QgsMapLayerProxyModel Class Reference

The QgsMapLayerProxModel class provides an easy to use model to display the list of layers in widgets. More...

#include <qgsmaplayerproxymodel.h>

Inheritance diagram for QgsMapLayerProxyModel:

Collaboration diagram for QgsMapLayerProxyModel:

Public Types
enum	Filter {   RasterLayer = 1, NoGeometry = 2, PointLayer = 4, LineLayer = 8,   PolygonLayer = 16, HasGeometry = PointLayer | LineLayer | PolygonLayer, VectorLayer = NoGeometry | HasGeometry, PluginLayer = 32,   All = RasterLayer | PolygonLayer | PluginLayer }

Public Member Functions
	QgsMapLayerProxyModel (QObject *parent=0)
	QgsMapLayerProxModel creates a proxy model with a QgsMapLayerModel as source model. More...
QgsMapLayerModel *	sourceLayerModel ()
	layerModel returns the QgsMapLayerModel used in this QSortFilterProxyModel More...
QgsMapLayerProxyModel *	setFilters (Filters filters)
	setFilters set flags that affect how layers are filtered More...
const Filters &	filters () const
bool	filterAcceptsRow (int source_row, const QModelIndex &source_parent) const
bool	lessThan (const QModelIndex &left, const QModelIndex &right) const

Private Attributes
Filters	mFilters
QgsMapLayerModel *	mModel

Detailed Description

The QgsMapLayerProxModel class provides an easy to use model to display the list of layers in widgets.

Note

added in 2.3

Definition at line 27 of file qgsmaplayerproxymodel.h.

Member Enumeration Documentation

enum QgsMapLayerProxyModel::Filter

Enumerator
RasterLayer
NoGeometry
PointLayer
LineLayer
PolygonLayer
HasGeometry
VectorLayer
PluginLayer
All

Definition at line 32 of file qgsmaplayerproxymodel.h.

Constructor & Destructor Documentation

QgsMapLayerProxyModel::QgsMapLayerProxyModel ( QObject *  parent = 0 )

explicit

QgsMapLayerProxModel creates a proxy model with a QgsMapLayerModel as source model.

It can be used to filter the layers list in a widget.

Definition at line 21 of file qgsmaplayerproxymodel.cpp.

References mModel.

Member Function Documentation

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

Definition at line 36 of file qgsmaplayerproxymodel.cpp.

References All, QgsVectorLayer::geometryType(), HasGeometry, QgsVectorLayer::hasGeometryType(), index, QGis::Line, LineLayer, mFilters, NoGeometry, QGis::NoGeometry, PluginLayer, QgsMapLayer::PluginLayer, QGis::Point, PointLayer, QGis::Polygon, PolygonLayer, RasterLayer, QgsMapLayer::RasterLayer, QgsMapLayer::type(), VectorLayer, and QgsMapLayer::VectorLayer.

const Filters& QgsMapLayerProxyModel::filters ( ) const

inline

Definition at line 63 of file qgsmaplayerproxymodel.h.

Referenced by QgsMapLayerComboBox::filters(), and setFilters().

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

Definition at line 79 of file qgsmaplayerproxymodel.cpp.

QgsMapLayerProxyModel * QgsMapLayerProxyModel::setFilters

(

Filters

filters

)

setFilters set flags that affect how layers are filtered

Parameters

filters

are Filter flags

Note

added in 2.3

Definition at line 29 of file qgsmaplayerproxymodel.cpp.

References filters(), and mFilters.

Referenced by QgsMapLayerComboBox::setFilters().

QgsMapLayerModel* QgsMapLayerProxyModel::sourceLayerModel ( )

inline

layerModel returns the QgsMapLayerModel used in this QSortFilterProxyModel

Definition at line 55 of file qgsmaplayerproxymodel.h.

Referenced by QgsMapLayerComboBox::setLayer().

Member Data Documentation

Filters QgsMapLayerProxyModel::mFilters

private

Definition at line 66 of file qgsmaplayerproxymodel.h.

Referenced by filterAcceptsRow(), and setFilters().

QgsMapLayerModel* QgsMapLayerProxyModel::mModel

private

Definition at line 67 of file qgsmaplayerproxymodel.h.

Referenced by QgsMapLayerProxyModel().

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

• /tmp/buildd/qgis-2.4.0+unstable1/src/gui/qgsmaplayerproxymodel.h
• /tmp/buildd/qgis-2.4.0+unstable1/src/gui/qgsmaplayerproxymodel.cpp