=(int) Qt.ItemDataRole.EditRole)
virtual bool	SetItemData (QModelIndex index, System.Collections.Generic.Dictionary< System.Int32, System.Object > roles)
new QModelIndex	Sibling (int row, int column, QModelIndex idx)
virtual QSize	Span (QModelIndex index)
virtual bool	Submit ()
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 ()

Static Public Member Functions
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)
Static Public Member Functions inherited from QtCore.QAbstractItemModel
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)
Static Public Member Functions inherited from QtCore.QObject
static bool	Connect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod method, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)
static bool	Connect (QObject sender, string signal, QObject receiver, string member, Qt.ConnectionType arg5=Qt.ConnectionType.AutoConnection)
static bool	Disconnect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod member)
static bool	Disconnect (QObject sender, string signal, QObject receiver, string member)
static uint	RegisterUserData ()
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)
Static Public Member Functions inherited from QtCore.Qt
static QDataStream	Write (QDataStream s, object p)
static QDataStream	Write (QDataStream arg1, QSizeF arg2)
static QTextStream	Write (QTextStream s, Qt.FuncQTextStreamQTextStream f)
static QDataStream	Write (QDataStream arg1, QPoint arg2)
static QDataStream	Write (QDataStream arg1, QLineF arg2)
static QDataStream	Write (QDataStream arg1, QPointF arg2)
static QDataStream	Write (QDataStream arg1, QChar arg2)
static QDataStream	Write (QDataStream arg1, QByteArray arg2)
static QDataStream	Write (QDataStream arg1, QEasingCurve arg2)
static QDataStream	Write (QDataStream arg1, QRectF arg2)
static QDataStream	Write (QDataStream arg1, QDateTime arg2)
static QDataStream	Write (QDataStream arg1, QUrl arg2)
static QDataStream	Write (QDataStream arg1, QTime arg2)
static QDataStream	Write (QDataStream arg1, QLocale arg2)
static QDataStream	Write (QDataStream arg1, QBitArray arg2)
static QDataStream	Write (QDataStream arg1, QUuid arg2)
static QDataStream	Write (QDataStream arg1, QLine arg2)
static QDataStream	Write (QDataStream arg1, QDate arg2)
static QDataStream	Write (QDataStream @out, QRegExp regExp)
static QDataStream	Write (QDataStream arg1, QRect arg2)
static QDataStream	Write (QDataStream arg1, QSize arg2)
static QDataStream	Write (QDataStream s, QVariant.Type p)
static QDataStream	Write (QDataStream arg1, string arg2)
static QDataStream	Write (QDataStream @out, System.Collections.Generic.List< string > list)
static QDataStream	Read (QDataStream arg1, QChar arg2)
static QDataStream	Read (QDataStream arg1, QLocale arg2)
static QDataStream	Read (QDataStream arg1, QRect arg2)
static QDataStream	Read (QDataStream arg1, QEasingCurve arg2)
static QDataStream	Read (QDataStream arg1, QDate arg2)
static QDataStream	Read (QDataStream arg1, QUrl arg2)
static QDataStream	Read (QDataStream arg1, QUuid arg2)
static QTextStream	Read (QTextStream s, Qt.FuncQTextStreamQTextStream f)
static QDataStream	Read (QDataStream arg1, QLineF arg2)
static QDataStream	Read (QDataStream arg1, QRectF arg2)
static QDataStream	Read (QDataStream arg1, QPointF arg2)
static QDataStream	Read (QDataStream arg1, QLine arg2)
static QDataStream	Read (QDataStream arg1, QBitArray arg2)
static QDataStream	Read (QDataStream arg1, QSize arg2)
static QDataStream	Read (QDataStream arg1, QDateTime arg2)
static QDataStream	Read (QDataStream arg1, QTime arg2)
static QDataStream	Read (QDataStream arg1, QPoint arg2)
static QDataStream	Read (QDataStream @in, QRegExp regExp)
static QDataStream	Read (QDataStream s, object p)
static QDataStream	Read (QDataStream arg1, QByteArray arg2)
