| diff --git a/dgl/NanoVG.hpp b/dgl/NanoVG.hpp
|
| index f9c5eb7d..977946f7 100644
|
| --- a/dgl/NanoVG.hpp
|
| +++ b/dgl/NanoVG.hpp
|
| @@ -962,6 +962,7 @@ protected:
|
| @see onDisplay
|
| */
|
| virtual void onNanoDisplay() = 0;
|
| + virtual void onNanoDisplayAfter() {}
|
|
|
| private:
|
| /**
|
| diff --git a/dgl/src/NanoVG.cpp b/dgl/src/NanoVG.cpp
|
| index 56546d76..3c88f54c 100644
|
| --- a/dgl/src/NanoVG.cpp
|
| +++ b/dgl/src/NanoVG.cpp
|
| @@ -1135,14 +1135,16 @@ inline void NanoBaseWidget<SubWidget>::onDisplay()
|
| NanoVG::save();
|
| translate(SubWidget::getAbsoluteX(), SubWidget::getAbsoluteY());
|
| onNanoDisplay();
|
| - NanoVG::restore();
|
| displayChildren();
|
| + onNanoDisplayAfter();
|
| + NanoVG::restore();
|
| }
|
| else
|
| {
|
| NanoVG::beginFrame(SubWidget::getWidth(), SubWidget::getHeight());
|
| onNanoDisplay();
|
| displayChildren();
|
| + onNanoDisplayAfter();
|
| NanoVG::endFrame();
|
| }
|
| }
|