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Code Issues Releases Wiki Activity

Error when encountering destroyed widgets

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This commit is contained in:
uramer 2023-11-11 13:46:16 +01:00
parent a36360cbde
commit 919e067ab7
1 changed files with 4 additions and 0 deletions
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4
components/lua_ui/element.cpp
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@ -113,6 +113,8 @@ namespace LuaUi
std::shared_ptr<Element> element = child.as<std::shared_ptr<Element>>(); std::shared_ptr<Element> element = child.as<std::shared_ptr<Element>>();
if (ext != element->mRoot) if (ext != element->mRoot)
destroyChild(ext); destroyChild(ext);
if (!element->mRoot)
throw std::logic_error("Using a destroyed element as a layout child");
result[i] = element->mRoot; result[i] = element->mRoot;
element->mRoot->updateCoord(); element->mRoot->updateCoord();
} }
@ -139,6 +141,8 @@ namespace LuaUi
if (child.is<Element>()) if (child.is<Element>())
{ {
std::shared_ptr<Element> element = child.as<std::shared_ptr<Element>>(); std::shared_ptr<Element> element = child.as<std::shared_ptr<Element>>();
if (!element->mRoot)
throw std::logic_error("Using a destroyed element as a layout child");
result[i] = element->mRoot; result[i] = element->mRoot;
element->mRoot->updateCoord(); element->mRoot->updateCoord();
} }