static QDataStream	Read (QDataStream arg1, QSizeF arg2)
static QDataStream	Read (QDataStream arg1, string arg2)
static QDataStream	Read (QDataStream s, QVariant.Type p)
static QDataStream	Read (QDataStream @in, System.Collections.Generic.List< string > list)
static double	qAcos (double v)
static void	qAddPostRoutine (System.Action arg1)
static string	qAppName ()
static double	qAsin (double v)
static double	qAtan (double v)
static double	qAtan2 (double x, double y)
static void	qBadAlloc ()
static int	qCeil (double v)
static ushort	qChecksum (string s, uint len)
static QByteArray	qCompress (QByteArray data)
static QByteArray	qCompress (QByteArray data, int compressionLevel=-1)
static QByteArray	qCompress (Pointer< byte > data, int nbytes)
static QByteArray	qCompress (Pointer< byte > data, int nbytes, int compressionLevel=-1)
static double	qCos (double v)
static double	qExp (double v)
static double	qFabs (double v)
static double	qFastCos (double x)
static double	qFastSin (double x)
static string	qFlagLocation (string method)
static int	qFloor (double v)
static bool	qFuzzyCompare (double p1, double p2)
static bool	qFuzzyCompare (float p1, float p2)
static bool	qFuzzyIsNull (double d)
static bool	qFuzzyIsNull (float f)
static uint	qHash (QBitArray key)
static uint	qHash (QChar key)
static uint	qHash (QStringRef key)
static uint	qHash (QUrl url)
static uint	qHash (QPersistentModelIndex index)
static uint	qHash (QByteArray key)
static uint	qHash (QModelIndex index)
static uint	qHash (uint key)
static uint	qHash (sbyte key)
static uint	qHash (byte key)
static uint	qHash (short key)
static uint	qHash (NativeLong key)
static uint	qHash (ushort key)
static uint	qHash (long key)
static uint	qHash (ulong key)
static uint	qHash (int key)
static uint	qHash (string key)
static uint	qHash (NativeULong key)
static double	qInf ()
static Qt.ActionQtMsgTypeString	qInstallMsgHandler (Qt.ActionQtMsgTypeString arg1)
static int	qIntCast (float f)
static int	qIntCast (double f)
static bool	qIsFinite (double d)
static bool	qIsFinite (float f)
static bool	qIsInf (float f)
static bool	qIsInf (double d)
static bool	qIsNaN (float f)
static bool	qIsNaN (double d)
static bool	qIsNull (float f)
static bool	qIsNull (double d)
static double	qLn (double v)
static double	qPow (double x, double y)
static double	qQNaN ()
static void	qRegisterStaticPluginInstanceFunction (Qt.FuncQObject function)
static void	qRemovePostRoutine (System.Action arg1)
static int	qRound (double d)
static long	qRound64 (double d)
static double	qSNaN ()
static bool	qSharedBuild ()
static double	qSin (double v)
static double	qSqrt (double v)
static bool	qStringComparisonHelper (QStringRef s1, string s2)
static double	qTan (double v)
static QByteArray	qUncompress (QByteArray data)
static QByteArray	qUncompress (Pointer< byte > data, int nbytes)
static string	qVersion ()
static void	Qbswap_helper (Pointer< byte > src, Pointer< byte > dest, int size)
static QByteArray	Qgetenv (string varName)
static bool	Qputenv (string varName, QByteArray value)
static int	Qrand ()
static void	Qsrand (uint seed)
static int	Qstrcmp (QByteArray str1, QByteArray str2)
static int	Qstrcmp (QByteArray str1, string str2)
static int	Qstrcmp (string str1, QByteArray str2)
static int	Qstrcmp (string str1, string str2)
static Pointer< sbyte >	Qstrcpy (Pointer< sbyte > dst, string src)
static Pointer< sbyte >	Qstrdup (string arg1)
static int	Qstricmp (string arg1, string arg2)
static uint	Qstrlen (string str)
static int	Qstrncmp (string str1, string str2, uint len)
static Pointer< sbyte >	Qstrncpy (Pointer< sbyte > dst, string src, uint len)
static int	Qstrnicmp (string arg1, string arg2, uint len)
static uint	Qstrnlen (string str, uint maxlen)
static string	QtTrId (string id, int n=-1)

