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support for Scene object as parent, from Python: closes #183

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John McCardle 2026-01-06 14:04:53 -05:00
commit 2c20455003
6 changed files with 108 additions and 16 deletions
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9
src/UIDrawable.h
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@ -107,13 +107,19 @@ public:
// Parent-child hierarchy (#122)
std::weak_ptr<UIDrawable> parent;
// Scene parent tracking (#183) - name of scene if this is a top-level element
std::string parent_scene;
// Set the parent of this drawable (called by collections when adding)
void setParent(std::shared_ptr<UIDrawable> new_parent);
// Set the parent scene name (called by UICollection when adding to scene)
void setParentScene(const std::string& scene_name);
// Get the parent drawable (returns nullptr if no parent or expired)
std::shared_ptr<UIDrawable> getParent() const;
// Remove this drawable from its current parent's children
// Remove this drawable from its current parent's children (or scene)
void removeFromParent();
// Get the global (screen) position by walking up the parent chain (#102)
@ -205,6 +211,7 @@ typedef struct {
PyObject_HEAD
std::shared_ptr<std::vector<std::shared_ptr<UIDrawable>>> data;
std::weak_ptr<UIDrawable> owner; // #122: Parent drawable (for Frame.children, Grid.children)
std::string scene_name; // #183: Scene name (for Scene.children) - empty if not scene-level
} PyUICollectionObject;
typedef struct {