#include <UI_abstract_view.hh>

Inherited by blender::ed::asset::shelf::AssetDragController, blender::ed::asset_browser::AssetCatalogDragController, blender::ui::bonecollections::BoneCollectionDragController, and blender::ui::greasepencil::LayerViewItemDragController.

Public Member Functions
virtual	~AbstractViewItemDragController ()=default

virtual eWM_DragDataType	get_drag_type () const =0

virtual void *	create_drag_data () const =0

Drag 'n Drop
	AbstractViewItemDragController (AbstractView &view)

virtual void	on_drag_start ()

template<class ViewType >
ViewType &	get_view () const

Protected Attributes
AbstractView &	view_

Detailed Description

Class to enable dragging a view item. An item can return a drag controller for itself by implementing AbstractViewItem::create_drag_controller().

Definition at line 349 of file UI_abstract_view.hh.

Constructor & Destructor Documentation

◆ AbstractViewItemDragController()

blender::ui::AbstractViewItemDragController::AbstractViewItemDragController ( AbstractView & view )

Definition at line 274 of file abstract_view_item.cc.

◆ ~AbstractViewItemDragController()

virtual blender::ui::AbstractViewItemDragController::~AbstractViewItemDragController ( )

virtualdefault

Member Function Documentation

◆ create_drag_data()

virtual void * blender::ui::AbstractViewItemDragController::create_drag_data ( ) const

pure virtual

Implemented in blender::ed::asset::shelf::AssetDragController, blender::ed::asset_browser::AssetCatalogDragController, blender::ui::bonecollections::BoneCollectionDragController, and blender::ui::greasepencil::LayerViewItemDragController.

◆ get_drag_type()

virtual eWM_DragDataType blender::ui::AbstractViewItemDragController::get_drag_type ( ) const

pure virtual

Implemented in blender::ed::asset::shelf::AssetDragController, blender::ed::asset_browser::AssetCatalogDragController, blender::ui::bonecollections::BoneCollectionDragController, and blender::ui::greasepencil::LayerViewItemDragController.

◆ get_view()

template<class ViewType >

ViewType & blender::ui::AbstractViewItemDragController::get_view ( ) const

inline

Request the view the item is registered for as type #ViewType. Throws a std::bad_cast exception if the view is not of the requested type.

Definition at line 366 of file UI_abstract_view.hh.

References view_.

Referenced by blender::ed::asset_browser::AssetCatalogDragController::on_drag_start().

◆ on_drag_start()

void blender::ui::AbstractViewItemDragController::on_drag_start ( )

virtual

Reimplemented in blender::ed::asset_browser::AssetCatalogDragController, blender::ui::bonecollections::BoneCollectionDragController, and blender::ui::greasepencil::LayerViewItemDragController.

Definition at line 276 of file abstract_view_item.cc.

Member Data Documentation

◆ view_

AbstractView& blender::ui::AbstractViewItemDragController::view_

protected

Definition at line 351 of file UI_abstract_view.hh.

Referenced by get_view().

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

Public Member Functions

Protected Attributes