Protected Member Functions
	QDirModel (System.Type dummy)
Protected Member Functions inherited from QtCore.QAbstractItemModel
	QAbstractItemModel (System.Type dummy)
new void	BeginInsertColumns (QModelIndex parent, int first, int last)
new void	BeginInsertRows (QModelIndex parent, int first, int last)
new bool	BeginMoveColumns (QModelIndex sourceParent, int sourceFirst, int sourceLast, QModelIndex destinationParent, int destinationColumn)
new bool	BeginMoveRows (QModelIndex sourceParent, int sourceFirst, int sourceLast, QModelIndex destinationParent, int destinationRow)
new void	BeginRemoveColumns (QModelIndex parent, int first, int last)
new void	BeginRemoveRows (QModelIndex parent, int first, int last)
new void	BeginResetModel ()
new void	ChangePersistentIndex (QModelIndex from, QModelIndex to)
new void	ChangePersistentIndexList (System.Collections.Generic.List< QModelIndex > from, System.Collections.Generic.List< QModelIndex > to)
new QModelIndex	CreateIndex (int row, int column)
new QModelIndex	CreateIndex (int row, int column, int id)
new QModelIndex	CreateIndex (int row, int column, uint id)
new void	OnDataChanged (QModelIndex topLeft, QModelIndex bottomRight)
new bool	DecodeData (int row, int column, QModelIndex parent, QDataStream stream)
new void	EncodeData (System.Collections.Generic.List< QModelIndex > indexes, QDataStream stream)
new void	EndInsertColumns ()
new void	EndInsertRows ()
new void	EndMoveColumns ()
new void	EndMoveRows ()
new void	EndRemoveColumns ()
new void	EndRemoveRows ()
new void	EndResetModel ()
new void	OnHeaderDataChanged (Qt.Orientation orientation, int first, int last)
new void	OnLayoutAboutToBeChanged ()
new void	OnLayoutChanged ()
new System.Collections.Generic.List < QModelIndex >	PersistentIndexList ()
new void	Reset ()
new void	ResetInternalData ()
new void	SetRoleNames (System.Collections.Generic.Dictionary< System.Int32, QByteArray > roleNames)
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 QDir.Filter	Filter [get, set]
new QFileIconProvider	IconProvider [get, set]
new System.Collections.Generic.List < string >	NameFilters [get, set]
new QDir.SortFlag	Sorting [get, set]
new bool	ResolveSymlinks [get, set]
new bool	ReadOnly [get, set]
new bool	LazyChildCount [get, set]
static new QMetaObject	StaticMetaObject [get]
new IQDirModelSignals	Emit [get]
Properties inherited from QtCore.QAbstractItemModel
Slot< QModelIndex, QModelIndex >	DataChanged
Slot< Qt.Orientation, System.Int32, System.Int32 >	HeaderDataChanged
Slot	LayoutChanged
Slot	LayoutAboutToBeChanged
Slot< QModelIndex, System.Int32, System.Int32 >	RowsAboutToBeInserted
Slot< QModelIndex, System.Int32, System.Int32 >	RowsInserted
Slot< QModelIndex, System.Int32, System.Int32 >	RowsAboutToBeRemoved
Slot< QModelIndex, System.Int32, System.Int32 >	RowsRemoved
Slot< QModelIndex, System.Int32, System.Int32 >	ColumnsAboutToBeInserted
Slot< QModelIndex, System.Int32, System.Int32 >	ColumnsInserted
Slot< QModelIndex, System.Int32, System.Int32 >	ColumnsAboutToBeRemoved
Slot< QModelIndex, System.Int32, System.Int32 >	ColumnsRemoved
Slot	ModelAboutToBeReset
Slot	ModelReset
Slot< QModelIndex, System.Int32, System.Int32, QModelIndex, System.Int32 >	RowsAboutToBeMoved
Slot< QModelIndex, System.Int32, System.Int32, QModelIndex, System.Int32 >	RowsMoved
Slot< QModelIndex, System.Int32, System.Int32, QModelIndex, System.Int32 >	ColumnsAboutToBeMoved
Slot< QModelIndex, System.Int32, System.Int32, QModelIndex, System.Int32 >	ColumnsMoved
new Qt.DropAction	SupportedDragActions [get, set]
static new QMetaObject	StaticMetaObject [get]
new IQAbstractItemModelSignals	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
Protected Attributes inherited from QtCore.QObject
object	Q_EMIT = null
SmokeInvocation	interceptor
readonly List< QEventHandler >	eventFilters = new List<QEventHandler>()

