Inherits blender::ui::AbstractTreeViewItem.

Inherited by blender::ed::spreadsheet::InstanceReferenceViewItem, and blender::ed::spreadsheet::RootGeometryViewItem.

Public Member Functions
GeometryInstancesTreeView &	get_tree () const
void	get_parent_instance_ids (Vector< SpreadsheetInstanceID > &r_instance_ids) const
void	on_activate (bContext &C) override
std::optional< bool >	should_be_active () const override
Public Member Functions inherited from blender::ui::AbstractTreeViewItem
	~AbstractTreeViewItem () override=default
virtual void	build_row (uiLayout &row)=0
std::optional< std::string >	debug_name () const override
std::unique_ptr< DropTargetInterface >	create_item_drop_target () final
virtual std::unique_ptr< TreeViewItemDropTarget >	create_drop_target ()
AbstractTreeView &	get_tree_view () const
std::optional< rctf >	get_win_rect (const ARegion &region) const
void	begin_renaming ()
bool	toggle_collapsed ()
virtual bool	set_collapsed (bool collapsed)
virtual void	on_collapse_change (bContext &C, bool is_collapsed)
virtual std::optional< bool >	should_be_collapsed () const
void	uncollapse_by_default ()
bool	is_collapsed () const
bool	is_collapsible () const
int	count_parents () const
void	on_filter_change () override
Public Member Functions inherited from blender::ui::AbstractViewItem
virtual	~AbstractViewItem ()=default
virtual void	build_context_menu (bContext &C, uiLayout &column) const
virtual std::optional< bool >	should_be_selected () const
virtual void	set_selected (const bool select)
void	activate (bContext &C)
void	activate_for_context_menu (bContext &C)
void	deactivate ()
virtual std::unique_ptr< AbstractViewItemDragController >	create_drag_controller () const
AbstractView &	get_view () const
uiButViewItem *	view_item_button () const
void	disable_interaction ()
bool	is_interactive () const
void	disable_activatable ()
void	select_on_click_set ()
bool	is_select_on_click () const
void	always_reactivate_on_click ()
void	activate_for_context_menu_set ()
bool	is_active () const
bool	is_selected () const
bool	is_search_highlight () const
virtual bool	supports_renaming () const
bool	is_renaming () const
void	begin_renaming ()
void	end_renaming ()
void	rename_apply (const bContext &C)
virtual void	delete_item (bContext *C)
bool	is_filtered_visible () const
Public Member Functions inherited from blender::ui::TreeViewItemContainer
template<class ItemT, typename... Args>
ItemT &	add_tree_item (Args &&...args)
AbstractTreeViewItem &	add_tree_item (std::unique_ptr< AbstractTreeViewItem > item)

Additional Inherited Members
Public Types inherited from blender::ui::TreeViewItemContainer
enum class	IterOptions { None = 0 , SkipCollapsed = 1 << 0 , SkipFiltered = 1 << 1 }
using	ItemIterFn = FunctionRef<void(AbstractTreeViewItem &)>
Protected Member Functions inherited from blender::ui::AbstractTreeViewItem
StringRef	get_rename_string () const override
bool	rename (const bContext &C, StringRefNull new_name) override
virtual bool	supports_collapsing () const
void	toggle_collapsed_from_view (bContext &C)
void	change_state_delayed () override
bool	matches (const AbstractViewItem &other) const override
void	update_from_old (const AbstractViewItem &old) override
virtual bool	matches_single (const AbstractTreeViewItem &other) const
bool	is_hovered () const
void	ensure_parents_uncollapsed ()
Protected Member Functions inherited from blender::ui::AbstractViewItem
	AbstractViewItem ()=default
void	add_rename_button (uiBlock &block)
virtual bool	should_be_filtered_visible (StringRefNull filter_string) const
Protected Member Functions inherited from blender::ui::TreeViewItemContainer
void	foreach_item_recursive (ItemIterFn iter_fn, IterOptions options=IterOptions::None) const
void	foreach_parent (ItemIterFn iter_fn) const
Protected Attributes inherited from blender::ui::AbstractTreeViewItem
std::string	label_
Protected Attributes inherited from blender::ui::AbstractViewItem
AbstractView *	view_ = nullptr
uiButViewItem *	view_item_but_ = nullptr
bool	is_activatable_ = true
bool	is_interactive_ = true
bool	is_active_ = false
bool	is_selected_ = false
bool	is_renaming_ = false
bool	is_highlighted_search_ = false
bool	is_filtered_visible_ = true
bool	is_always_collapsible_ = false
bool	select_on_click_ = false
bool	reactivate_on_click_ = false
bool	activate_for_context_menu_ = false
Protected Attributes inherited from blender::ui::TreeViewItemContainer
Vector< std::unique_ptr< AbstractTreeViewItem > >	children_
TreeViewItemContainer *	root_ = nullptr
AbstractTreeViewItem *	parent_ = nullptr
bool	is_flat_ = false

