Urho3D::DragDropPayload Class Reference
Base class for drag&drop payload. More...
#include <Urho3D/SystemUI/DragDropPayload.h>
Inheritance diagram for Urho3D::DragDropPayload:
Public Types | |
| using | CreateCallback = ea::function< SharedPtr< DragDropPayload >()> |
Public Member Functions | |
| virtual ea::string | GetDisplayString () const |
| Format string to display while dragging. | |
 Public Member Functions inherited from Urho3D::RefCounted | |
| RefCounted () | |
| Construct. Allocate the reference count structure and set an initial self weak reference. | |
| virtual | ~RefCounted () |
| Destruct. Mark as expired and also delete the reference count structure if no outside weak references exist. | |
| RefCounted (const RefCounted &rhs)=delete | |
| Prevent copy construction. | |
| RefCounted & | operator= (const RefCounted &rhs)=delete |
| Prevent assignment. | |
| int | AddRef () |
| int | ReleaseRef () |
| int | Refs () const |
| int | WeakRefs () const |
| RefCount * | RefCountPtr () const |
| Return pointer to the reference count structure. | |
| bool | HasScriptObject () const |
| Return true if script runtime object wrapping this native object exists. | |
| bool | IsScriptStrongRef () const |
| Return true if script reference is strong. | |
Static Public Member Functions | |
| static void | Set (const SharedPtr< DragDropPayload > &payload) |
| static DragDropPayload * | Get () |
| static void | UpdateSource (const CreateCallback &createPayload) |
| Call this function on every frame from drag source. | |
Detailed Description
Base class for drag&drop payload.
Member Function Documentation
◆ GetDisplayString()
|
inlinevirtual |
Format string to display while dragging.
Reimplemented in Urho3D::ResourceDragDropPayload, and Urho3D::NodeComponentDragDropPayload.
The documentation for this class was generated from the following files:
- Urho3D/SystemUI/DragDropPayload.h
- Urho3D/SystemUI/DragDropPayload.cpp