Detailed Description

The QDirModel class provides a data model for the local filesystem.

The usage of QDirModel is not recommended anymore. The QFileSystemModel class is a more performant alternative.

This class provides access to the local filesystem, providing functions for renaming and removing files and directories, and for creating new directories. In the simplest case, it can be used with a suitable display widget as part of a browser or filer.

QDirModel keeps a cache with file information. The cache needs to be updated with refresh().

QDirModel can be accessed using the standard interface provided by QAbstractItemModel, but it also provides some convenience functions that are specific to a directory model. The fileInfo() and isDir() functions provide information about the underlying files and directories related to items in the model.

Directories can be created and removed using mkdir(), rmdir(), and the model will be automatically updated to take the changes into account.

Note: QDirModel requires an instance of a GUI application.

See also nameFilters(), setFilter(), filter(), QListView, QTreeView, QFileSystemModel, Dir View Example, and Model Classes.

Member Enumeration Documentation

enum QtGui.QDirModel.Roles

Enumerator:

FileIconRole
FileNameRole
FilePathRole

Constructor & Destructor Documentation

QtGui.QDirModel.QDirModel ( System.Type  dummy )

protected

QtGui.QDirModel.QDirModel

(

QObject

parent = null

)

Constructs a directory model with the given parent.

QtGui.QDirModel.QDirModel	(	System.Collections.Generic.List< string >	nameFilters,
		QDir.Filter	filters,
		QDir.SortFlag	sort,
		QObject	parent = null
	)

Constructs a new directory model with the given parent. Only those files matching the nameFilters and the filters are included in the model. The sort order is given by the sort flags.

Member Function Documentation

new int QtGui.QDirModel.ColumnCount

(

)

Reimplemented from QAbstractItemModel::columnCount().

Returns the number of columns in the parent model item.

override int QtGui.QDirModel.ColumnCount

(

QModelIndex

parent

)

Reimplemented from QAbstractItemModel::columnCount().

Returns the number of columns in the parent model item.

override void QtGui.QDirModel.CreateProxy ( )

virtual

Reimplemented from QtCore.QAbstractItemModel.

override object QtGui.QDirModel.Data ( QModelIndex  index, int  role = (int) Qt.ItemDataRole.DisplayRole  )

virtual

Reimplemented from QAbstractItemModel::data().

Returns the data for the model item index with the given role.

See also setData().

Implements QtCore.QAbstractItemModel.

new void QtGui.QDirModel.Dispose

(

)

override bool QtGui.QDirModel.DropMimeData ( QMimeData  data, Qt.DropAction  action, int  row, int  column, QModelIndex  parent  )

virtual

Reimplemented from QAbstractItemModel::dropMimeData().

Handles the data supplied by a drag and drop operation that ended with the given action over the row in the model specified by the row and column and by the parent index.

See also supportedDropActions().

Reimplemented from QtCore.QAbstractItemModel.

new QIcon QtGui.QDirModel.FileIcon

(

QModelIndex

index

)

Returns the icons for the item stored in the model under the given index.

new QFileInfo QtGui.QDirModel.FileInfo

(

QModelIndex

index

)

Returns the file information for the specified model index.