Detailed Description

Definition at line 130 of file spreadsheet_dataset_draw.cc.

Member Function Documentation

◆ get_parent_instance_ids()

void blender::ed::spreadsheet::InstancesTreeViewItem::get_parent_instance_ids ( Vector< SpreadsheetInstanceID > & r_instance_ids ) const

Definition at line 651 of file spreadsheet_dataset_draw.cc.

References blender::Vector< T, InlineBufferCapacity, Allocator >::append(), blender::Vector< T, InlineBufferCapacity, Allocator >::begin(), blender::Vector< T, InlineBufferCapacity, Allocator >::end(), and blender::ui::TreeViewItemContainer::foreach_parent().

Referenced by on_activate(), and should_be_active().

◆ get_tree()

GeometryInstancesTreeView & blender::ed::spreadsheet::InstancesTreeViewItem::get_tree ( ) const

Definition at line 646 of file spreadsheet_dataset_draw.cc.

References blender::ui::AbstractTreeViewItem::get_tree_view().

Referenced by should_be_active().

◆ on_activate()

void blender::ed::spreadsheet::InstancesTreeViewItem::on_activate ( bContext & C )

overridevirtual

Called when the view changes an item's state from inactive to active. Will only be called if the state change is triggered through the view, not through external changes. E.g. a click on an item calls it, a change in the value returned by should_be_active() to reflect an external state change does not.

Reimplemented from blender::ui::AbstractViewItem.

Definition at line 685 of file spreadsheet_dataset_draw.cc.

References C, CTX_wm_space_spreadsheet(), blender::Vector< T, InlineBufferCapacity, Allocator >::data(), SpaceSpreadsheet::geometry_id, get_parent_instance_ids(), blender::initialized_copy_n(), SpreadsheetTableIDGeometry::instance_ids, SpreadsheetTableIDGeometry::instance_ids_num, MEM_calloc_arrayN(), MEM_SAFE_FREE, NC_SPACE, ND_SPACE_SPREADSHEET, blender::Vector< T, InlineBufferCapacity, Allocator >::size(), and WM_main_add_notifier().

◆ should_be_active()

std::optional< bool > blender::ed::spreadsheet::InstancesTreeViewItem::should_be_active ( ) const

overridevirtual

If the result is not empty, it controls whether the item should be active or not, usually depending on the data that the view represents. Note that since this is meant to reflect externally managed state changes, on_activate() will never be called if this returns true.

Reimplemented from blender::ui::AbstractViewItem.

Definition at line 665 of file spreadsheet_dataset_draw.cc.

References b, SpaceSpreadsheet::geometry_id, get_parent_instance_ids(), get_tree(), i, blender::Vector< T, InlineBufferCapacity, Allocator >::index_range(), SpreadsheetTableIDGeometry::instance_ids, SpreadsheetTableIDGeometry::instance_ids_num, SpreadsheetInstanceID::reference_index, and blender::Vector< T, InlineBufferCapacity, Allocator >::size().

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

spreadsheet_dataset_draw.cc