KDirSortFilterProxyModel Class Reference

#include <kdirsortfilterproxymodel.h>

Inheritance diagram for KDirSortFilterProxyModel:

Public Member Functions
	KDirSortFilterProxyModel (QObject *parent=0)
virtual	~KDirSortFilterProxyModel ()
virtual bool	canFetchMore (const QModelIndex &parent) const
virtual bool	hasChildren (const QModelIndex &parent=QModelIndex()) const
void	setSortFoldersFirst (bool foldersFirst)
bool	sortFoldersFirst () const
Public Member Functions inherited from KCategorizedSortFilterProxyModel
	KCategorizedSortFilterProxyModel (QObject *parent=0)
virtual	~KCategorizedSortFilterProxyModel ()
bool	isCategorizedModel () const
void	setCategorizedModel (bool categorizedModel)
void	setSortCategoriesByNaturalComparison (bool sortCategoriesByNaturalComparison)
virtual void	sort (int column, Qt::SortOrder order=Qt::AscendingOrder)
bool	sortCategoriesByNaturalComparison () const
int	sortColumn () const
Qt::SortOrder	sortOrder () const

Static Public Member Functions
static int	pointsForPermissions (const QFileInfo &info)
Static Public Member Functions inherited from KCategorizedSortFilterProxyModel
static int	naturalCompare (const QString &a, const QString &b)

Protected Member Functions
virtual bool	subSortLessThan (const QModelIndex &left, const QModelIndex &right) const
Protected Member Functions inherited from KCategorizedSortFilterProxyModel
virtual int	compareCategories (const QModelIndex &left, const QModelIndex &right) const
virtual bool	lessThan (const QModelIndex &left, const QModelIndex &right) const

Additional Inherited Members
Public Types inherited from KCategorizedSortFilterProxyModel
enum	AdditionalRoles
Public Attributes inherited from KCategorizedSortFilterProxyModel
	CategoryDisplayRole
	CategorySortRole

Detailed Description

Acts as proxy model for KDirModel to sort and filter KFileItems.

A natural sorting is done. This means that items like:

• item_10.png
• item_1.png
• item_2.png

are sorted like

• item_1.png
• item_2.png
• item_10.png

Don't use it with non-KDirModel derivatives.

Author

Dominic Battre, Martin Pool and Peter Penz

Definition at line 50 of file kdirsortfilterproxymodel.h.

Constructor & Destructor Documentation

KDirSortFilterProxyModel()

KDirSortFilterProxyModel::KDirSortFilterProxyModel

(

QObject *

parent = 0

)

Definition at line 78 of file kdirsortfilterproxymodel.cpp.

~KDirSortFilterProxyModel()

KDirSortFilterProxyModel::~KDirSortFilterProxyModel ( )

virtual

Definition at line 90 of file kdirsortfilterproxymodel.cpp.

Member Function Documentation

canFetchMore()

bool KDirSortFilterProxyModel::canFetchMore ( const QModelIndex &  parent ) const

virtual

Reimplemented from QAbstractItemModel.

Returns true for 'empty' directories so they can be populated later.

Definition at line 101 of file kdirsortfilterproxymodel.cpp.

hasChildren()

bool KDirSortFilterProxyModel::hasChildren ( const QModelIndex &  parent = QModelIndex() ) const

virtual

Reimplemented from QAbstractItemModel.

Returns true for directories.

Definition at line 95 of file kdirsortfilterproxymodel.cpp.

pointsForPermissions()

int KDirSortFilterProxyModel::pointsForPermissions ( const QFileInfo &  info )

static

Returns the permissions in "points".

This is useful for sorting by permissions.

Definition at line 107 of file kdirsortfilterproxymodel.cpp.

setSortFoldersFirst()

void KDirSortFilterProxyModel::setSortFoldersFirst

(

bool

foldersFirst

)

Choose if files and folders are sorted separately (with folders first) or not.

Since

4.3

Definition at line 128 of file kdirsortfilterproxymodel.cpp.

sortFoldersFirst()

bool KDirSortFilterProxyModel::sortFoldersFirst

(

)

const

Returns if files and folders are sorted separately (with folders first) or not.

Since

4.3

Definition at line 133 of file kdirsortfilterproxymodel.cpp.

subSortLessThan()

bool KDirSortFilterProxyModel::subSortLessThan ( const QModelIndex &  left, const QModelIndex &  right  ) const

protectedvirtual

Reimplemented from KCategorizedSortFilterProxyModel.

Reimplemented from KCategorizedSortFilterProxyModel.

Definition at line 138 of file kdirsortfilterproxymodel.cpp.

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

• kdirsortfilterproxymodel.h
• kdirsortfilterproxymodel.cpp