Add KnobEventHandler::getMinimum/getMaximum()

Signed-off-by: falkTX <falktx@falktx.com>

dgl/EventHandlers.hpp

@@ -144,6 +144,9 @@ public:
     // NOTE: value is assumed to be scaled if using log
     void setDefault(float def) noexcept;
 
+    float getMinimum() const noexcept;
+    float getMaximum() const noexcept;
+
     // NOTE: value is assumed to be scaled if using log
     void setRange(float min, float max) noexcept;
 

dgl/src/EventHandlers.cpp

@@ -719,6 +719,16 @@ void KnobEventHandler::setDefault(const float def) noexcept
     pData->usingDefault = true;
 }
 
+float KnobEventHandler::getMinimum() const noexcept
+{
+    return pData->minimum;
+}
+
+float KnobEventHandler::getMaximum() const noexcept
+{
+    return pData->maximum;
+}
+
 void KnobEventHandler::setRange(const float min, const float max) noexcept
 {
     pData->setRange(min, max);