Layer tree model for Geo-PDF layers. More...
#include <qgsgeopdflayertreemodel.h>
Inheritance diagram for QgsGeoPdfLayerTreeModel:
Public Types | |
| enum | Columns { LayerColumn = 0 , GroupColumn , InitiallyVisible , IncludeVectorAttributes } |
| Model columns. More... | |
 Public Types inherited from QgsMapLayerModel | |
| enum | ItemDataRole { LayerIdRole = Qt::UserRole + 1 , LayerRole , EmptyRole , AdditionalRole } |
| Item data roles. More... | |
Public Member Functions | |
| QgsGeoPdfLayerTreeModel (const QList< QgsMapLayer * > &layers, QObject *parent=nullptr) | |
| constructor More... | |
| void | checkAll (bool checked, const QModelIndex &parent=QModelIndex(), int column=IncludeVectorAttributes) |
| Checks (or unchecks) all rows and children from the specified parent index. More... | |
| int | columnCount (const QModelIndex &parent) const override |
| QVariant | data (const QModelIndex &index, int role) const override |
| Qt::ItemFlags | flags (const QModelIndex &idx) const override |
| QVariant | headerData (int section, Qt::Orientation orientation, int role) const override |
| bool | setData (const QModelIndex &index, const QVariant &value, int role) override |
| Public Member Functions inherited from QgsMapLayerModel | |
| QgsMapLayerModel (const QList< QgsMapLayer * > &layers, QObject *parent=nullptr, QgsProject *project=nullptr) | |
| QgsMapLayerModel creates a model to display a specific list of layers in a widget. More... | |
| QgsMapLayerModel (QObject *parent=nullptr, QgsProject *project=nullptr) | |
| QgsMapLayerModel creates a model to display layers in widgets. More... | |
| QStringList | additionalItems () const |
| Returns the list of additional (non map layer) items included at the end of the model. More... | |
| QList< QgsMapLayer * > | additionalLayers () const |
| Returns the list of additional layers added to the model. More... | |
| bool | allowEmptyLayer () const |
Returns true if the model allows the empty layer ("not set") choice. More... | |
| bool | canDropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const override |
| void | checkAll (Qt::CheckState checkState) |
| checkAll changes the checkstate for all the layers More... | |
| int | columnCount (const QModelIndex &parent=QModelIndex()) const override |
| QVariant | data (const QModelIndex &index, int role=Qt::DisplayRole) const override |
| bool | dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override |
| Qt::ItemFlags | flags (const QModelIndex &index) const override |
| QModelIndex | index (int row, int column, const QModelIndex &parent=QModelIndex()) const override |
| QModelIndex | indexFromLayer (QgsMapLayer *layer) const |
| indexFromLayer returns the model index for a given layer More... | |
| bool | insertRows (int row, int count, const QModelIndex &parent=QModelIndex()) override |
| bool | itemsCanBeReordered () const |
Returns true if items in the model can be reordered via drag and drop. More... | |
| bool | itemsCheckable () const |
| returns if the items can be checked or not More... | |
| QgsMapLayer * | layerFromIndex (const QModelIndex &index) const |
| Returns the map layer corresponding to the specified index. More... | |
| QList< QgsMapLayer * > | layersChecked (Qt::CheckState checkState=Qt::Checked) |
| layersChecked returns the list of layers which are checked (or unchecked) More... | |
| QMimeData * | mimeData (const QModelIndexList &indexes) const override |
| QStringList | mimeTypes () const override |
| QModelIndex | parent (const QModelIndex &child) const override |
| bool | removeRows (int row, int count, const QModelIndex &parent=QModelIndex()) override |
| QHash< int, QByteArray > | roleNames () const override |
| Returns strings for all roles supported by this model. More... | |
| int | rowCount (const QModelIndex &parent=QModelIndex()) const override |
