QgsMapLayerActionRegistry class

This class tracks map layer actions.

Contents

QgsMapLayerActionRegistry is not usually directly created, but rather accessed through QgsGui::mapLayerActionRegistry().

Constructors, destructors, conversion operators

QgsMapLayerActionRegistry(QObject* parent = nullptr)
Constructor for QgsMapLayerActionRegistry.

Public functions

void addMapLayerAction(QgsMapLayerAction* action)
Adds a map layer action to the registry.
auto defaultActionForLayer(QgsMapLayer* layer) -> QgsMapLayerAction*
Returns the default action for a layer.
auto mapLayerActions(QgsMapLayer* layer, QgsMapLayerAction::Targets targets = QgsMapLayerAction::AllActions) -> QList<QgsMapLayerAction*>
Returns the map layer actions which can run on the specified layer.
auto removeMapLayerAction(QgsMapLayerAction* action) -> bool
Removes a map layer action from the registry.
void setDefaultActionForLayer(QgsMapLayer* layer, QgsMapLayerAction* action)
Sets the default action for a layer.

Signals

void changed()
Triggered when an action is added or removed from the registry.

Function documentation

QgsMapLayerActionRegistry::QgsMapLayerActionRegistry(QObject* parent = nullptr)

Constructor for QgsMapLayerActionRegistry.

QgsMapLayerActionRegistry is not usually directly created, but rather accessed through QgsGui::mapLayerActionRegistry().