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Code Issues Releases Wiki Activity

Set Element layout to nil on destroy (!2770 for 0.48)

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uramer 2023-02-26 13:51:41 +01:00 committed by Petr Mikheev
parent 95219e6fa2
commit ed5e0ff4f3
2 changed files with 16 additions and 13 deletions
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18
components/lua_ui/element.cpp
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@ -190,8 +190,8 @@ namespace LuaUi
assert(!mRoot);
if (!mRoot)
{
mRoot = createWidget(mLayout, 0);
mLayer = setLayer(mRoot, mLayout);
mRoot = createWidget(layout(), 0);
mLayer = setLayer(mRoot, layout());
updateAttachment();
}
}
@ -200,16 +200,16 @@ namespace LuaUi
{
if (mRoot && mUpdate)
{
if (mRoot->widget()->getTypeName() != widgetType(mLayout))
if (mRoot->widget()->getTypeName() != widgetType(layout()))
{
destroyWidget(mRoot);
mRoot = createWidget(mLayout, 0);
mRoot = createWidget(layout(), 0);
}
else
{
updateWidget(mRoot, mLayout, 0);
updateWidget(mRoot, layout(), 0);
}
mLayer = setLayer(mRoot, mLayout);
mLayer = setLayer(mRoot, layout());
updateAttachment();
}
mUpdate = false;
@ -217,9 +217,11 @@ namespace LuaUi
void Element::destroy()
{
if (mRoot)
destroyWidget(mRoot);
if (!mRoot)
return;
destroyWidget(mRoot);
mRoot = nullptr;
mLayout = sol::make_object(mLayout.lua_state(), sol::nil);
sAllElements.erase(this);
}

11
components/lua_ui/element.hpp
View file

@ -18,7 +18,7 @@ namespace LuaUi
WidgetExtension* mRoot;
WidgetExtension* mAttachedTo;
sol::table mLayout;
sol::object mLayout;
std::string mLayer;
bool mUpdate;
bool mDestroy;
@ -34,10 +34,11 @@ namespace LuaUi
void attachToWidget(WidgetExtension* w);
void detachFromWidget();
private:
Element(sol::table layout);
static std::map<Element*, std::shared_ptr<Element>> sAllElements;
void updateAttachment();
private:
Element(sol::table layout);
sol::table layout() { return mLayout.as<sol::table>(); }
static std::map<Element*, std::shared_ptr<Element>> sAllElements;
void updateAttachment();
};
}