| void | setAdditionalItems (const QStringList &items) |
| Sets a list of additional (non map layer) items to include at the end of the model. More... | |
| void | setAdditionalLayers (const QList< QgsMapLayer * > &layers) |
| Sets a list of additional layers to include in the model. More... | |
| void | setAllowEmptyLayer (bool allowEmpty, const QString &text=QString(), const QIcon &icon=QIcon()) |
| Sets whether an optional empty layer ("not set") option is present in the model. More... | |
| bool | setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole) override |
| void | setItemsCanBeReordered (bool allow) |
| Sets whether items in the model can be reordered via drag and drop. More... | |
| void | setItemsCheckable (bool checkable) |
| setItemsCheckable defines if layers should be selectable in the widget More... | |
| void | setLayersChecked (const QList< QgsMapLayer * > &layers) |
| Sets which layers are checked in the model. More... | |
| void | setShowCrs (bool showCrs) |
| Sets whether the CRS of layers is also included in the model's display role. More... | |
| bool | showCrs () const |
Returns true if the model includes layer's CRS in the display role. More... | |
| Qt::DropActions | supportedDropActions () const override |
Additional Inherited Members | |
| Static Public Member Functions inherited from QgsMapLayerModel | |
| static QIcon | iconForLayer (QgsMapLayer *layer) |
| Returns the icon corresponding to a specified map layer. More... | |
| Protected Slots inherited from QgsMapLayerModel | |
| void | addLayers (const QList< QgsMapLayer * > &layers) |
| void | removeLayers (const QStringList &layerIds) |
| Protected Attributes inherited from QgsMapLayerModel | |
| QList< QPointer< QgsMapLayer > > | mAdditionalLayers |
| bool | mCanReorder = false |
| bool | mItemCheckable = false |
| QList< QgsMapLayer * > | mLayers |
| QMap< QString, Qt::CheckState > | mLayersChecked |
| QgsProject * | mProject = nullptr |
| Properties inherited from QgsMapLayerModel | |
| QStringList | additionalItems |
| bool | allowEmptyLayer |
| bool | itemsCheckable |
| bool | showCrs |
Detailed Description
Layer tree model for Geo-PDF layers.
- Note
- This class is not a part of public API
- Since
- QGIS 3.12
Definition at line 39 of file qgsgeopdflayertreemodel.h.
Member Enumeration Documentation
◆ Columns
Model columns.
| Enumerator | |
|---|---|
| LayerColumn | Layer name. |
| GroupColumn | PDF group. |
| InitiallyVisible | Initial visiblity state. |
| IncludeVectorAttributes | Vector attribute. |
Definition at line 46 of file qgsgeopdflayertreemodel.h.
Constructor & Destructor Documentation
◆ QgsGeoPdfLayerTreeModel()
| QgsGeoPdfLayerTreeModel::QgsGeoPdfLayerTreeModel | ( | const QList< QgsMapLayer * > & | layers, |
| QObject * | parent = nullptr |
||
| ) |
constructor
Definition at line 25 of file qgsgeopdflayertreemodel.cpp.
Member Function Documentation
◆ checkAll()
| void QgsGeoPdfLayerTreeModel::checkAll | ( | bool | checked, |
| const QModelIndex & | parent = QModelIndex(), |
||
| int | column = IncludeVectorAttributes |
||
| ) |
Checks (or unchecks) all rows and children from the specified parent index.
Definition at line 222 of file qgsgeopdflayertreemodel.cpp.
◆ columnCount()
|
override |
Definition at line 31 of file qgsgeopdflayertreemodel.cpp.
◆ data()
|
override |
Definition at line 95 of file qgsgeopdflayertreemodel.cpp.
◆ flags()
|
override |
Definition at line 37 of file qgsgeopdflayertreemodel.cpp.
◆ headerData()
|
override |
Definition at line 71 of file qgsgeopdflayertreemodel.cpp.
◆ setData()
|
override |
Definition at line 170 of file qgsgeopdflayertreemodel.cpp.
The documentation for this class was generated from the following files:
- /build/qgis-3.22.4+99unstable/src/gui/layout/qgsgeopdflayertreemodel.h
- /build/qgis-3.22.4+99unstable/src/gui/layout/qgsgeopdflayertreemodel.cpp
