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Speed up deletion in large trees via the Scene Tree Dock

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This commit is contained in:
Mike Precup 2025-08-10 20:33:33 -07:00
parent 5950fca36c
commit 1ad3b9986e
4 changed files with 34 additions and 21 deletions
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6
scene/gui/tree.h
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@ -150,7 +150,7 @@ private:
TreeItem *first_child = nullptr;
TreeItem *last_child = nullptr;
Vector<TreeItem *> children_cache;
LocalVector<TreeItem *> children_cache;
bool is_root = false; // For tree root.
Tree *tree = nullptr; // Tree (for reference).
@ -169,7 +169,7 @@ private:
if (children_cache.is_empty()) {
TreeItem *c = first_child;
while (c) {
children_cache.append(c);
children_cache.push_back(c);
c = c->next;
}
}
@ -201,7 +201,7 @@ private:
}
if (parent) {
if (!parent->children_cache.is_empty()) {
parent->children_cache.remove_at(get_index());
parent->children_cache.erase(this);
}
if (parent->first_child == this) {
parent->first_child = next;