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KFile

KDirSortFilterProxyModel Class Reference

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

#include <kdirsortfilterproxymodel.h>

Inheritance diagram for KDirSortFilterProxyModel:

Inheritance graph
[legend]

List of all members.


Public Member Functions

virtual bool canFetchMore (const QModelIndex &parent) const
virtual bool hasChildren (const QModelIndex &parent=QModelIndex()) const
 KDirSortFilterProxyModel (QObject *parent=0)
virtual ~KDirSortFilterProxyModel ()

Static Public Member Functions

static int pointsForPermissions (const QFileInfo &info)

Protected Member Functions

virtual bool subSortLessThan (const QModelIndex &left, const QModelIndex &right) const

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

It is assured that directories are always sorted before files. Don't use it with non-KDirModel derivatives.

Author:
Dominic Battre, Martin Pool and Peter Penz

Definition at line 51 of file kdirsortfilterproxymodel.h.


Constructor & Destructor Documentation

KDirSortFilterProxyModel::KDirSortFilterProxyModel ( QObject *  parent = 0  ) 

Definition at line 35 of file kdirsortfilterproxymodel.cpp.

KDirSortFilterProxyModel::~KDirSortFilterProxyModel (  )  [virtual]

Definition at line 47 of file kdirsortfilterproxymodel.cpp.


Member Function Documentation

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 57 of file kdirsortfilterproxymodel.cpp.

bool KDirSortFilterProxyModel::hasChildren ( const QModelIndex &  parent = QModelIndex()  )  const [virtual]

Reimplemented from QAbstractItemModel.

Returns true for directories.

Definition at line 51 of file kdirsortfilterproxymodel.cpp.

int KDirSortFilterProxyModel::pointsForPermissions ( const QFileInfo &  info  )  [static]

Returns the permissions in "points".

This is useful for sorting by permissions.

Definition at line 63 of file kdirsortfilterproxymodel.cpp.

bool KDirSortFilterProxyModel::subSortLessThan ( const QModelIndex &  left,
const QModelIndex &  right 
) const [protected, virtual]

Reimplemented from KCategorizedSortFilterProxyModel.

Definition at line 84 of file kdirsortfilterproxymodel.cpp.


The documentation for this class was generated from the following files:
  • kdirsortfilterproxymodel.h
  • kdirsortfilterproxymodel.cpp

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