GraphCanvas::SceneNotifications Class Reference

#include <SceneBus.h>

Inherits AZ::EBusTraits.

Public Types
using	BusIdType = AZ::EntityId

Public Member Functions
virtual void	OnNodeAdded (const AZ::EntityId &, bool)
	A node has been added to the scene.
virtual void	OnNodeRemoved (const AZ::EntityId &)
	A node has been removed from the scene.
virtual void	OnNodeSelected (const AZ::EntityId &, bool)
	A node in the scene has been selected.
virtual void	OnNodePositionChanged (const AZ::EntityId &, const AZ::Vector2 &)
	A node in the scene has been moved.
virtual void	OnNodeIsBeingEdited (bool)
	A node in the scene is being edited.
virtual void	OnSceneMemberAdded (const AZ::EntityId &)
	A Scene Member was added to the scene.
virtual void	OnSceneMemberRemoved (const AZ::EntityId &)
	A Scene Member was removed from the scene.
virtual void	OnSceneMemberSelected (const AZ::EntityId &)
	A Scene Member was selected.
virtual void	OnSceneMemberPositionChanged (const AZ::EntityId &, const AZ::Vector2 &)
	A Scene Member in the scene has been moved.
virtual void	OnSceneMemberDragBegin ()
	A Scene Member in the scene has begun being dragged.
virtual void	OnSceneMemberDragComplete ()
	A Scene Member in the scene is finished being dragged.
virtual void	OnPreNodeDeleted (const AZ::EntityId &)
	A node in the scene has been deleted.
virtual void	OnConnectionAdded (const AZ::EntityId &)
	A connection has been added to the scene.
virtual void	OnConnectionRemoved (const AZ::EntityId &)
	A connection has been removed from the scene.
virtual void	OnConnectionSelected (const AZ::EntityId &, bool)
	A connection in the scene has been selected.
virtual void	OnPreConnectionDeleted (const AZ::EntityId &)
	A connection in the scene has been deleted.
virtual void	OnEntitiesSerialized (GraphSerialization &)
	Selected nodes, connections and groups have been serialized to the target serialization.
virtual void	OnEntitiesDeserialized (const GraphSerialization &)
	GraphCanvas nodes, connections and groups have been pasted from the clipboard The userData map contains any custom data serialized in from a copy operation.
virtual void	OnEntitiesDeserializationComplete (const GraphSerialization &)
	Signalled once everything that was deserialized in a batch is complete.
virtual void	OnUnknownPaste (const QPointF &)
	Signalled when a paste event is received, and it does not contain the CopyMimeType.
virtual void	OnDuplicateBegin ()
	Sent when a duplicate command begins.
virtual void	OnDuplicateEnd ()
	Sent when a duplicate command ends.
virtual void	OnPasteBegin ()
	Sent When a paste command begins.
virtual void	OnPasteEnd ()
	Sent when a paste command finishes.
virtual void	OnCopyBegin ()
	Sent when a copy branch begins.
virtual void	OnCopyEnd ()
	Sent after a scene has complete a copy branch.
virtual void	PostDeletionEvent ()
	Sent after a scene has completed a deletion batch.
virtual void	PostCreationEvent ()
	Sent after the scene has successfully handled a creation event.
virtual void	OnStylesChanged ()
	The scene's stylesheet was changed.
virtual void	OnSelectionChanged ()
	The selection in the scene has changed.
virtual void	OnKeyPressed (QKeyEvent *)
	A key was pressed in the scene.
virtual void	OnKeyReleased (QKeyEvent *)
	A key was released in the scene.
virtual void	OnDragSelectStart ()
	Signals that a drag selection began.
virtual void	OnDragSelectEnd ()
	Signals that a drag selection has ended.
virtual void	OnConnectionDragBegin ()
	Signals that a connection drag has begun.
virtual void	OnConnectionDragEnd ()
	Signals that a conneciton drag has ended.
virtual void	OnViewRegistered ()
	Signals that the scene registered a graphics view.
virtual void	OnGraphLoadBegin ()
virtual void	OnGraphLoadComplete ()
virtual void	PostOnGraphLoadComplete ()

Static Public Attributes
static const AZ::EBusAddressPolicy	AddressPolicy = AZ::EBusAddressPolicy::ById

Detailed Description

SceneNotifications Notifications about changes to the state of scenes.

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

• Gems/GraphCanvas/Code/StaticLib/GraphCanvas/Components/SceneBus.h