QgsFieldProxyModel Class Reference

The QgsFieldProxyModel class provides an easy to use model to display the list of fields of a layer. More...

#include <qgsfieldproxymodel.h>

Inheritance diagram for QgsFieldProxyModel:

Public Types
enum	Filter {   String = 1, Int = 2, LongLong = 4, Double = 8,   Numeric = Int | LongLong | Double, Date = 16, Time = 32, HideReadOnly = 64,   AllTypes = Numeric | Date | String | Time }
	Field type filters. More...

Public Member Functions
	QgsFieldProxyModel (QObject *parent=nullptr)
	QgsFieldProxModel creates a proxy model with a QgsFieldModel as source model. More...
bool	filterAcceptsRow (int source_row, const QModelIndex &source_parent) const override
const Filters &	filters () const
	Returns the filters controlling displayed fields. More...
bool	lessThan (const QModelIndex &left, const QModelIndex &right) const override
QgsFieldProxyModel *	setFilters (QgsFieldProxyModel::Filters filters)
	Set flags that affect how fields are filtered in the model. More...
QgsFieldModel *	sourceFieldModel ()
	Returns the QgsFieldModel used in this QSortFilterProxyModel. More...

Detailed Description

The QgsFieldProxyModel class provides an easy to use model to display the list of fields of a layer.

Since

QGIS 2.3

Definition at line 32 of file qgsfieldproxymodel.h.

Member Enumeration Documentation

enum QgsFieldProxyModel::Filter

Field type filters.

Enumerator
String	String fields.
Int	Integer fields.
LongLong	Longlong fields.
Double	Double fields.
Numeric	All numeric fields.
Date	Date or datetime fields.
Time	Time fields.
HideReadOnly	Hide read-only fields.
AllTypes	All field types.

Definition at line 39 of file qgsfieldproxymodel.h.

Constructor & Destructor Documentation

QgsFieldProxyModel::QgsFieldProxyModel ( QObject *  parent = nullptr )

explicit

QgsFieldProxModel creates a proxy model with a QgsFieldModel as source model.

It can be used to filter the fields based on their types.

Definition at line 20 of file qgsfieldproxymodel.cpp.

Member Function Documentation

bool QgsFieldProxyModel::filterAcceptsRow ( int  source_row, const QModelIndex &  source_parent  ) const

override

Definition at line 61 of file qgsfieldproxymodel.cpp.

const Filters& QgsFieldProxyModel::filters ( ) const

inline

Returns the filters controlling displayed fields.

See also

setFilters()

Definition at line 74 of file qgsfieldproxymodel.h.

bool QgsFieldProxyModel::lessThan ( const QModelIndex &  left, const QModelIndex &  right  ) const

override

Definition at line 94 of file qgsfieldproxymodel.cpp.

QgsFieldProxyModel * QgsFieldProxyModel::setFilters

(

QgsFieldProxyModel::Filters

filters

)

Set flags that affect how fields are filtered in the model.

Parameters

filters

are Filter flags

See also

filters()

Definition at line 28 of file qgsfieldproxymodel.cpp.

QgsFieldModel* QgsFieldProxyModel::sourceFieldModel ( )

inline

Returns the QgsFieldModel used in this QSortFilterProxyModel.

Definition at line 61 of file qgsfieldproxymodel.h.

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

• /build/qgis-3.4.15+24xenial/src/core/qgsfieldproxymodel.h
• /build/qgis-3.4.15+24xenial/src/core/qgsfieldproxymodel.cpp