UnityEditor.ModuleUI.GetPopupRect C# (CSharp) Method

        private static Rect GetPopupRect(Rect position)
        {
            position.xMin = position.xMax - 13f;
            return position;
        }

        public void GUIMinMaxGradient(GUIContent label, SerializedMinMaxGradient minMaxGradient)
        {
            MinMaxGradientState state = minMaxGradient.state;
            bool flag      = state >= MinMaxGradientState.k_RandomBetweenTwoColors;
            Rect rect      = GUILayoutUtility.GetRect(0f, (float)((!flag) ? 13 : 26));
            Rect popupRect = ModuleUI.GetPopupRect(rect);

            rect = ModuleUI.SubtractPopupWidth(rect);
            Rect rect2 = ModuleUI.PrefixLabel(rect, label);

            rect2.height = 13f;
            switch (state)
            {
            case MinMaxGradientState.k_Color:
                ModuleUI.GUIColor(rect2, minMaxGradient.m_MaxColor);
                break;

            case MinMaxGradientState.k_Gradient:
                EditorGUI.GradientField(rect2, minMaxGradient.m_MaxGradient);
                break;

            case MinMaxGradientState.k_RandomBetweenTwoColors:
                ModuleUI.GUIColor(rect2, minMaxGradient.m_MaxColor);
                rect2.y += rect2.height;
                ModuleUI.GUIColor(rect2, minMaxGradient.m_MinColor);
                break;

            case MinMaxGradientState.k_RandomBetweenTwoGradients:
                EditorGUI.GradientField(rect2, minMaxGradient.m_MaxGradient);
                rect2.y += rect2.height;
                EditorGUI.GradientField(rect2, minMaxGradient.m_MinGradient);
                break;
            }
            ModuleUI.GUIMMGradientPopUp(popupRect, minMaxGradient);
        }