donner::editor::UndoEntry Struct Reference

A single entry in the non-destructive undo timeline. More...

#include "donner/editor/UndoTimeline.h"

Collaboration diagram for donner::editor::UndoEntry:

Public Attributes
std::string	label
	Human-readable label (e.g. "Move element").
UndoSnapshot	before
	Element state before the operation.
UndoSnapshot	after
	Element state after the operation.
std::optional< size_t >	undoOf
	If this entry undoes another entry, the index of that entry.

Detailed Description

A single entry in the non-destructive undo timeline.

Member Data Documentation

after

UndoSnapshot donner::editor::UndoEntry::after

Element state after the operation.

before

UndoSnapshot donner::editor::UndoEntry::before

Element state before the operation.

label

std::string donner::editor::UndoEntry::label

Human-readable label (e.g. "Move element").

undoOf

std::optional<size_t> donner::editor::UndoEntry::undoOf

If this entry undoes another entry, the index of that entry.

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

• donner/editor/UndoTimeline.h