QgsLayoutProxyModel Class Reference

Allows for filtering a QgsLayoutModel by item type. More...

#include <qgslayoutmodel.h>

Inheritance diagram for QgsLayoutProxyModel:

Public Member Functions
	QgsLayoutProxyModel (QgsLayout *layout, QObject *parent=nullptr)
	Constructor for QgsLayoutProxyModelm, attached to the specified layout. More...
bool	allowEmptyItem () const
	Returns true if the model includes the empty item choice. More...
QList< QgsLayoutItem * >	exceptedItemList () const
	Returns the list of specific items excluded from the model. More...
QgsLayoutItemRegistry::ItemType	filterType () const
	Returns the current item type filter, or QgsLayoutItemRegistry::LayoutItem if no item type filter is set. More...
QgsLayoutItem *	itemFromSourceIndex (const QModelIndex &sourceIndex) const
	Returns the QgsLayoutItem corresponding to an index from the source QgsLayoutModel model. More...
QgsLayout *	layout ()
	Returns the associated layout. More...
void	setAllowEmptyItem (bool allowEmpty)
	Sets whether an optional empty layout item is present in the model. More...
void	setExceptedItemList (const QList< QgsLayoutItem * > &items)
	Sets a list of specific items to exclude from the model. More...
void	setFilterType (QgsLayoutItemRegistry::ItemType filter)
	Sets the item type filter. More...
QgsLayoutModel *	sourceLayerModel () const
	Returns the QgsLayoutModel used in this proxy model. More...

Protected Member Functions
bool	filterAcceptsRow (int sourceRow, const QModelIndex &sourceParent) const override
bool	lessThan (const QModelIndex &left, const QModelIndex &right) const override

Detailed Description

Allows for filtering a QgsLayoutModel by item type.

Since

QGIS 3.0

Definition at line 306 of file qgslayoutmodel.h.

Constructor & Destructor Documentation

QgsLayoutProxyModel()

QgsLayoutProxyModel::QgsLayoutProxyModel	(	QgsLayout *	layout,
		QObject *	parent = nullptr
	)

Constructor for QgsLayoutProxyModelm, attached to the specified layout.

Definition at line 948 of file qgslayoutmodel.cpp.

Member Function Documentation

allowEmptyItem()

bool QgsLayoutProxyModel::allowEmptyItem

(

)

const

Returns true if the model includes the empty item choice.

See also

setAllowEmptyItem()

Since

QGIS 3.8

Definition at line 998 of file qgslayoutmodel.cpp.

exceptedItemList()

QList< QgsLayoutItem * > QgsLayoutProxyModel::exceptedItemList ( ) const

inline

Returns the list of specific items excluded from the model.

See also

setExceptedItemList()

Definition at line 342 of file qgslayoutmodel.h.

filterAcceptsRow()

bool QgsLayoutProxyModel::filterAcceptsRow ( int  sourceRow, const QModelIndex &  sourceParent  ) const

overrideprotected

Definition at line 1018 of file qgslayoutmodel.cpp.

filterType()

QgsLayoutItemRegistry::ItemType QgsLayoutProxyModel::filterType ( ) const

inline

Returns the current item type filter, or QgsLayoutItemRegistry::LayoutItem if no item type filter is set.

See also

setFilterType()

Definition at line 322 of file qgslayoutmodel.h.

itemFromSourceIndex()

QgsLayoutItem * QgsLayoutProxyModel::itemFromSourceIndex

(

const QModelIndex &

sourceIndex

)

const

Returns the QgsLayoutItem corresponding to an index from the source QgsLayoutModel model.

Definition at line 982 of file qgslayoutmodel.cpp.

layout()

QgsLayout* QgsLayoutProxyModel::layout ( )

inline

Returns the associated layout.

Since

QGIS 3.8

Definition at line 359 of file qgslayoutmodel.h.

lessThan()

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

overrideprotected

Definition at line 961 of file qgslayoutmodel.cpp.

setAllowEmptyItem()

void QgsLayoutProxyModel::setAllowEmptyItem

(

bool

allowEmpty

)

Sets whether an optional empty layout item is present in the model.

See also

allowEmptyItem()

Since

QGIS 3.8

Definition at line 992 of file qgslayoutmodel.cpp.

setExceptedItemList()

void QgsLayoutProxyModel::setExceptedItemList

(

const QList< QgsLayoutItem * > &

items

)

Sets a list of specific items to exclude from the model.

See also

exceptedItemList()

Definition at line 1009 of file qgslayoutmodel.cpp.

setFilterType()

void QgsLayoutProxyModel::setFilterType

(

QgsLayoutItemRegistry::ItemType

filter

)

Sets the item type filter.

Only matching item types will be shown. Set filter to QgsLayoutItemRegistry::LayoutItem to show all item types.

See also

filterType()

Definition at line 1003 of file qgslayoutmodel.cpp.

sourceLayerModel()

QgsLayoutModel* QgsLayoutProxyModel::sourceLayerModel ( ) const

inline

Returns the QgsLayoutModel used in this proxy model.

Definition at line 347 of file qgslayoutmodel.h.

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

• /build/qgis-3.14.0+99unstable/src/core/layout/qgslayoutmodel.h
• /build/qgis-3.14.0+99unstable/src/core/layout/qgslayoutmodel.cpp