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--- vcl/qt5/Qt5Instance.cxx.orig 2020-05-13 11:19:20 UTC |
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+++ vcl/qt5/Qt5Instance.cxx |
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@@ -261,7 +261,13 @@ SalFrame* Qt5Instance::CreateChildFrame(SystemParentDa |
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SalFrame* Qt5Instance::CreateFrame(SalFrame* pParent, SalFrameStyleFlags nStyle) |
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{ |
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assert(!pParent || dynamic_cast<Qt5Frame*>(pParent)); |
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- return new Qt5Frame(static_cast<Qt5Frame*>(pParent), nStyle, m_bUseCairo); |
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+ SalFrame* pRet(nullptr); |
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+ bool bUseCairo = m_bUseCairo; |
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+ RunInMainThread([&pRet, pParent, nStyle, bUseCairo]() { |
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+ pRet = new Qt5Frame(static_cast<Qt5Frame*>(pParent), nStyle, bUseCairo); |
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+ }); |
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+ assert(pRet); |
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+ return pRet; |
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} |
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void Qt5Instance::DestroyFrame(SalFrame* pFrame) |