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Linux: Adjust natively reported border size by the current scale factor

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This commit is contained in:
attila 2022-05-17 15:42:39 +02:00
parent 338c045719
commit 6f3fb5a29f
2 changed files with 17 additions and 1 deletions
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10
modules/juce_graphics/geometry/juce_BorderSize.h
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@ -145,6 +145,16 @@ public:
other.right + right };
}
/** Multiplies each member of the border by a scalar. */
template <typename ScalarType>
BorderSize<ValueType> multipliedBy (ScalarType scalar) const noexcept
{
return { static_cast<ValueType> (scalar * top),
static_cast<ValueType> (scalar * left),
static_cast<ValueType> (scalar * bottom),
static_cast<ValueType> (scalar * right) };
}
//==============================================================================
bool operator== (const BorderSize& other) const noexcept { return tie() == other.tie(); }
bool operator!= (const BorderSize& other) const noexcept { return tie() != other.tie(); }

8
modules/juce_gui_basics/native/juce_linux_Windowing.cpp
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@ -380,7 +380,13 @@ public:
else if (! windowBorder
|| ((*windowBorder).getTopAndBottom() == 0 && (*windowBorder).getLeftAndRight() == 0))
{
windowBorder = XWindowSystem::getInstance()->getBorderSize (windowH);
windowBorder = [&]()
{
if (auto unscaledBorderSize = XWindowSystem::getInstance()->getBorderSize (windowH))
return OptionalBorderSize { (*unscaledBorderSize).multipliedBy (1.0 / currentScaleFactor) };
return OptionalBorderSize {};
}();
}
}