kselectionproxymodel.cpp File Reference

#include "kselectionproxymodel.h"
#include <QtCore/QStack>
#include <QtCore/QStringList>
#include <QtCore/QWeakPointer>
#include <QtGui/QItemSelectionRange>
#include "kmodelindexproxymapper.h"
#include "kbihash_p.h"
#include "kvoidpointerfactory_p.h"
#include "kdebug.h"
#include "moc_kselectionproxymodel.cpp"

Include dependency graph for kselectionproxymodel.cpp:

Go to the source code of this file.

Macros
#define	KDO(object)   kDebug() << #object << object
#define	SON(object)   object->setObjectName(#object)

Typedefs
typedef KBiHash< void *, QModelIndex >	ParentMapping
typedef KHash2Map < QPersistentModelIndex, int >	SourceIndexProxyRowMapping
typedef KBiHash < QPersistentModelIndex, QModelIndex >	SourceProxyIndexMapping

Functions
static int	_getRootListRow (const QList< QModelIndexList > &rootAncestors, const QModelIndex &index)
template<typename ModelIndex >
static int	getRootListRow (const QList< ModelIndex > &list, const QModelIndex &index)
static QItemSelection	getRootRanges (const QItemSelection &_selection)
static bool	indexIsValid (bool startWithChildTrees, int row, const QList< QPersistentModelIndex > &rootIndexList, const SourceIndexProxyRowMapping &mappedFirstChildren)
template<typename ModelIndex >
bool	isDescendantOf (const QList< ModelIndex > &list, const QModelIndex &idx)
static bool	isDescendantOf (const QModelIndex &ancestor, const QModelIndex &descendant)
static bool	isDescendantOf (const QItemSelection &selection, const QModelIndex &descendant)
static bool	isDescendantOf (const QItemSelectionRange &range, const QModelIndex &descendant)
QItemSelection	kNormalizeSelection (QItemSelection selection)
static QItemSelection	stableNormalizeSelection (const QItemSelection &selection)

Macro Definition Documentation

#define KDO

(

object

)

kDebug() << #object << object

Definition at line 37 of file kselectionproxymodel.cpp.

#define SON

(

object

)

object->setObjectName(#object)

Definition at line 38 of file kselectionproxymodel.cpp.

Typedef Documentation

typedef KBiHash<void*, QModelIndex> ParentMapping

Definition at line 34 of file kselectionproxymodel.cpp.

typedef KHash2Map<QPersistentModelIndex, int> SourceIndexProxyRowMapping

Definition at line 35 of file kselectionproxymodel.cpp.

typedef KBiHash<QPersistentModelIndex, QModelIndex> SourceProxyIndexMapping

Definition at line 33 of file kselectionproxymodel.cpp.

Function Documentation

static int _getRootListRow ( const QList< QModelIndexList > &  rootAncestors, const QModelIndex &  index  )

static

Definition at line 116 of file kselectionproxymodel.cpp.

template<typename ModelIndex >

static int getRootListRow ( const QList< ModelIndex > &  list, const QModelIndex &  index  )

static

Determines the correct location to insert index into list.

Definition at line 224 of file kselectionproxymodel.cpp.

static QItemSelection getRootRanges ( const QItemSelection &  _selection )

static

Returns a selection in which no descendants of selected indexes are also themselves selected.

For example,

A
- B
C
D

If A, B and D are selected in selection, the returned selection contains only A and D.

Definition at line 281 of file kselectionproxymodel.cpp.

static bool indexIsValid ( bool  startWithChildTrees, int  row, const QList< QPersistentModelIndex > &  rootIndexList, const SourceIndexProxyRowMapping &  mappedFirstChildren  )

static

Definition at line 1274 of file kselectionproxymodel.cpp.

template<typename ModelIndex >

bool isDescendantOf	(	const QList< ModelIndex > &	list,
		const QModelIndex &	idx
	)

Return true if idx is a descendant of one of the indexes in list.

Note that this returns false if list contains idx.

Definition at line 45 of file kselectionproxymodel.cpp.

static bool isDescendantOf ( const QModelIndex &  ancestor, const QModelIndex &  descendant  )

static

Definition at line 62 of file kselectionproxymodel.cpp.

static bool isDescendantOf ( const QItemSelection &  selection, const QModelIndex &  descendant  )

static

Definition at line 80 of file kselectionproxymodel.cpp.

static bool isDescendantOf ( const QItemSelectionRange &  range, const QModelIndex &  descendant  )

static

Definition at line 98 of file kselectionproxymodel.cpp.

QItemSelection kNormalizeSelection

(

QItemSelection

selection

)

Definition at line 373 of file kselectionproxymodel.cpp.

static QItemSelection stableNormalizeSelection ( const QItemSelection &  selection )

static

Definition at line 337 of file kselectionproxymodel.cpp.