Note: If the model index represents a symbolic link in the underlying filing system, the file information returned will contain information about the symbolic link itself, regardless of whether resolveSymlinks is enabled or not.

See also QFileInfo::symLinkTarget().

new string QtGui.QDirModel.FileName

(

QModelIndex

index

)

Returns the name of the item stored in the model under the index given.

new string QtGui.QDirModel.FilePath

(

QModelIndex

index

)

Returns the path of the item stored in the model under the index given.

override Qt.ItemFlag QtGui.QDirModel.Flags ( QModelIndex  index )

virtual

Reimplemented from QAbstractItemModel::flags().

Returns the item flags for the given index in the model.

See also Qt::ItemFlags.

Reimplemented from QtCore.QAbstractItemModel.

new bool QtGui.QDirModel.HasChildren

(

)

Reimplemented from QAbstractItemModel::hasChildren().

Returns true if the parent model item has children; otherwise returns false.

override bool QtGui.QDirModel.HasChildren ( QModelIndex  index )

virtual

Reimplemented from QAbstractItemModel::hasChildren().

Returns true if the parent model item has children; otherwise returns false.

Reimplemented from QtCore.QAbstractItemModel.

override object QtGui.QDirModel.HeaderData ( int  section, Qt.Orientation  orientation, int  role = (int) Qt.ItemDataRole.DisplayRole  )

virtual

Reimplemented from QAbstractItemModel::headerData().

Returns the data stored under the given role for the specified section of the header with the given orientation.

Reimplemented from QtCore.QAbstractItemModel.

new QModelIndex QtGui.QDirModel.Index	(	string	path,
		int	column = 0
	)

This is an overloaded function.

Returns the model item index for the given path.

new QModelIndex QtGui.QDirModel.Index	(	int	row,
		int	column
	)

Reimplemented from QAbstractItemModel::index().

Returns the model item index for the item in the parent with the given row and column.

override QModelIndex QtGui.QDirModel.Index ( int  row, int  column, QModelIndex  parent  )

virtual

Reimplemented from QAbstractItemModel::index().

Returns the model item index for the item in the parent with the given row and column.

Implements QtCore.QAbstractItemModel.

new bool QtGui.QDirModel.IsDir

(

QModelIndex

index

)

Returns true if the model item index represents a directory; otherwise returns false.

override QMimeData QtGui.QDirModel.MimeData ( System.Collections.Generic.List< QModelIndex >  indexes )

virtual

Reimplemented from QAbstractItemModel::mimeData().

Returns an object that contains a serialized description of the specified indexes. The format used to describe the items corresponding to the indexes is obtained from the mimeTypes() function.

If the list of indexes is empty, 0 is returned rather than a serialized empty list.

Reimplemented from QtCore.QAbstractItemModel.

override System.Collections.Generic.List<string> QtGui.QDirModel.MimeTypes ( )

virtual

Reimplemented from QAbstractItemModel::mimeTypes().

Returns a list of MIME types that can be used to describe a list of items in the model.

Reimplemented from QtCore.QAbstractItemModel.

new QModelIndex QtGui.QDirModel.Mkdir	(	QModelIndex	parent,
		string	name
	)

Create a directory with the name in the parent model item.

new QObject QtGui.QDirModel.parent

(

)

Reimplemented from QAbstractItemModel::parent().

Return the parent of the given child model item.

override QModelIndex QtGui.QDirModel.Parent ( QModelIndex  child )

virtual

Reimplemented from QAbstractItemModel::parent().

Return the parent of the given child model item.

Implements QtCore.QAbstractItemModel.

new void QtGui.QDirModel.Refresh

(

)

QDirModel caches file information. This function updates the cache. The parent parameter is the directory from which the model is updated; the default value will update the model from root directory of the file system (the entire model).

new void QtGui.QDirModel.Refresh

(

QModelIndex

parent

)

QDirModel caches file information. This function updates the cache. The parent parameter is the directory from which the model is updated; the default value will update the model from root directory of the file system (the entire model).

new bool QtGui.QDirModel.Remove

(

QModelIndex

index

)

Removes the model item index from the directory model and deletes the corresponding file from the file system, returning true if successful. If the item cannot be removed, false is returned.

