diff --git a/modules/juce_gui_basics/widgets/juce_Slider.cpp b/modules/juce_gui_basics/widgets/juce_Slider.cpp
index 8c76b900ed..1c1e7766b6 100644
--- a/modules/juce_gui_basics/widgets/juce_Slider.cpp
+++ b/modules/juce_gui_basics/widgets/juce_Slider.cpp
@@ -1576,10 +1576,11 @@ void Slider::valueChanged() {}
 void Slider::setPopupMenuEnabled (const bool menuEnabled)   { pimpl->menuEnabled = menuEnabled; }
 void Slider::setScrollWheelEnabled (const bool enabled)     { pimpl->scrollWheelEnabled = enabled; }
 
-bool Slider::isHorizontal() const noexcept   { return pimpl->isHorizontal(); }
-bool Slider::isVertical() const noexcept     { return pimpl->isVertical(); }
+bool Slider::isHorizontal() const noexcept                  { return pimpl->isHorizontal(); }
+bool Slider::isVertical() const noexcept                    { return pimpl->isVertical(); }
+bool Slider::isRotary() const noexcept                      { return pimpl->isRotary(); }
 
-float Slider::getPositionOfValue (const double value)   { return pimpl->getPositionOfValue (value); }
+float Slider::getPositionOfValue (const double value)       { return pimpl->getPositionOfValue (value); }
 
 //==============================================================================
 void Slider::paint (Graphics& g)        { pimpl->paint (g, getLookAndFeel()); }
diff --git a/modules/juce_gui_basics/widgets/juce_Slider.h b/modules/juce_gui_basics/widgets/juce_Slider.h
index 5f89b8beff..fd9475ac73 100644
--- a/modules/juce_gui_basics/widgets/juce_Slider.h
+++ b/modules/juce_gui_basics/widgets/juce_Slider.h
@@ -753,6 +753,8 @@ public:
     bool isHorizontal() const noexcept;
     /** True if the slider moves vertically. */
     bool isVertical() const noexcept;
+    /** True if the slider moves vertically. */
+    bool isRotary() const noexcept;
 
     //==============================================================================
     /** A set of colour IDs to use to change the colour of various aspects of the slider.