Refactor to work around cppcheck false positive.

Still cleaner than adding a linter exception.

ScriptObjects/ScriptSettingsBoolean.cc

@@ -14,7 +14,8 @@ ScriptSettingsBoolean::ScriptSettingsBoolean(BooleanWidget *widget)
 {}
 
 ScriptSettingsBoolean::ScriptSettingsBoolean(const ScriptSettingsBoolean &other)
-    : ScriptSettingsBoolean(other.widget_)
+    : ScriptSettings(other.widget_),
+      widget_(other.widget_)
 {}
 
 ScriptSettingsBoolean::~ScriptSettingsBoolean() {}

ScriptObjects/ScriptSettingsDouble.cc

@@ -16,7 +16,8 @@ ScriptSettingsDouble::ScriptSettingsDouble(
 
 ScriptSettingsDouble::ScriptSettingsDouble(
             const ScriptSettingsDouble &other)
-    : ScriptSettingsDouble(other.widget_)
+    : ScriptSettings(other.widget_),
+      widget_(other.widget_)
 {}
 
 ScriptSettingsDouble::~ScriptSettingsDouble()

ScriptObjects/ScriptSettingsVector.cc

@@ -16,7 +16,8 @@ ScriptSettingsVector::ScriptSettingsVector(
 
 ScriptSettingsVector::ScriptSettingsVector(
             const ScriptSettingsVector &other)
-    : ScriptSettingsVector(other.widget_)
+    : ScriptSettings(other.widget_),
+      widget_(other.widget_)
 {}
 
 ScriptSettingsVector::~ScriptSettingsVector()