KDirSortFilterProxyModel Class Reference

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

#include <kdirsortfilterproxymodel.h>

Inheritance diagram for KDirSortFilterProxyModel:

[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.

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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.

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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.

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

• kdirsortfilterproxymodel.h
• kdirsortfilterproxymodel.cpp