1 files changed, 9 insertions, 1 deletions
diff --git a/src/Authoring/Studio/Palettes/Action/HandlerPropertyBaseSlider.qml b/src/Authoring/Studio/Palettes/Action/HandlerPropertyBaseSlider.qml
index f1aacbab..13e36516 100644
--- a/src/Authoring/Studio/Palettes/Action/HandlerPropertyBaseSlider.qml
+++ b/src/Authoring/Studio/Palettes/Action/HandlerPropertyBaseSlider.qml
@@ -44,7 +44,7 @@ Row {
     property alias sliderMin: slider.from
     property alias sliderMax: slider.to
     property bool intSlider: false
-    property int decimalSlider: 1
+    property int decimalSlider: Math.min(precision(slider.stepSize), 3)
     property Item tabItem1: textField
 
     signal previewValue // Indicates desiredValue contains a preview value
@@ -61,6 +61,14 @@ Row {
         root.commitValue();
     }
 
+    // get the number of decimals in a float/double
+    function precision(a) {
+      if (!isFinite(a)) return 0;
+      var e = 1, p = 0;
+      while (Math.round(a * e) / e !== a) { e *= 10; p++; }
+      return p;
+    }
+
     onValueChanged: {
         slider.value = value;
         textField.setTextFieldValue();