blender::ui::greasepencil::LayerViewItemDragController Class Reference

Inherits blender::ui::AbstractViewItemDragController.

Public Member Functions
	LayerViewItemDragController (LayerTreeView &tree_view, GreasePencil &grease_pencil, GreasePencilLayerTreeNode &node)
std::optional< eWM_DragDataType >	get_drag_type () const override
void *	create_drag_data () const override
void	on_drag_start (bContext &) override
Public Member Functions inherited from blender::ui::AbstractViewItemDragController
virtual	~AbstractViewItemDragController ()=default
	AbstractViewItemDragController (AbstractView &view)
template<class ViewType>
ViewType &	get_view () const

Additional Inherited Members
Protected Attributes inherited from blender::ui::AbstractViewItemDragController
AbstractView &	view_

Detailed Description

Definition at line 171 of file interface_template_grease_pencil_layer_tree.cc.

Constructor & Destructor Documentation

LayerViewItemDragController()

blender::ui::greasepencil::LayerViewItemDragController::LayerViewItemDragController ( LayerTreeView & tree_view, GreasePencil & grease_pencil, GreasePencilLayerTreeNode & node )

inline

Definition at line 176 of file interface_template_grease_pencil_layer_tree.cc.

References blender::ui::AbstractViewItemDragController::AbstractViewItemDragController(), and wrap().

Member Function Documentation

create_drag_data()

void * blender::ui::greasepencil::LayerViewItemDragController::create_drag_data ( ) const

inlineoverridevirtual

Implements blender::ui::AbstractViewItemDragController.

Definition at line 193 of file interface_template_grease_pencil_layer_tree.cc.

References wmDragGreasePencilLayer::grease_pencil, MEM_callocN(), and wmDragGreasePencilLayer::node.

get_drag_type()

std::optional< eWM_DragDataType > blender::ui::greasepencil::LayerViewItemDragController::get_drag_type ( ) const

inlineoverridevirtual

Implements blender::ui::AbstractViewItemDragController.

Definition at line 185 of file interface_template_grease_pencil_layer_tree.cc.

References WM_DRAG_GREASE_PENCIL_GROUP, and WM_DRAG_GREASE_PENCIL_LAYER.

on_drag_start()

void blender::ui::greasepencil::LayerViewItemDragController::on_drag_start ( bContext & C )

inlineoverridevirtual

Called when beginning to drag. Also called when get_drag_type() doesn't return a value, so an arbitrary action can be executed.

Reimplemented from blender::ui::AbstractViewItemDragController.

Definition at line 201 of file interface_template_grease_pencil_layer_tree.cc.

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

• interface_template_grease_pencil_layer_tree.cc