abstracttreeitem.h File Reference

Base QStandardItem with check-state, visibility, transform, colour and alpha roles shared by every disp3D scene item. More...

#include "../../disp3D_global.h"
#include <QStandardItem>
#include <QVariant>
#include <QMatrix4x4>
#include <QVector3D>

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Classes
class	DISP3DLIB::AbstractTreeItem
	Base tree item providing check-state, visibility, and data-role storage for all 3-D scene items. More...

Namespaces
namespace	DISP3DLIB
	3-D brain visualisation using the Qt RHI rendering backend.

Detailed Description

Base QStandardItem with check-state, visibility, transform, colour and alpha roles shared by every disp3D scene item.

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2026 MNE-CPP Authors

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.0.0

Date

March 2026

AbstractTreeItem centralises the data roles every scene object needs (VisibleRole, TransformRole, ColorRole, AlphaRole) so the renderer can read render state directly from the model without per-type if-chains. The AbstractTreeItem::ItemType "ItemType" enum drives type-safe down-casts at the few sites that need them (picking, persistence).

Definition in file abstracttreeitem.h.