diff options
| -rw-r--r-- | scene/gui/tree.h | 3 | ||||
| -rw-r--r-- | tests/scene/test_tree.h | 24 |
2 files changed, 27 insertions, 0 deletions
diff --git a/scene/gui/tree.h b/scene/gui/tree.h index 9b1541f4b9..4518708685 100644 --- a/scene/gui/tree.h +++ b/scene/gui/tree.h @@ -178,6 +178,9 @@ private: if (parent->first_child == this) { parent->first_child = next; } + if (parent->last_child == this) { + parent->last_child = prev; + } } } diff --git a/tests/scene/test_tree.h b/tests/scene/test_tree.h index 41ef39d621..e19f8311e2 100644 --- a/tests/scene/test_tree.h +++ b/tests/scene/test_tree.h @@ -108,6 +108,30 @@ TEST_CASE("[SceneTree][Tree]") { memdelete(tree); } + // https://github.com/godotengine/godot/issues/96205 + SUBCASE("[Tree] Get last item after removal.") { + Tree *tree = memnew(Tree); + TreeItem *root = tree->create_item(); + + TreeItem *child1 = tree->create_item(root); + TreeItem *child2 = tree->create_item(root); + + CHECK_EQ(root->get_child_count(), 2); + CHECK_EQ(tree->get_last_item(), child2); + + root->remove_child(child2); + + CHECK_EQ(root->get_child_count(), 1); + CHECK_EQ(tree->get_last_item(), child1); + + root->add_child(child2); + + CHECK_EQ(root->get_child_count(), 2); + CHECK_EQ(tree->get_last_item(), child2); + + memdelete(tree); + } + SUBCASE("[Tree] Previous and Next items.") { Tree *tree = memnew(Tree); TreeItem *root = tree->create_item(); |