Warning: This function deletes files from the file system; it does not move them to a location where they can be recovered.

See also rmdir().

new bool QtGui.QDirModel.Rmdir

(

QModelIndex

index

)

Removes the directory corresponding to the model item index in the directory model and deletes the corresponding directory from the file system, returning true if successful. If the directory cannot be removed, false is returned.

Warning: This function deletes directories from the file system; it does not move them to a location where they can be recovered.

See also remove().

new int QtGui.QDirModel.RowCount

(

)

Reimplemented from QAbstractItemModel::rowCount().

Returns the number of rows in the parent model item.

override int QtGui.QDirModel.RowCount ( QModelIndex  parent )

virtual

Reimplemented from QAbstractItemModel::rowCount().

Returns the number of rows in the parent model item.

Implements QtCore.QAbstractItemModel.

override bool QtGui.QDirModel.SetData ( QModelIndex  index, object  value, int  role = (int) Qt.ItemDataRole.EditRole  )

virtual

Reimplemented from QAbstractItemModel::setData().

Sets the data for the model item index with the given role to the data referenced by the value. Returns true if successful; otherwise returns false.

See also data() and Qt::ItemDataRole.

Reimplemented from QtCore.QAbstractItemModel.

override void QtGui.QDirModel.Sort ( int  column, Qt.SortOrder  order = Qt.SortOrder.AscendingOrder  )

virtual

Reimplemented from QAbstractItemModel::sort().

Sort the model items in the column using the order given. The order is a value defined in Qt::SortOrder.

Reimplemented from QtCore.QAbstractItemModel.

override Qt.DropAction QtGui.QDirModel.SupportedDropActions ( )

virtual

Reimplemented from QAbstractItemModel::supportedDropActions().

Returns the drop actions supported by this model.

See also Qt::DropActions.

Reimplemented from QtCore.QAbstractItemModel.

static string QtGui.QDirModel.Tr ( string  s, string  c = null  )

static

static string QtGui.QDirModel.Tr ( string  s, string  c, int  n  )

static

static string QtGui.QDirModel.TrUtf8 ( string  s, string  c = null  )

static

static string QtGui.QDirModel.TrUtf8 ( string  s, string  c, int  n  )

static

Property Documentation

new IQDirModelSignals QtGui.QDirModel.Emit

getprotected

new QDir.Filter QtGui.QDirModel.Filter

getset

Returns the filter specification for the directory model.

Sets the directory model's filter to that specified by filters.

Note that the filter you set should always include the QDir::AllDirs enum value, otherwise QDirModel won't be able to read the directory structure.

new QFileIconProvider QtGui.QDirModel.IconProvider

getset

Returns the file icon provider for this directory model.

Sets the provider of file icons for the directory model.

new bool QtGui.QDirModel.LazyChildCount

getset

This property holds whether the directory model optimizes the hasChildren function to only check if the item is a directory.

If this property is set to false, the directory model will make sure that a directory actually containes any files before reporting that it has children. Otherwise the directory model will report that an item has children if the item is a directory.

This property is false by default

new System.Collections.Generic.List<string> QtGui.QDirModel.NameFilters

getset

Returns a list of filters applied to the names in the model.

Sets the name filters for the directory model.

new bool QtGui.QDirModel.ReadOnly

getset

This property holds whether the directory model allows writing to the file system.

If this property is set to false, the directory model will allow renaming, copying and deleting of files and directories.

This property is true by default

new bool QtGui.QDirModel.ResolveSymlinks

getset

This property holds whether the directory model should resolve symbolic links.

This is only relevant on operating systems that support symbolic links.

new QDir.SortFlag QtGui.QDirModel.Sorting

getset

Returns the sorting method used for the directory model.

Sets the directory model's sorting order to that specified by sort.

new QMetaObject QtGui.QDirModel.StaticMetaObject

staticget